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: 661

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-661 A Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-661 0 Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
310-661 1 Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
310-661 2 Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-661 3 Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-661 4 Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-661 5 Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-661 6 Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-661 7 Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      
310-661 8 Compton: Compton DA CA LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 730      
310-661 9 Compton: Compton DA CA CMTNCA01DS0  9740 PACIFIC BELL 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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