Lookup Area Code 231, Central Office & Exchange Code 821

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The area code indicates the regional location of the phone number. According to NANP, there are 405 area codes in North America.

Of these, 326 are in the US, 42 are in Canada, 17 are non-geographic virtual number, and 20 are others(mostly Caribbean).

The number of area codes is different for each area, in the future, the area with the most phone number users will have more area codes.

231821 is phone number first 6-digit, in the full phone number 231821xxxx, 231 is the Area Code, 821 is the Central Office & Exchange Code, xxxx is the subscriber number.

All North American phone numbers are in a three-part format.

Determine the phone number format, it can accurately lookup phone number information.

According to area code 231, determine the regional location

State: Michigan

Region: Michigan

Center City: Grant

Area Code: 231 Area Code

State: Michigan

Center City: Muskegon

Phone Used: (231) 821-

Primary City: Holton, MI

Owned Company: Frontier North

County: Muskegon

Owned Type: Landline

Owned Carrier: Frontier North, Inc. - MI

Counties: Muskegon County

Full Zip Code: 49425 (69%), 49457 (29%), 49412 (2%)

State & Region & County & City & Location map with Area Code

Too many area codes, map size limit, all area codes may not be displayed, only major area codes.

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What do you want about the number 231821?

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How do you know Phone Lookuper?

231821 is the first 6-digit of the phone number, it can only lookup the regional location.

Lookup a phone number, the number must be complete. The full phone number is 10-digit, 231821-xxxx, 231 is the area code, 821 is the central office number, telephone exchange code, the last four digits, xxxx is the subscriber number, real phone users number.

Below is the complete, (231)821-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

2318216003 2318216008 2318216002 2318216007 2318216000 2318216005 2318216009 2318216004 2318216001 2318216006 2318216013 2318216018 2318216012 2318216017 2318216010 2318216015 2318216019 2318216014 2318216011 2318216016 2318216023 2318216028 2318216022 2318216027 2318216020 2318216025 2318216029 2318216024 2318216021 2318216026 2318216033 2318216038 2318216032 2318216037 2318216030 2318216035 2318216039 2318216034 2318216031 2318216036 2318216043 2318216048 2318216042 2318216047 2318216040 2318216045 2318216049 2318216044 2318216041 2318216046 2318216053 2318216058 2318216052 2318216057 2318216050 2318216055 2318216059 2318216054 2318216051 2318216056 2318216063 2318216068 2318216062 2318216067 2318216060 2318216065 2318216069 2318216064 2318216061 2318216066 2318216073 2318216078 2318216072 2318216077 2318216070 2318216075 2318216079 2318216074 2318216071 2318216076 2318216083 2318216088 2318216082 2318216087 2318216080 2318216085 2318216089 2318216084 2318216081 2318216086 2318216093 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Above active phone number (231)821-xxxx list, from the telephone operator number database. Phone Lookuper does not provide number identification services. If you have any questions about this information, welcome to contact us.


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