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.

Switch: IRVECAEIDS2

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
951-571 8 Moreno CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2003-05-04   
951-572 5 Banning CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2004-06-17   
951-603 5 Temescal Canyon CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2007-12-01   
951-704 7 Murrieta CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2003-05-04   
951-708 4 Hemet: Sage DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2015-05-13   
951-777 3 Riverside CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2010-11-17   
951-789 3 Woodcrest CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2003-05-04   
951-797 5 Banning CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2006-11-14   
951-892 A Riverside CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
951-892 7 Riverside CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2003-06-13   
951-893 4 Corona CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2005-09-25   
951-902 6 Moreno CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2014-03-24   
951-916 8 Lakeview-Nuevo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2011-12-30   
951-988 9 Moreno CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2019-10-04   

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Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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