Wherecode - Area Code Exchange City Database [A Database With Cities For Every Area Code And Exchange In The United States! High Quality, Reasonably Priced, Decent Commission! Updated Frequently, Highly Accurate, Visitors Can Test The Data, And The Background Of The Page Has Info On Local Exchanges]

 

This database contains a lot of fields, for those that want a lot of data. For each area code and exchange, it contains the city and state, along with latitude and longitude. It also includes the company that handles the phone number range, the OCN, ratecenter, use (landline or mobile), and more. We include information on all active exchanges in the United States. 

If you need the city for area codes and exchanges (NPA+NXX), this is the product for you. It's as simple as possible, with just the area code, exchange, city, and state. We include information on all active exchanges in the United States (over 150,000 exchanges in all). The file is in the universal CSV format (which all databases can import, and is easy to manipulate using custom programs).