Lookup Area Code 520, Central Office & Exchange Code 203

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.

520203 is phone number first 6-digit, in the full phone number 520203xxxx, 520 is the Area Code, 203 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 520, determine the regional location

State: Arizona

Region: Arizona

Center City: Casas Adobes, Catalina Foothills, Tucson

Area Code: 520 Area Code

State: Arizona

Center City: Tucson

Phone Used: (520) 203-

Primary City: Tucson, AZ

Owned Company: Xo Arizona

County: Pima

Owned Type: Landline

Owned Carrier: Xo Arizona, Inc.

Counties: Pima County

Full Zip Code: 85719, 85713

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.

Submit a survey statistics service about area code 520, Central Office & Exchange Code 203

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520203 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, 520203-xxxx, 520 is the area code, 203 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, (520)203-xxxx active phone numbers, contains used, unused, and possibly deregistered phone numbers.

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Above active phone number (520)203-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.