312503 Phone Lookup in Illinois, Area 312 Central Code 503 p=9

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.

312503 is phone number first 6-digit, in the full phone number 312503xxxx, 312 is the Area Code, 503 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 312, determine the regional location

State: Illinois

Region: Illinois

Center City: Chicago

Area Code: 312 Area Code

State: Illinois

Center City: Chicago

Phone Used: (312) 503-

Primary City: Chicago, IL

Owned Company: Broadwing Communications

County: Cook

Owned Type: Landline

Owned Carrier: Broadwing Communications, LLC - IL

Counties: Cook County

Full Zip Code: 60611 (98%), 60603 (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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312503 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, 312503-xxxx, 312 is the area code, 503 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, (312)503-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

3125038003 3125038008 3125038002 3125038007 3125038000 3125038005 3125038009 3125038004 3125038001 3125038006 3125038013 3125038018 3125038012 3125038017 3125038010 3125038015 3125038019 3125038014 3125038011 3125038016 3125038023 3125038028 3125038022 3125038027 3125038020 3125038025 3125038029 3125038024 3125038021 3125038026 3125038033 3125038038 3125038032 3125038037 3125038030 3125038035 3125038039 3125038034 3125038031 3125038036 3125038043 3125038048 3125038042 3125038047 3125038040 3125038045 3125038049 3125038044 3125038041 3125038046 3125038053 3125038058 3125038052 3125038057 3125038050 3125038055 3125038059 3125038054 3125038051 3125038056 3125038063 3125038068 3125038062 3125038067 3125038060 3125038065 3125038069 3125038064 3125038061 3125038066 3125038073 3125038078 3125038072 3125038077 3125038070 3125038075 3125038079 3125038074 3125038071 3125038076 3125038083 3125038088 3125038082 3125038087 3125038080 3125038085 3125038089 3125038084 3125038081 3125038086 3125038093 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