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: 598

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-598 A Jarrell TX AUSTTXHOX3X  318C CEBRIDGE TELECOM TX , L.P. - TX 558      
512-598 0 Jarrell TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-598 1 Jarrell TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-598 2 Jarrell TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-598 3 Jarrell TX AUSTTXHOX3X  318C CEBRIDGE TELECOM TX , L.P. - TX 558      
512-598 4 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-598 5 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-598 6 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-598 7 Jarrell TX SMRCTXXAKMD  508J CENTURYLINK COMMUNICATIONS, LLC 558      
512-598 8 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-598 9 Jarrell TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.