Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 951 [Rate centres in NPA 951] [Dial plan for NPA 951]

NXX: 570

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-570 A Perris CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
951-570 0 Perris CA   6529 T-MOBILE USA, INC. 730   2006-11-03   
951-570 1 Perris CA   6529 T-MOBILE USA, INC. 730   2006-11-14   
951-570 2 Perris CA   6529 T-MOBILE USA, INC. 730   2006-11-14   
951-570 3 Perris CA   6529 T-MOBILE USA, INC. 730   2006-12-03   
951-570 4 Perris CA   6529 T-MOBILE USA, INC. 730   2006-12-03   
951-570 5 Perris CA   649C ONVOY, LLC - CA 730   2008-06-06   
951-570 6 Perris CA   6529 T-MOBILE USA, INC. 730   2006-10-20   
951-570 7 Perris CA   6529 T-MOBILE USA, INC. 730   2006-10-20   
951-570 8 Perris CA   899D METROPCS NETWORKS, LLC 730   2006-10-20   
951-570 9 Perris CA   899D METROPCS NETWORKS, LLC 730   2006-10-20   

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

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