Local Calling Guide

Area code/prefix search

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NPA: 951 [Rate centres in NPA 951] [Dial plan for NPA 951]

NXX: 636

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-636 A Corona CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
951-636 0 Corona CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-10-29   
951-636 1 Corona CA   649C ONVOY, LLC - CA 730   2023-08-26   
951-636 2 Corona CA   649C ONVOY, LLC - CA 730   2023-08-26   
951-636 3 Corona CA   649C ONVOY, LLC - CA 730   2023-08-26   
951-636 4 Corona CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-09-30   
951-636 5 Corona CA   649C ONVOY, LLC - CA 730   2023-08-26   
951-636 6 Corona CA   649C ONVOY, LLC - CA 730   2023-08-26   
951-636 7 Corona CA   649C ONVOY, LLC - CA 730   2023-08-26   
951-636 8 Corona CA   649C ONVOY, LLC - CA 730   2023-08-26   
951-636 9 Corona CA   624H ONVOY SPECTRUM, LLC 730   2023-11-16   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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