People Search Phones 7XX 779

779 Area Code

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Area Code info

Where is Area Code 779?

The 779 area code is located in the state of Illinois . 779 is one of the 357 three-digit telephone area codes in the USA. It covers roughly 46,243 unique phone numbers and 12,582,032 individuals near the cities of Rockford, Belvidere, Crystal Lake in our database.

Cities in the 779 Area Code

Other cities in area code 779 include

779 Area Code Time Zone

This time zone is known as the Central Standard Time (CST). The current time in this time zone is 4:11 PM on May 23, 2025.

In Service Date: Mar 17, 2007

779 Area Code Demographics

Statistics based on US Census data for the 779 area code

39.1

Median Age

$76.7k

Median Income

$251.6k

Median Home Value

12.6M

Total People

Nearby Area Codes

Reverse Phone Lookup 779-XXX-XXXX

Find out who the 779 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 779 Area Code

Landlines

114

Wireless Prefixes

16

Carriers

31

Countries

20

ZIP Codes

130

Prefix

(779) 200

County

Winnebago

City

Rockford

Carrier

Ymax Communications

Prefix

(779) 201

County

Lasalle

City

La Salle

Carrier

Comcast

Prefix

(779) 202

County

Jo Daviess

City

Galena

Carrier

At&T

Prefix

(779) 203

County

Winnebago

City

Rockford

Carrier

Sprint

Prefix

(779) 204

County

Grundy

City

Verona

Carrier

Bandwidth.com

Prefix

(779) 205

County

Will

City

Joliet

Carrier

Neutral Tandem

Prefix

(779) 206

County

Will

City

Joliet

Carrier

Comcast

Prefix

(779) 207

County

Winnebago

City

Rockford

Carrier

Neutral Tandem

Prefix

(779) 208

County

Winnebago

City

Rockford

Carrier

Verizon Wireless

Prefix

(779) 209

County

Dekalb

City

Sandwich

Carrier

Peerless Network

Prefix

(779) 210

County

Winnebago

City

Rockford

Carrier

Comcast

Prefix

(779) 211

County

-

City

Community Support And Referral Services

Carrier

-

Prefix

(779) 212

County

Dekalb

City

De Kalb

Carrier

365 Wireless

Prefix

(779) 213

County

Lasalle

City

Oglesby

Carrier

At&T Mobility

Prefix

(779) 214

County

Jo Daviess

City

Galena

Carrier

Mediacom

Prefix

(779) 216

County

Will

City

Frankfort

Carrier

At&T Mobility

Prefix

(779) 218

County

Iroquois

City

Watseka

Carrier

Bandwidth.com

Prefix

(779) 220

County

Mchenry

City

Crystal Lake

Carrier

Bandwidth.com

Prefix

(779) 221

County

Winnebago

City

Rockford

Carrier

At&T Mobility

Prefix

(779) 222

County

Dekalb

City

Sycamore

Carrier

Mediacom

Prefix

(779) 223

County

Iroquois

City

Onarga

Carrier

Neutral Tandem

Prefix

(779) 225

County

Will

City

Joliet

Carrier

At&T Mobility

Prefix

(779) 226

County

Ogle

City

Polo

Carrier

Comcast

Prefix

(779) 227

County

Will

City

Joliet

Carrier

Verizon Wireless

Prefix

(779) 228

County

Grundy

City

Mazon

Carrier

Peerless Network

Prefix

(779) 229

County

Bureau

City

Depue

Carrier

Comcast

Prefix

(779) 230

County

Will

City

Joliet

Carrier

Verizon Wireless

Prefix

(779) 231

County

Will

City

Joliet

Carrier

Verizon Business

Prefix

(779) 232

County

Will

City

Wilmington

Carrier

Centurylink

Prefix

(779) 233

County

Will

City

Joliet

Carrier

Verizon Wireless

Prefix

(779) 234

County

Will

City

Plainfield

Carrier

At&T Internet Services

Prefix

(779) 235

County

Iroquois

City

Crescent City

Carrier

Bandwidth.com

Prefix

(779) 236

County

Kankakee

City

Kankakee

Carrier

Peerless Network

Prefix

(779) 237

County

Lasalle

City

Streator

Carrier

Verizon Wireless

Prefix

(779) 238

County

Winnebago

City

Rockford

Carrier

T-Mobile

Prefix

(779) 239

County

Bureau

City

Princeton

Carrier

Access2Go

Prefix

(779) 240

County

Kankakee

City

Kankakee

Carrier

Bandwidth.com

Prefix

(779) 241

County

Grundy

City

Morris

Carrier

T-Mobile

Prefix

(779) 242

County

Will

City

Joliet

Carrier

Verizon Wireless

Prefix

(779) 243

County

Will

City

Frankfort

Carrier

Bandwidth.com

Prefix

(779) 244

County

Mchenry

City

Mchenry

Carrier

Telnyx

Prefix

(779) 245

County

Whiteside

City

Sterling

Carrier

Comcast

Prefix

(779) 246

County

Ogle

City

Rochelle

Carrier

At&T

Prefix

(779) 247

County

Mchenry

City

Woodstock

Carrier

Verizon Wireless

Prefix

(779) 248

County

Jo Daviess

City

Galena

Carrier

Centurylink

Prefix

(779) 249

County

Livingston

City

Dwight

Carrier

Neutral Tandem

Prefix

(779) 250

County

Whiteside

City

Sterling

Carrier

T-Mobile

Prefix

(779) 252

County

Will

City

Plainfield

Carrier

Neutral Tandem

Prefix

(779) 253

County

Winnebago

City

South Beloit

Carrier

Metropcs

Prefix

(779) 254

County

Will

City

Frankfort

Carrier

Comcast

Prefix

(779) 255

County

Dekalb

City

De Kalb

Carrier

Verizon Wireless

Prefix

(779) 256

County

Winnebago

City

Rockford

Carrier

Vonage Network

Prefix

(779) 257

County

Will

City

Wilmington

Carrier

Bandwidth.com

Prefix

(779) 258

County

Kankakee

City

Herscher

Carrier

Neutral Tandem

Prefix

(779) 260

County

Will

City

Joliet

Carrier

Verizon Wireless

Prefix

(779) 263

County

Will

City

Plainfield

Carrier

At&T

Prefix

(779) 264

County

Kankakee

City

Kankakee

Carrier

Access2Go

Prefix

(779) 265

County

Mchenry

City

Mchenry

Carrier

Access2Go

Prefix

(779) 266

County

Carroll

City

Lanark

Carrier

Access2Go

Prefix

(779) 270

County

Dekalb

City

De Kalb

Carrier

Neutral Tandem

Prefix

(779) 279

County

Will

City

Joliet

Carrier

At&T Mobility

Prefix

(779) 282

County

Iroquois

City

Martinton

Carrier

Bandwidth.com

Prefix

(779) 286

County

Mchenry

City

Spring Grove

Carrier

Telnyx

Prefix

(779) 298

County

Livingston

City

Forrest (Livingston)

Carrier

Access2Go

Prefix

(779) 299

County

Marshall

City

Wenona

Carrier

Telnyx

Prefix

(779) 300

County

Winnebago

City

Rockford

Carrier

Sprint

Prefix

(779) 301

County

Kankakee

City

Kankakee

Carrier

Verizon Wireless

Prefix

(779) 302

County

Mchenry

City

Woodstock

Carrier

Verizon Wireless

Prefix

(779) 324

County

Will

City

Frankfort

Carrier

Bandwidth.com

Prefix

(779) 333

County

Will

City

Frankfort

Carrier

Neutral Tandem

Prefix

(779) 340

County

Grundy

City

Coal City

Carrier

Bandwidth.com

Prefix

(779) 342

County

Livingston

City

Dwight

Carrier

Bandwidth.com

Prefix

(779) 348

County

Winnebago

City

Rockford

Carrier

At&T Mobility

Prefix

(779) 355

County

Lee

City

Harmon

Carrier

Centurylink

Prefix

(779) 368

County

Winnebago

City

New Milford

Carrier

Comcast

Prefix

(779) 379

County

Will

City

Joliet

Carrier

At&T Internet Services

Prefix

(779) 382

County

Dekalb

City

Genoa

Carrier

Charter Fiberlink

Prefix

(779) 400

County

Dekalb

City

De Kalb

Carrier

Ymax Communications

Prefix

(779) 423

County

Winnebago

City

Rockford

Carrier

Comcast

Prefix

(779) 429

County

Will

City

Wilmington

Carrier

At&T Internet Services

Prefix

(779) 432

County

Bureau

City

Sheffield

Carrier

Mtco Communications

Prefix

(779) 435

County

Will

City

Joliet

Carrier

At&T Illinois

Prefix

(779) 444

County

Mchenry

City

Wonder Lake

Carrier

Comcast

Prefix

(779) 456

County

Will

City

Joliet

Carrier

Bandwidth.com

Prefix

(779) 475

County

Winnebago

City

South Beloit

Carrier

Charter Fiberlink

Prefix

(779) 500

County

Winnebago

City

Rockford

Carrier

Sprint

Prefix

(779) 513

County

Winnebago

City

Rockford

Carrier

T-Mobile

Prefix

(779) 529

County

Kankakee

City

Manteno

Carrier

Neutral Tandem

Prefix

(779) 537

County

Winnebago

City

Rockford

Carrier

Sprint

Prefix

(779) 545

County

Ogle

City

Mount Morris

Carrier

Comcast

Prefix

(779) 548

County

Mchenry

City

Marengo

Carrier

Level 3

Prefix

(779) 552

County

Boone

City

Belvidere

Carrier

Dna Communications

Prefix

(779) 555

County

-

City

Directory Assistance

Carrier

-

Prefix

(779) 601

County

Lasalle

City

La Salle

Carrier

Bandwidth.com

Prefix

(779) 666

County

Winnebago

City

Rockford

Carrier

Neutral Tandem

Prefix

(779) 696

County

Winnebago

City

Rockford

Carrier

Paetec

Prefix

(779) 701

County

Kankakee

City

Kankakee

Carrier

Comcast

Prefix

(779) 702

County

Will

City

Joliet

Carrier

At&T Mobility

Prefix

(779) 703

County

Will

City

Joliet

Carrier

T-Mobile

Prefix

(779) 704

County

Mchenry

City

Mchenry

Carrier

Verizon Business

Prefix

(779) 706

County

Dekalb

City

Sandwich

Carrier

Verizon Wireless

Prefix

(779) 707

County

Will

City

Joliet

Carrier

Bandwidth.com

Prefix

(779) 713

County

Mchenry

City

Woodstock

Carrier

T-Mobile

Prefix

(779) 717

County

Bureau

City

Spring Valley

Carrier

Centurylink

Prefix

(779) 770

County

Winnebago

City

Rockford

Carrier

At&T Mobility

Prefix

(779) 771

County

Winnebago

City

Rockford

Carrier

Tds Telecom

Prefix

(779) 772

County

Winnebago

City

Rockford

Carrier

At&T Mobility

Prefix

(779) 774

County

Winnebago

City

Rockford

Carrier

Comcast

Prefix

(779) 777

County

Dekalb

City

De Kalb

Carrier

Comcast

Prefix

(779) 800

County

Mchenry

City

Crystal Lake

Carrier

Neutral Tandem

Prefix

(779) 801

County

Kankakee

City

Kankakee

Carrier

Verizon Wireless

Prefix

(779) 803

County

Will

City

New Lenox

Carrier

Comcast

Prefix

(779) 804

County

Livingston

City

Pontiac

Carrier

T-Mobile

Prefix

(779) 837

County

Will

City

Elwood

Carrier

Vonage Network

Prefix

(779) 861

County

Lee

City

Dixon

Carrier

Verizon Wireless

Prefix

(779) 875

County

Will

City

Joliet

Carrier

At&T Mobility

Prefix

(779) 888

County

Winnebago

City

Rockford

Carrier

Neutral Tandem

Prefix

(779) 901

County

Mchenry

City

Marengo

Carrier

At&T Mobility

Prefix

(779) 903

County

Will

City

Braidwood

Carrier

Neutral Tandem

Prefix

(779) 915

County

Mchenry

City

Woodstock

Carrier

T-Mobile

Prefix

(779) 922

County

Henry

City

Hooppole

Carrier

Telnyx

Prefix

(779) 927

County

Mchenry

City

Marengo

Carrier

Ton80 Communications

Prefix

(779) 931

County

Dekalb

City

Sandwich

Carrier

Frontier

Prefix

(779) 939

County

Will

City

Joliet

Carrier

At&T Mobility

Prefix

(779) 959

County

-

City

Standard Plant Test Code

Carrier

-

Prefix

(779) 970

County

Winnebago

City

Rockford

Carrier

Verizon Wireless

Prefix

(779) 977

County

Mchenry

City

Harvard

Carrier

Twilio International

Prefix

(779) 978

County

Dekalb

City

Sandwich

Carrier

U.s. Cellular

Prefix

(779) 994

County

Mchenry

City

Crystal Lake

Carrier

Comcast

Prefix

(779) 999

County

Kendall

City

Newark

Carrier

Peerless Network