Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 310 [Rate centres in NPA 310] [Dial plan for NPA 310]

NXX: 972

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-972 A Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-972 0 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-01-06   
310-972 1 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-01-06   
310-972 2 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-972 3 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-972 4 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-972 5 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-972 6 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-972 7 Torrance CA TRNCCA11DS0  9740 PACIFIC BELL 730      
310-972 8 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-07-11   
310-972 9 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-01-06   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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