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.
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Switch: AUSTTXGR03Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
512-501 A Austin TX 903C ONVOY, LLC - TX 558      
512-572 A Bertram TX 903C ONVOY, LLC - TX 558      
512-599 A Austin TX 903C ONVOY, LLC - TX 558      
512-610 A Austin TX 903C ONVOY, LLC - TX 558      
512-615 A Austin TX 903C ONVOY, LLC - TX 558      
512-616 A Leander TX 903C ONVOY, LLC - TX 558      
512-617 A Austin TX 903C ONVOY, LLC - TX 558      
512-631 A Austin TX 903C ONVOY, LLC - TX 558   2021-08-19   
512-729 A Lockhart TX 903C ONVOY, LLC - TX 558      
512-807 A Austin TX 903C ONVOY, LLC - TX 558      
512-817 A Leander TX 903C ONVOY, LLC - TX 558      
512-831 A Austin TX 903C ONVOY, LLC - TX 558      
512-991 A Lometa TX 903C ONVOY, LLC - TX 558      
737-200 A Elgin TX 903C ONVOY, LLC - TX 558      
737-201 A Taylor TX 903C ONVOY, LLC - TX 558      
737-204 A Austin TX 903C ONVOY, LLC - TX 558      
737-205 A Austin TX 903C ONVOY, LLC - TX 558      
737-210 A Austin TX 903C ONVOY, LLC - TX 558      
737-214 A San Marcos TX 903C ONVOY, LLC - TX 558      
737-237 A Austin TX 903C ONVOY, LLC - TX 558      
737-241 A Austin TX 903C ONVOY, LLC - TX 558      
737-245 A Georgetown TX 903C ONVOY, LLC - TX 558      
737-247 A Austin TX 903C ONVOY, LLC - TX 558      
737-250 A Martindale TX 903C ONVOY, LLC - TX 558      
737-260 A Dripping Springs TX 903C ONVOY, LLC - TX 558      
737-271 A Dripping Springs TX 903C ONVOY, LLC - TX 558      
737-273 A Austin TX 903C ONVOY, LLC - TX 558      
737-277 A Austin TX 903C ONVOY, LLC - TX 558      
737-282 A Dale/Lytton Springs TX 903C ONVOY, LLC - TX 558   2021-03-07   
737-283 A Lometa TX 903C ONVOY, LLC - TX 558      
737-284 A Wimberley TX 903C ONVOY, LLC - TX 558      
737-292 A Austin TX 903C ONVOY, LLC - TX 558   2021-08-22   
737-295 A Austin TX 903C ONVOY, LLC - TX 558   2021-10-24   
737-299 A Lampasas TX 903C ONVOY, LLC - TX 558      
737-300 A Austin TX 903C ONVOY, LLC - TX 558      
737-307 A Bertram TX 903C ONVOY, LLC - TX 558      
737-312 A Kyle TX 903C ONVOY, LLC - TX 558   2022-01-01   
737-317 A Dripping Springs TX 903C ONVOY, LLC - TX 558      
737-327 A Hutto TX 903C ONVOY, LLC - TX 558      
737-332 A Burnet TX 903C ONVOY, LLC - TX 558      
737-338 A Elgin TX 903C ONVOY, LLC - TX 558   2021-01-23   
737-366 A Milano TX 903C ONVOY, LLC - TX 558   2021-01-15   
737-400 A Austin TX 903C ONVOY, LLC - TX 558      
737-427 A McDade TX 903C ONVOY, LLC - TX 558      
737-473 A San Gabriel TX 903C ONVOY, LLC - TX 558      
737-500 A Bastrop TX 903C ONVOY, LLC - TX 558      
737-510 A Bertram TX 903C ONVOY, LLC - TX 558      
737-520 A Fentress TX 903C ONVOY, LLC - TX 558      
737-529 A Austin TX 903C ONVOY, LLC - TX 558      
737-530 A Lometa TX 903C ONVOY, LLC - TX 558      

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

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