NPA NXX Area Code Database List Directory with Exchanges

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

NPA NXX - North American Telephone Database, Area Code,U.S. switching centers,NPA,NXX,Exchange,LATA,...

Area Code,U.S. switching centers,NPA,NXX,Exchange,LATA,Telephone company,CLEC,CLLI Code, Number Portability,Vertical,Horizontal,Latitude Longitude, Mileage, NECA FCC Tariff #4, Voice Over IP, VOIP all in one package,Telecommunications Traffic, erlang...

NPA NXX Area Code

This is the North America Area Code Database website, including more than 446,143 items of NPA (Numbering Plan Area), NXX (Local Number Prefix), Local Number Prefix, City, County, State, ZIP Code, Latitude, Longitude etc.

ERCOT - Texas ESI ID/ESIID Lookup - NPA NXX, Zip Code, and FIRMS Online Lookups - APIs

ERCOT Texas ESI ID,ESIID,ESI-ID,ESI, and NPA NXX Lookup, FIRMS Lookup And Lots More

NALENND North American Local Exchange NPA NXX Area Code Database

NALENND, the North American Local Exchange NPA NXX Database, complete coverage of the North American Numbering Plan and the public switched telephone network.