Lookup Area Code 203, Central Office & Exchange Code 721

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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.

203721 is phone number first 6-digit, in the full phone number 203721xxxx, 203 is the Area Code, 721 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 203, determine the regional location

State: Connecticut

Region: Connecticut

Center City: Bridgeport, Danbury, Meriden

Area Code: 203 Area Code

State: Connecticut

Center City: New Haven

Phone Used: (203) 721-

Primary City: Waterbury, CT

Owned Company: AT&T Local

County: New Haven

Owned Type: Landline

Owned Carrier: AT&T Local

Counties: New Haven County

Full Zip Code: 06708, 06710

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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Submit a survey statistics service about area code 203, Central Office & Exchange Code 721

What do you want about the number 203721?

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How do you know Phone Lookuper?

203721 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, 203721-xxxx, 203 is the area code, 721 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, (203)721-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

2037211003 2037211008 2037211002 2037211007 2037211000 2037211005 2037211009 2037211004 2037211001 2037211006 2037211013 2037211018 2037211012 2037211017 2037211010 2037211015 2037211019 2037211014 2037211011 2037211016 2037211023 2037211028 2037211022 2037211027 2037211020 2037211025 2037211029 2037211024 2037211021 2037211026 2037211033 2037211038 2037211032 2037211037 2037211030 2037211035 2037211039 2037211034 2037211031 2037211036 2037211043 2037211048 2037211042 2037211047 2037211040 2037211045 2037211049 2037211044 2037211041 2037211046 2037211053 2037211058 2037211052 2037211057 2037211050 2037211055 2037211059 2037211054 2037211051 2037211056 2037211063 2037211068 2037211062 2037211067 2037211060 2037211065 2037211069 2037211064 2037211061 2037211066 2037211073 2037211078 2037211072 2037211077 2037211070 2037211075 2037211079 2037211074 2037211071 2037211076 2037211083 2037211088 2037211082 2037211087 2037211080 2037211085 2037211089 2037211084 2037211081 2037211086 2037211093 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Above active phone number (203)721-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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