Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
737-294 5 Bastrop TX 624H ONVOY SPECTRUM, LLC 558   2021-11-26   
737-294 6 Bastrop TX 624H ONVOY SPECTRUM, LLC 558   2021-11-26   
737-303 7 San Marcos TX 624H ONVOY SPECTRUM, LLC 558   2021-11-21   
737-303 8 San Marcos TX 624H ONVOY SPECTRUM, LLC 558   2021-11-21   
737-304 A Austin TX 624H ONVOY SPECTRUM, LLC 558      
737-304 1 Austin TX 624H ONVOY SPECTRUM, LLC 558   2021-11-14   
737-304 2 Austin TX 624H ONVOY SPECTRUM, LLC 558   2021-11-14   
737-304 3 Austin TX 624H ONVOY SPECTRUM, LLC 558   2021-11-14   
737-304 4 Austin TX 624H ONVOY SPECTRUM, LLC 558   2021-11-14   
737-304 5 Austin TX 624H ONVOY SPECTRUM, LLC 558   2021-11-14   
737-305 6 Buda TX 624H ONVOY SPECTRUM, LLC 558   2021-12-06   
737-305 7 Buda TX 624H ONVOY SPECTRUM, LLC 558   2021-12-06   
737-307 3 Bertram TX 624H ONVOY SPECTRUM, LLC 558   2021-12-26   
737-307 5 Bertram TX 624H ONVOY SPECTRUM, LLC 558   2021-12-26   
737-307 6 Bertram TX 624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-310 1 Wimberley TX 624H ONVOY SPECTRUM, LLC 558   2021-12-27   
737-310 2 Wimberley TX 624H ONVOY SPECTRUM, LLC 558   2021-12-27   
737-312 0 Kyle TX 624H ONVOY SPECTRUM, LLC 558   2022-01-09   
737-312 1 Kyle TX 624H ONVOY SPECTRUM, LLC 558   2022-01-09   
737-317 6 Dripping Springs TX 624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-327 1 Hutto TX 624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-332 1 Burnet TX 624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-337 0 Fentress TX 624H ONVOY SPECTRUM, LLC 558   2021-12-04   
737-337 1 Fentress TX 624H ONVOY SPECTRUM, LLC 558   2021-12-04   
737-337 2 Fentress TX 624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-344 7 San Marcos TX 624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-357 A Lockhart TX 624H ONVOY SPECTRUM, LLC 558      
737-357 0 Lockhart TX 624H ONVOY SPECTRUM, LLC 558   2021-11-26   
737-357 1 Lockhart TX 624H ONVOY SPECTRUM, LLC 558   2021-11-26   
737-357 3 Lockhart TX 624H ONVOY SPECTRUM, LLC 558   2021-08-01   
737-366 5 Milano TX 624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-366 8 Milano TX 624H ONVOY SPECTRUM, LLC 558   2021-12-04   
737-366 9 Milano TX 624H ONVOY SPECTRUM, LLC 558   2021-12-04   
737-372 4 Buchanan Dam TX 624H ONVOY SPECTRUM, LLC 558   2022-02-13   
737-375 A Rockdale TX 624H ONVOY SPECTRUM, LLC 558      
737-375 0 Rockdale TX 624H ONVOY SPECTRUM, LLC 558   2021-11-26   
737-375 1 Rockdale TX 624H ONVOY SPECTRUM, LLC 558   2021-11-26   
737-375 3 Rockdale TX 624H ONVOY SPECTRUM, LLC 558   2021-08-01   
737-410 A Austin TX 624H ONVOY SPECTRUM, LLC 558   2025-03-22   
737-410 0 Austin TX 624H ONVOY SPECTRUM, LLC 558   2025-03-22   
737-410 2 Austin TX 624H ONVOY SPECTRUM, LLC 558   2025-03-22   
737-410 3 Austin TX 624H ONVOY SPECTRUM, LLC 558   2025-03-22   
737-427 4 McDade TX 624H ONVOY SPECTRUM, LLC 558   2021-12-26   
737-427 5 McDade TX 624H ONVOY SPECTRUM, LLC 558   2021-12-26   
737-427 8 McDade TX 624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-437 0 Thorndale-Thrall TX 624H ONVOY SPECTRUM, LLC 558   2021-12-04   
737-437 1 Thorndale-Thrall TX 624H ONVOY SPECTRUM, LLC 558   2021-12-04   
737-437 5 Thorndale-Thrall TX 624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-473 2 San Gabriel TX 624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-473 7 San Gabriel TX 624H ONVOY SPECTRUM, LLC 558   2021-12-26   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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