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: 767

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
737-767 A Lampasas TX AUSTTXGR55Z  516J TON80 COMMUNICATIONS, LLC 558      
737-767 0 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 1 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 2 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 3 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 4 Lampasas TX   516J TON80 COMMUNICATIONS, LLC 558   2021-04-17   
737-767 5 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 6 Lampasas TX   624H ONVOY SPECTRUM, LLC 558   2021-06-27   
737-767 7 Lampasas TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2023-05-29   
737-767 8 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   
737-767 9 Lampasas TX   6529 T-MOBILE USA, INC. 558   2021-09-13   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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