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Area Code 231 Prefixes
Area Code 231 Information
The 231 Area Code (or Area Code 231) is located in the state of MI. Area Code 231 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 756 thousand unique phone numbers and 2.44 million individuals near the city of Marion
Area Code 231 History
Area code 231 was put into service. Area code 231 was created from a split of area code 616.
There are other places with the same area code 231:
Norton Shores, MI>Shelby, MI
$38K
Average property valuation
The average home value is $38K.
55 y/o
Average Age
The average resident's age is 55 y/o.
$26.9K
Residents' average wealth
Income average is $26.9K.
9,928,300
Michigan - MI Population
Population in Area Code 231: 9,928,300.
Michigan - MI
Latitude: 41° 41' N to 48° 18' N Longitude: 82° 7' W to 90° 25' W
Eastern 21:58:18
Time zone
Time zone in Area Code 231: Eastern 21:58:18.
Recently 231 area code numbers
231 area code numbers that might be spam, scams or that people have reported as unidentified callers
- 231-266-9370
- 231-246-1465
- 231-299-2371
- 231-818-9087
- 231-239-6047
- 231-233-8641
- 231-202-4642
- 231-262-0818
- 231-775-7477
- 231-648-2008
- 231-247-7575
- 231-797-9133
- 231-753-4184
- 231-247-1325
- 231-324-0341
- 231-247-1347
- 231-243-4056
- 231-947-2304
- 231-547-4691
- 231-632-5158
- 231-292-5822
- 231-678-1871
- 231-674-4345
- 231-244-3672
- 231-218-9056
- 231-247-2120
- 231-278-7211
- 231-292-5726
- 231-293-2075
- 231-250-0930
- 231-392-7010
- 231-597-5999
- 231-819-9939
- 231-719-7356
- 231-682-4663
- 231-916-0435
- 231-769-3659
- 231-244-0737
- 231-853-0594
- 231-349-2089