773721 Phone Lookup in Illinois, Area 773 Central Code 721 p=3

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.

773721 is phone number first 6-digit, in the full phone number 773721xxxx, 773 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 773, determine the regional location

State: Illinois

Region: Illinois

Center City: Chicago

Area Code: 773 Area Code

State: Illinois

Center City: Chicago

Phone Used: (773) 721-

Primary City: Chicago, IL

Owned Company: Ameritech Illinois

County: Cook

Owned Type: Landline

Owned Carrier: Ameritech Illinois

Counties: Cook County

Full Zip Code: 60617 (65%), 60649 (24%), 60619 (9%)

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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773721 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, 773721-xxxx, 773 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, (773)721-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

7737212003 7737212008 7737212002 7737212007 7737212000 7737212005 7737212009 7737212004 7737212001 7737212006 7737212013 7737212018 7737212012 7737212017 7737212010 7737212015 7737212019 7737212014 7737212011 7737212016 7737212023 7737212028 7737212022 7737212027 7737212020 7737212025 7737212029 7737212024 7737212021 7737212026 7737212033 7737212038 7737212032 7737212037 7737212030 7737212035 7737212039 7737212034 7737212031 7737212036 7737212043 7737212048 7737212042 7737212047 7737212040 7737212045 7737212049 7737212044 7737212041 7737212046 7737212053 7737212058 7737212052 7737212057 7737212050 7737212055 7737212059 7737212054 7737212051 7737212056 7737212063 7737212068 7737212062 7737212067 7737212060 7737212065 7737212069 7737212064 7737212061 7737212066 7737212073 7737212078 7737212072 7737212077 7737212070 7737212075 7737212079 7737212074 7737212071 7737212076 7737212083 7737212088 7737212082 7737212087 7737212080 7737212085 7737212089 7737212084 7737212081 7737212086 7737212093 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