- 231 Area Code Phone Numbers | Whitepages
Browse area code 231 phone numbers, prefixes and exchanges The 231 area code serves Grand Rapids, Traverse City, Muskegon, Mesick, Petoskey, covering 97 ZIP codes in 24 counties
- 231 Area Code - USA. com™
Area code 231 is an area code that covers the Northwestern part of the Lower Peninsula in Michigan Cities that use 231 area code and a coverage map included as well
- Area Code 231 - Map, time zone, and phone lookup - CallerCenter
About area code 231: location, common spam callers, related area codes, and more Includes 231 reverse phone lookup to identify spam callers
- 231 Area Code, Michigan | USPhoneLookup
Area Code 231 is one of the area codes in Michigan It was created on October 1, 1997, and it serves the northwestern part of the Lower Peninsula 231 was formed by splitting the area code 989, which served the entire Lower Peninsula
- 231 Area Code - Map, Phone Lookup, Time Zone - Wirefly
Find 231 area code details including city, time zone, and map Lookup area code 231 phone number, name, and location
- 231 Area Code: Location, Time Zone Phone Lookup | NumLooker
What Does Area Code 231 Mean? Area code 231 is located in northwestern Michigan and covers Muskegon, Norton Shores, and Traverse City It is the only area code that serves the area Area code 231 is one of the area codes in Michigan It was created on January 1, 2002
- Where Is The 231 Area Code Located? City Guide | State | Location
Area code 231 is found in Michigan and serves the northwestern portion of Michigan’s Lower Peninsula Area code 231 stretches all the way from Muskegon in the South to Petoskey in the far North It was established in June 1999 as a split from area code 616
- Area Code 231
* Demographic data is based on information taken from the 2010 Census as is Derived from our ZIP Code Database Products
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