State
Michigan
Major City
Muskegon
Time Zone
America/New_York
Current Time
12:23 AM
231 Area Code
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Area Code info
Where is Area Code 231?
The 231 area code is located in the state of Michigan . 231 is one of the 357 three-digit telephone area codes in the USA. It covers roughly 649,206 unique phone numbers and 10,034,118 individuals near the cities of Muskegon, Norton Shores, Shelby in our database.
Cities in the 231 Area Code
The most populous cities in area code 231 are
Muskegon
37.6kAllendale
24kTraverse City
15.3kCadillac
10.3k Other cities in area code 231 include
Big Rapids
Ludington
Manistee
Petoskey
Cheboygan
Coopersville
Fremont
Gaylord
Boyne City
Whitehall
Shelby
Reed City
Charlevoix
Newaygo
Kalkaska
Hart
Indian River
East Jordan
Twin Lake
Howard City
231 Area Code Time Zone
This time zone is known as the Eastern Standard Time (EST). The current time in this time zone is 12:23 AM on Sep 11, 2024.
In Service Date: Jun 5, 1999
231 Area Code Demographics
Statistics based on US Census data for the 231 area code
40.3
Median Age
$67k
Median Income
$224.4k
Median Home Value
10M
Total People
Nearby Area Codes
Phone Numbers
1,619,790
State
Michigan
Major City
Troy
Phone Numbers
794,096
State
Michigan
Major City
Kalamazoo
Phone Numbers
1,963,171
State
Michigan
Major City
Detroit
Phone Numbers
1,119,360
State
Michigan
Major City
Lansing
Phone Numbers
943,905
State
Michigan
Major City
Warren
Phone Numbers
1,345,623
State
Michigan
Major City
Grand Rapids
Phone Numbers
1,304,810
State
Michigan
Major City
Ann Arbor
Phone Numbers
1,118,255
State
Michigan
Major City
Flint
Reverse Phone Lookup 231-XXX-XXXX
Find out who the 231 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.
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Browse Phone Number Prefixes in the 231 Area Code
Landlines
478Wireless Prefixes
36Carriers
35Countries
21ZIP Codes
156Prefix
(231) 223County
Grand TraverseCity
Old MissionCarrier
Peninsula Telephone CompanyPrefix
(231) 276County
Grand TraverseCity
InterlochenCarrier
Long Distance Of MichiganPrefix
(231) 378County
ManisteeCity
Copemish-ThompsonvilleCarrier
Ace Communications GroupPrefix
(231) 714County
Grand TraverseCity
Traverse CityCarrier
At&T Internet Services