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: 508

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-508 A Corona CA IRVECAEIDS2  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
951-508 0 Corona CA   073H TELNYX LLC 730   2019-12-30   
951-508 1 Corona CA   996H AIRESPRING INC 730   2020-09-05   
951-508 2 Corona CA   506J TWILIO INTERNATIONAL INC 730   2020-10-20   
951-508 4 Corona CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2020-03-26   
951-508 5 Corona CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730   2019-12-26   
951-508 8 Corona CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-28   
951-508 9 Corona CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-03-28   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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