People Search Phones 5XX 520

520 Area Code

Reverse Phone Lookup

Get the name, address and phone carrier for any number.

Area Code info

Where is Area Code 520?

The 520 area code is located in the state of Arizona . 520 is one of the 357 three-digit telephone area codes in the USA. It covers roughly 1,353,207 unique phone numbers and 7,359,197 individuals near the cities of Tucson, Casa Adobes, Casa Grande in our database.

Cities in the 520 Area Code

Other cities in area code 520 include

520 Area Code Time Zone

This time zone is known as the Mountain Standard Time (MST). The current time in this time zone is 1:53 AM on Jul 14, 2024.

In Service Date: Mar 19, 1995

520 Area Code Demographics

Statistics based on US Census data for the 520 area code

38.8

Median Age

$74.6k

Median Income

$402.8k

Median Home Value

7.4M

Total People

Nearby Area Codes

Reverse Phone Lookup 520-XXX-XXXX

Find out who the 520 phone number is registered under. Our free reverse phone lookup allows you to search records associated with a landline or cell phone number to help quickly identify who’s calling or texting you.

Nuwber will search through millions of phone records, including both landline and cell phone numbers. Being one of the fastest services available, we provide free reverse phone lookup results in seconds to let you know if we’ve found any matching records, such as name, address, and more.

Browse Phone Number Prefixes in the 520 Area Code

Landlines

498

Wireless Prefixes

61

Carriers

37

Countries

9

ZIP Codes

96

Prefix

(520) 200

County

Gila

City

Hayden

Carrier

Integra Telecom

Prefix

(520) 201

County

Pinal

City

San Manuel

Carrier

Integra Telecom

Prefix

(520) 202

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 203

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 204

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 205

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 206

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 207

County

Pima

City

Tucson

Carrier

Comcast

Prefix

(520) 208

County

Pinal

City

Casa Grande

Carrier

Level 3

Prefix

(520) 209

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 210

County

Cochise

City

Tombstone

Carrier

Centurylink

Prefix

(520) 211

County

-

City

Community Support And Referral Services

Carrier

-

Prefix

(520) 212

County

Cochise

City

Cascabel

Carrier

Midvale Telephone Exchange

Prefix

(520) 213

County

Pinal

City

Casa Grande

Carrier

Verizon Wireless

Prefix

(520) 214

County

Pima

City

Tucson

Carrier

Onvoy

Prefix

(520) 215

County

Pinal

City

Blackwater

Carrier

Gila River Telecommunications

Prefix

(520) 216

County

Santa Cruz

City

Nogales

Carrier

Bandwidth.com

Prefix

(520) 217

County

Pinal

City

Casa Grande

Carrier

T-Mobile

Prefix

(520) 218

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 219

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 220

County

Cochise

City

Sierra Vista

Carrier

Sprint

Prefix

(520) 221

County

Cochise

City

Benson

Carrier

Neutral Tandem

Prefix

(520) 222

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 223

County

Santa Cruz

City

Nogales

Carrier

T-Mobile

Prefix

(520) 224

County

Cochise

City

Sierra Vista

Carrier

Verizon Wireless

Prefix

(520) 225

County

Pima

City

Tucson

Carrier

Paetec

Prefix

(520) 226

County

Cochise

City

Sierra Vista

Carrier

Level 3

Prefix

(520) 227

County

Cochise

City

Sierra Vista

Carrier

Sprint

Prefix

(520) 228

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 229

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 230

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 231

County

Pinal

City

Whitlow

Carrier

Neutral Tandem

Prefix

(520) 232

County

Pima

City

Tucson

Carrier

Paetec

Prefix

(520) 233

County

Pinal

City

Casa Grande

Carrier

At&T

Prefix

(520) 234

County

Cochise

City

Sierra Vista

Carrier

Sprint

Prefix

(520) 235

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 236

County

Cochise

City

Sierra Vista

Carrier

Sprint

Prefix

(520) 237

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 238

County

Yuma

City

Yuma

Carrier

T-Mobile

Prefix

(520) 239

County

Pima

City

Tucson

Carrier

At&T

Prefix

(520) 240

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 241

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 243

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 244

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 245

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 247

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 248

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 249

County

Cochise

City

Sierra Vista

Carrier

Sprint

Prefix

(520) 250

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 251

County

Pinal

City

Casa Grande

Carrier

Metropcs

Prefix

(520) 252

County

Pinal

City

Casa Grande

Carrier

T-Mobile

Prefix

(520) 253

County

Cochise

City

Willcox

Carrier

Bandwidth.com

Prefix

(520) 254

County

Cochise

City

Willcox

Carrier

Centurylink

Prefix

(520) 255

County

Cochise

City

Sierra Vista

Carrier

At&T Mobility

Prefix

(520) 256

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 257

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 258

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 259

County

Pima

City

Tucson

Carrier

North County Communications

Prefix

(520) 260

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 261

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 262

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 263

County

Cochise

City

Sierra Vista

Carrier

T-Mobile

Prefix

(520) 264

County

Santa Cruz

City

Nogales

Carrier

Sprint

Prefix

(520) 265

County

Cochise

City

Benson

Carrier

T-Mobile

Prefix

(520) 266

County

Cochise

City

Sierra Vista

Carrier

At&T Mobility

Prefix

(520) 267

County

Cochise

City

Sierra Vista

Carrier

North County Communications

Prefix

(520) 268

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 269

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 270

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 271

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 272

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 273

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 274

County

Pima

City

Tucson

Carrier

Cox

Prefix

(520) 275

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 276

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 277

County

Pinal

City

Whitlow

Carrier

Peerless Network

Prefix

(520) 278

County

Pima

City

Tucson

Carrier

Metropcs

Prefix

(520) 279

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 280

County

Pinal

City

Casa Grande

Carrier

Sprint

Prefix

(520) 281

County

Santa Cruz

City

Nogales

Carrier

Centurylink

Prefix

(520) 282

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 283

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 284

County

Pima

City

Tucson

Carrier

Ymax Communications

Prefix

(520) 285

County

Santa Cruz

City

Nogales

Carrier

T-Mobile

Prefix

(520) 286

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 287

County

Santa Cruz

City

Nogales

Carrier

Centurylink

Prefix

(520) 288

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 289

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 290

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 291

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 292

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 293

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 294

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 295

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 296

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 297

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 298

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 299

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 300

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 301

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 302

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 303

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 304

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 305

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 306

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 307

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 308

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 309

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 310

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 311

County

-

City

Non Emergency Services

Carrier

-

Prefix

(520) 312

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 313

County

Santa Cruz

City

Nogales

Carrier

T-Mobile

Prefix

(520) 314

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 315

County

Pinal

City

Casa Blanca

Carrier

Gila River Telecommunications

Prefix

(520) 316

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 317

County

Gila

City

Hayden

Carrier

Neutral Tandem

Prefix

(520) 318

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 319

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 320

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 321

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 322

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 323

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 324

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 325

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 326

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 327

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 328

County

Pima

City

Tucson

Carrier

Comcast

Prefix

(520) 329

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 330

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 331

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 332

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 333

County

Pima

City

Tucson

Carrier

Xo Communications

Prefix

(520) 334

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 335

County

Cochise

City

Sierra Vista

Carrier

Onvoy

Prefix

(520) 336

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 337

County

Cochise

City

Willcox

Carrier

Level 3

Prefix

(520) 338

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 339

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 340

County

Pinal

City

Casa Grande

Carrier

Neutral Tandem

Prefix

(520) 341

County

Santa Cruz

City

Nogales

Carrier

Mcc Telephony

Prefix

(520) 342

County

Pima

City

Tucson

Carrier

Onvoy

Prefix

(520) 343

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 344

County

Pima

City

Tucson

Carrier

Cox

Prefix

(520) 345

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 346

County

Cochise

City

Bisbee

Carrier

Peerless Network

Prefix

(520) 347

County

Pima

City

Tucson

Carrier

Cox

Prefix

(520) 348

County

Cochise

City

Willcox

Carrier

Centurylink

Prefix

(520) 349

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 350

County

Pinal

City

Casa Grande

Carrier

Neutral Tandem

Prefix

(520) 351

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 352

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 353

County

Cochise

City

Bisbee

Carrier

Verizon Business

Prefix

(520) 354

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 355

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 356

County

Gila

City

Hayden

Carrier

Neutral Tandem

Prefix

(520) 357

County

Gila

City

Hayden

Carrier

Level 3

Prefix

(520) 358

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 359

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 360

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 361

County

Pima

City

Santa Rosa

Carrier

Tohono O'odham Utility Authority

Prefix

(520) 362

County

Pima

City

West San Simon

Carrier

Tohono O'odham Utility Authority

Prefix

(520) 363

County

Gila

City

Hayden

Carrier

Neutral Tandem

Prefix

(520) 364

County

Cochise

City

Douglas

Carrier

Centurylink

Prefix

(520) 365

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 366

County

Cochise

City

Bisbee

Carrier

Neutral Tandem

Prefix

(520) 367

County

Pima

City

Tucson

Carrier

365 Wireless

Prefix

(520) 368

County

Cochise

City

Douglas

Carrier

Centurylink

Prefix

(520) 369

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 370

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 371

County

Pinal

City

Casa Grande

Carrier

-

Prefix

(520) 372

County

Pima

City

Tucson

Carrier

West Telecom

Prefix

(520) 373

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 374

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 375

County

Santa Cruz

City

Nogales

Carrier

Centurylink

Prefix

(520) 376

County

Cochise

City

Sierra Vista

Carrier

Peerless Network

Prefix

(520) 377

County

Santa Cruz

City

Nogales

Carrier

Centurylink

Prefix

(520) 378

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 379

County

Cochise

City

Douglas

Carrier

Peerless Network

Prefix

(520) 380

County

Pinal

City

Casa Grande

Carrier

Peerless Network

Prefix

(520) 381

County

Pinal

City

Casa Grande

Carrier

T-Mobile

Prefix

(520) 382

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 383

County

Pima

City

Sells

Carrier

Tohono O'odham Utility Authority

Prefix

(520) 384

County

Cochise

City

Willcox

Carrier

Centurylink

Prefix

(520) 385

County

Pinal

City

San Manuel

Carrier

Level 3

Prefix

(520) 387

County

Pima

City

Ajo

Carrier

-

Prefix

(520) 388

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 389

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 390

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 391

County

Pinal

City

Superior

Carrier

Neutral Tandem

Prefix

(520) 392

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 393

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 394

County

Santa Cruz

City

Nogales

Carrier

Centurylink

Prefix

(520) 395

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 396

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 397

County

Santa Cruz

City

Nogales

Carrier

Centurylink

Prefix

(520) 398

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 399

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 400

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 401

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 402

County

Cochise

City

Benson

Carrier

Comcast

Prefix

(520) 403

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 404

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 405

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 406

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 407

County

Pima

City

Tucson

Carrier

Paetec

Prefix

(520) 408

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 409

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 410

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 411

County

-

City

411 Local Directory Assistance

Carrier

-

Prefix

(520) 412

County

Cochise

City

Tombstone

Carrier

Telnyx

Prefix

(520) 413

County

Pinal

City

Casa Grande

Carrier

At&T

Prefix

(520) 414

County

Pinal

City

Casa Grande

Carrier

T-Mobile

Prefix

(520) 415

County

Santa Cruz

City

Nogales

Carrier

Bandwidth.com

Prefix

(520) 417

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 418

County

Pinal

City

Stotonic

Carrier

Gila River Telecommunications

Prefix

(520) 419

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 420

County

Pima

City

Tucson

Carrier

Metropcs

Prefix

(520) 421

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 422

County

Cochise

City

Bisbee

Carrier

Level 3

Prefix

(520) 423

County

Pinal

City

Casa Grande

Carrier

Neutral Tandem

Prefix

(520) 424

County

Pinal

City

Casa Grande

Carrier

Neutral Tandem

Prefix

(520) 425

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 426

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 427

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 428

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 429

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 430

County

Maricopa

City

Maricopa Village

Carrier

Gila River Telecommunications

Prefix

(520) 431

County

Pinal

City

Casa Grande

Carrier

At&T Mobility

Prefix

(520) 432

County

Cochise

City

Bisbee

Carrier

Level 3

Prefix

(520) 433

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 434

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 437

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 439

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 440

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 441

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 442

County

Cochise

City

Benson

Carrier

At&T Mobility

Prefix

(520) 443

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 444

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 445

County

Pima

City

Tucson

Carrier

Cox

Prefix

(520) 446

County

Pima

City

Tucson

Carrier

Usa Mobility

Prefix

(520) 447

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 448

County

Pima

City

Tucson

Carrier

Peerless Network

Prefix

(520) 449

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 450

County

Pinal

City

Casa Grande

Carrier

T-Mobile

Prefix

(520) 451

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 452

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 453

County

Cochise

City

Tombstone

Carrier

Commio Llc

Prefix

(520) 454

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 455

County

Santa Cruz

City

Nogales

Carrier

Sprint

Prefix

(520) 456

County

Cochise

City

Sierra Vista

Carrier

Sprint

Prefix

(520) 457

County

Cochise

City

Tombstone

Carrier

At&T

Prefix

(520) 458

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 459

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 460

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 461

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 462

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 463

County

Pinal

City

Whitlow

Carrier

Neutral Tandem

Prefix

(520) 464

County

Pinal

City

Casa Grande

Carrier

Neutral Tandem

Prefix

(520) 465

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 466

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 467

County

Pima

City

Tucson

Carrier

Onvoy

Prefix

(520) 468

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 469

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 470

County

Santa Cruz

City

Nogales

Carrier

T-Mobile

Prefix

(520) 471

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 472

County

Pinal

City

Casa Grande

Carrier

Metropcs

Prefix

(520) 474

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 475

County

Pima

City

Tucson

Carrier

Metropcs

Prefix

(520) 477

County

Pima

City

Tucson

Carrier

Verizon Business

Prefix

(520) 481

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 483

County

Pinal

City

Casa Grande

Carrier

Verizon Wireless

Prefix

(520) 484

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 485

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 487

County

Pinal

City

San Manuel

Carrier

Neutral Tandem

Prefix

(520) 488

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 489

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 490

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 491

County

Coconino

City

Flagstaff

Carrier

T-Mobile

Prefix

(520) 494

County

Pinal

City

Casa Grande

Carrier

At&T Mobility

Prefix

(520) 495

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 498

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 499

County

Pima

City

Tucson

Carrier

Cox

Prefix

(520) 500

County

Pima

City

Tucson

Carrier

Onvoy

Prefix

(520) 505

County

Pima

City

Tucson

Carrier

Integra Telecom

Prefix

(520) 507

County

Cochise

City

Willcox

Carrier

Verizon Wireless

Prefix

(520) 508

County

Cochise

City

Sierra Vista

Carrier

Verizon Wireless

Prefix

(520) 509

County

Pinal

City

Casa Grande

Carrier

Cox

Prefix

(520) 510

County

Pinal

City

Casa Grande

Carrier

Peerless Network

Prefix

(520) 511

County

-

City

Travel Information Services

Carrier

-

Prefix

(520) 512

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 513

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 514

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 515

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 516

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 518

County

Pinal

City

Casa Grande

Carrier

At&T Mobility

Prefix

(520) 519

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 521

County

Pinal

City

San Manuel

Carrier

Peerless Network

Prefix

(520) 525

County

Cochise

City

Tombstone

Carrier

Telnyx

Prefix

(520) 526

County

Pima

City

Tucson

Carrier

Comcast

Prefix

(520) 528

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 529

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 531

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 533

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 536

County

Cochise

City

Douglas

Carrier

Telnyx

Prefix

(520) 538

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 539

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 540

County

Pima

City

Tucson

Carrier

Network Services

Prefix

(520) 541

County

Cochise

City

Willcox

Carrier

Verizon Wireless

Prefix

(520) 544

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 545

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 546

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 547

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 548

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 549

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 550

County

Maricopa

City

Komatke

Carrier

Gila River Telecommunications

Prefix

(520) 551

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 553

County

Pinal

City

Casa Grande

Carrier

Commio Llc

Prefix

(520) 555

County

-

City

Directory Assistance

Carrier

-

Prefix

(520) 557

County

Pima

City

Tucson

Carrier

Network Services

Prefix

(520) 558

County

Cochise

City

Portal

Carrier

Valley Telephone Cooperative

Prefix

(520) 559

County

Cochise

City

Sierra Vista

Carrier

-

Prefix

(520) 560

County

Pinal

City

Casa Grande

Carrier

-

Prefix

(520) 561

County

Pima

City

Tucson

Carrier

Cox

Prefix

(520) 562

County

Pinal

City

Sacaton

Carrier

Gila River Telecommunications

Prefix

(520) 566

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 567

County

Gila

City

Hayden

Carrier

Onvoy

Prefix

(520) 568

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 570

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 571

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 572

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 573

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 574

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 575

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 576

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 577

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 578

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 579

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 582

County

Pinal

City

Casa Grande

Carrier

At&T Mobility

Prefix

(520) 584

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 585

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 586

County

Cochise

City

Benson

Carrier

Centurylink

Prefix

(520) 589

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 590

County

Cochise

City

Bisbee

Carrier

Verizon Wireless

Prefix

(520) 591

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 594

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 595

County

Cochise

City

Benson

Carrier

Peerless Network

Prefix

(520) 597

County

Pinal

City

Superior

Carrier

Neutral Tandem

Prefix

(520) 599

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 600

County

Pima

City

Tucson

Carrier

Onvoy

Prefix

(520) 603

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 604

County

Santa Cruz

City

Nogales

Carrier

T-Mobile

Prefix

(520) 606

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 609

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 610

County

Pinal

City

Sacaton

Carrier

Verizon Wireless

Prefix

(520) 611

County

-

City

Telco Repair Service

Carrier

-

Prefix

(520) 612

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 615

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 616

County

Pima

City

Tucson

Carrier

Xo Communications

Prefix

(520) 617

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 618

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 619

County

Santa Cruz

City

Nogales

Carrier

Neutral Tandem

Prefix

(520) 620

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 621

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 622

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 623

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 624

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 625

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 626

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 628

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 629

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 631

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 635

County

Pinal

City

Casa Grande

Carrier

Verizon Business

Prefix

(520) 636

County

Pinal

City

San Manuel

Carrier

Telnyx

Prefix

(520) 638

County

Pima

City

Tucson

Carrier

Comcast

Prefix

(520) 639

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 642

County

Cochise

City

Elfrida

Carrier

Copper Valley Telephone

Prefix

(520) 645

County

Cochise

City

Douglas

Carrier

Peerless Network

Prefix

(520) 647

County

Pima

City

Tucson

Carrier

Cox

Prefix

(520) 648

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 658

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 661

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 662

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 663

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 664

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 665

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 666

County

Pinal

City

Casa Grande

Carrier

Verizon Wireless

Prefix

(520) 668

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 670

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 676

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 678

County

Cochise

City

Sierra Vista

Carrier

Verizon Wireless

Prefix

(520) 682

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 685

County

Cochise

City

Sierra Vista

Carrier

Neutral Tandem

Prefix

(520) 686

County

Cochise

City

Benson

Carrier

At&T

Prefix

(520) 689

County

Pinal

City

Superior

Carrier

Bandwidth.com

Prefix

(520) 690

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 694

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 695

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 696

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 700

County

-

City

Intralata Pic Validation

Carrier

-

Prefix

(520) 703

County

Pima

City

Tucson

Carrier

Network Services

Prefix

(520) 704

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 705

County

Pinal

City

Casa Grande

Carrier

Verizon Wireless

Prefix

(520) 709

County

Pinal

City

Casa Grande

Carrier

Verizon Wireless

Prefix

(520) 711

County

-

City

Telecommunications Relay Service

Carrier

-

Prefix

(520) 712

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 719

County

Pima

City

Tucson

Carrier

Paetec

Prefix

(520) 720

County

Cochise

City

Benson

Carrier

At&T Mobility

Prefix

(520) 721

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 722

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 723

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 724

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 727

County

Cochise

City

Douglas

Carrier

Integra Telecom

Prefix

(520) 729

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 730

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 731

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 732

County

Cochise

City

Sierra Vista

Carrier

Verizon Wireless

Prefix

(520) 733

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 740

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 741

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 742

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 743

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 744

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 745

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 746

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 747

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 748

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 749

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 750

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 751

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 759

County

Pinal

City

Casa Grande

Carrier

Verizon Wireless

Prefix

(520) 760

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 761

County

Santa Cruz

City

Nogales

Carrier

Centurylink

Prefix

(520) 762

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 766

County

Cochise

City

Willcox

Carrier

Valley Connections

Prefix

(520) 770

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 771

County

Pima

City

Tucson

Carrier

Vonage Network

Prefix

(520) 775

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 777

County

Pima

City

Tucson

Carrier

Cox

Prefix

(520) 780

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 783

County

Pima

City

Tucson

Carrier

Peerless Network

Prefix

(520) 784

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 786

County

Pima

City

Tucson

Carrier

Network Services

Prefix

(520) 788

County

Pinal

City

Casa Grande

Carrier

T-Mobile

Prefix

(520) 789

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 790

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 791

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 792

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 793

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 794

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 795

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 796

County

Maricopa

City

Lone Butte

Carrier

Gila River Telecommunications

Prefix

(520) 797

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 798

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 799

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 800

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 803

County

Cochise

City

Sierra Vista

Carrier

Centurylink

Prefix

(520) 805

County

Cochise

City

Douglas

Carrier

Centurylink

Prefix

(520) 806

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 807

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 808

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 809

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 811

County

-

City

One Call Services-Pipeline And Utility Safety

Carrier

-

Prefix

(520) 812

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 815

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 816

County

Pima

City

Tucson

Carrier

Network Services

Prefix

(520) 818

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 820

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 822

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 823

County

Pima

City

Sasabe

Carrier

Tds Telecom

Prefix

(520) 824

County

Cochise

City

Sunizona

Carrier

Valley Telephone Cooperative

Prefix

(520) 825

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 826

County

Cochise

City

Pearce

Carrier

Valley Telephone Cooperative

Prefix

(520) 827

County

Pinal

City

Superior

Carrier

Neutral Tandem

Prefix

(520) 829

County

Pima

City

Tucson

Carrier

Cox

Prefix

(520) 831

County

Yavapai

City

Prescott

Carrier

-

Prefix

(520) 833

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 834

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 836

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 837

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 838

County

Pima

City

Tucson

Carrier

Cox

Prefix

(520) 839

County

Santa Cruz

City

Nogales

Carrier

Neutral Tandem

Prefix

(520) 840

County

Pinal

City

Casa Grande

Carrier

Verizon Wireless

Prefix

(520) 841

County

Santa Cruz

City

Nogales

Carrier

At&T Mobility

Prefix

(520) 842

County

Santa Cruz

City

Nogales

Carrier

Neutral Tandem

Prefix

(520) 843

County

Cochise

City

Sierra Vista

Carrier

Neutral Tandem

Prefix

(520) 844

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 845

County

Cochise

City

San Simon

Carrier

Valley Telephone Cooperative

Prefix

(520) 847

County

Cochise

City

Bowie

Carrier

Valley Telephone Cooperative

Prefix

(520) 848

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 849

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 850

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 858

County

Pinal

City

Casa Grande

Carrier

Level 3

Prefix

(520) 860

County

Santa Cruz

City

Nogales

Carrier

At&T

Prefix

(520) 861

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 866

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 867

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 868

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 869

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 870

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 872

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 873

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 874

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 876

County

Pinal

City

Casa Grande

Carrier

Centurylink

Prefix

(520) 877

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 878

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 879

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 880

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 881

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 882

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 883

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 884

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 885

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 886

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 887

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 888

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 889

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 891

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 895

County

Cochise

City

Sierra Vista

Carrier

Level 3

Prefix

(520) 896

County

Pinal

City

San Manuel

Carrier

Neutral Tandem

Prefix

(520) 898

County

Pima

City

Silver Bell

Carrier

Midvale Telephone Exchange

Prefix

(520) 899

County

Maricopa

City

Maricopa Village

Carrier

Ton80 Communications

Prefix

(520) 900

County

Pima

City

Tucson

Carrier

Neutral Tandem

Prefix

(520) 901

County

Pima

City

Tucson

Carrier

T-Mobile

Prefix

(520) 903

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 904

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 906

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 907

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 908

County

Pima

City

Tucson

Carrier

Centurylink

Prefix

(520) 909

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 911

County

-

City

Emergency Services

Carrier

-

Prefix

(520) 912

County

Pima

City

Tucson

Carrier

At&T Mobility

Prefix

(520) 917

County

Pima

City

Tucson

Carrier

Verizon Business

Prefix

(520) 918

County

Pima

City

Tucson

Carrier

Verizon Business

Prefix

(520) 921

County

Coconino

City

Sedona

Carrier

-

Prefix

(520) 924

County

Santa Cruz

City

Nogales

Carrier

Verizon Wireless

Prefix

(520) 930

County

Pima

City

Tucson

Carrier

Usa Mobility

Prefix

(520) 931

County

Pima

City

Tucson

Carrier

Usa Mobility

Prefix

(520) 932

County

Pima

City

Tucson

Carrier

Usa Mobility

Prefix

(520) 940

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 950

County

-

City

Fgb Access Code

Carrier

-

Prefix

(520) 954

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 955

County

Pima

City

Tucson

Carrier

Bandwidth.com

Prefix

(520) 958

County

-

City

Standard Plant Test Code

Carrier

-

Prefix

(520) 959

County

-

City

Standard Plant Test Code

Carrier

-

Prefix

(520) 965

County

Pima

City

Tucson

Carrier

Verizon Wireless

Prefix

(520) 971

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 975

County

Pima

City

Tucson

Carrier

-

Prefix

(520) 977

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 979

County

Pima

City

Tucson

Carrier

Level 3

Prefix

(520) 980

County

Santa Cruz

City

Nogales

Carrier

Sprint

Prefix

(520) 981

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 982

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 987

County

Santa Cruz

City

Nogales

Carrier

Verizon Business

Prefix

(520) 988

County

Santa Cruz

City

Nogales

Carrier

At&T Mobility

Prefix

(520) 989

County

Pima

City

Tucson

Carrier

Comcast

Prefix

(520) 990

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 991

County

Pima

City

Tucson

Carrier

Sprint

Prefix

(520) 993

County

Pima

City

Sells

Carrier

Peerless Network

Prefix

(520) 999

County

Pima

City

Tucson

Carrier

T-Mobile