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.

Switch: AUSYTXFC0MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-256 A Kyle TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-387 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-522 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-537 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-593 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-643 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-662 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-675 A Buchanan Dam TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-710 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-766 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-774 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-790 A Burnet TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-886 A Buchanan Dam TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-956 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-957 A Paige TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-216 A Taylor TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-231 A Austin TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-234 A Jarrell TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-238 A Bertram TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-244 A Taylor TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-257 A San Gabriel TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-290 A Georgetown TX 004F BANDWIDTH.COM CLEC, LLC - TX 558   2021-09-27   
737-702 A Granger TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-757 A Leander TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-808 A Georgetown TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      
737-973 A Briggs TX 004F BANDWIDTH.COM CLEC, LLC - TX 558      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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