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: 775

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-775 A Georgetown TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 0 Georgetown TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 1 Georgetown TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 2 Georgetown TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 3 Georgetown TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558   2024-03-11   
737-775 4 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-22   
737-775 5 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-22   
737-775 6 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2024-03-22   
737-775 7 Georgetown TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-05   
737-775 8 Georgetown TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-03-31   
737-775 9 Georgetown TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2024-03-31   

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

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