Telecom Industry Services CLEC Interconnection Trunking Forecast Guide
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NPA NXX - North American Telephone Database, 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 ...
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, er
NPA NXX - North American Telephone Database, 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 ...
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