Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 737 [Rate centres in NPA 737] [Dial plan for NPA 737]

NXX: 773

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-773 A Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
737-773 0 Jarrell TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2020-11-20   
737-773 1 Jarrell TX AUSTTXGR42Z  073H TELNYX LLC 558   2021-05-30   
737-773 2 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-03-14   
737-773 3 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-03-14   
737-773 4 Jarrell TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2022-02-13   
737-773 5 Jarrell TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2021-04-30   
737-773 6 Jarrell TX AUSTTXGR55Z  516J TON80 COMMUNICATIONS, LLC 558   2021-06-18   
737-773 8 Jarrell TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-773 9 Jarrell TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2021-11-23   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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