Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 943

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-943 A Georgetown PPCP TX GRTWTXXAPS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-943 0 Georgetown PPCP TX AUSTTXHOX3X  318C CEBRIDGE TELECOM TX , L.P. - TX 558      
512-943 1 Georgetown PPCP TX GRTWTXXADS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-943 2 Georgetown PPCP TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-943 3 Georgetown PPCP TX GRTWTXXAPS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-943 4 Georgetown PPCP TX AUSTTXHOX3X  318C CEBRIDGE TELECOM TX , L.P. - TX 558      
512-943 5 Georgetown PPCP TX GRTWTXXADS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-943 6 Georgetown PPCP TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-943 7 Georgetown PPCP TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-943 8 Georgetown PPCP TX AUSTTXHOX3X  318C CEBRIDGE TELECOM TX , L.P. - TX 558      
512-943 9 Georgetown PPCP TX AUSTTXHOX3X  318C CEBRIDGE TELECOM TX , L.P. - TX 558      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.