Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 387

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
951-387 A Murrieta CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
951-387 0 Murrieta CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-04-22   
951-387 1 Murrieta CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-05-28   
951-387 2 Murrieta CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-07-02   
951-387 3 Murrieta CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2014-01-03   
951-387 4 Murrieta CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-08-24   
951-387 5 Murrieta CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-08-24   
951-387 6 Murrieta CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-06-01   
951-387 7 Murrieta CA ONTRCAXPXAY  252F WIDE VOICE, LLC - CA 730   2014-09-02   
951-387 8 Murrieta CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-06-01   
951-387 9 Murrieta CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-08-11   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.