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: 971

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-971 A San Pedro CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-971 0 San Pedro CA   899D METROPCS NETWORKS, LLC 730      
310-971 1 San Pedro CA   899D METROPCS NETWORKS, LLC 730      
310-971 2 San Pedro CA SNPDCA01DS0  9740 PACIFIC BELL 730      
310-971 3 San Pedro CA   899D METROPCS NETWORKS, LLC 730      
310-971 4 San Pedro CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
310-971 5 San Pedro CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
310-971 6 San Pedro CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
310-971 7 San Pedro CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
310-971 8 San Pedro CA   899D METROPCS NETWORKS, LLC 730      
310-971 9 San Pedro CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      

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

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