HEATKEYS

NPA NXX Area Code Database List & demographics, Directory of Area Codes NPA NXX, Exchanges, CLLi, Lat/Lon, Carrier, Landline/Cell indicator.

Local calling guide

Telcodata.US - The Telecommunications Database

Lower your costs, operate more efficiently and improve customer service with CCMI’s family of NPA-NXX, LATA, local calling area and telecom rate databases, online services, conferences and webinars.

North American Numbering Plan NPA NXX databases. Complete coverage of all active North American telephone area code and central office local exchange prefix assignments.

Mailing Lists and Email Lists

Telephone search engine that returns the city, state, and country of any phone number in the world.

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Telecommunications, NPA NXX, ABA routing transit numbers, postal codes, geographic, and other databases and data related products that are easily integrated into business applications, internal databases, and operational processes.

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