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: 403

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-403 A Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 0 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 1 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 2 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 3 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 4 Georgetown TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2025-01-18   
737-403 5 Georgetown TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2025-06-20   
737-403 6 Georgetown TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2025-06-20   
737-403 8 Georgetown TX   903C ONVOY, LLC - TX 558   2025-02-02   
737-403 9 Georgetown TX   903C ONVOY, LLC - TX 558   2025-05-03   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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