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: ANHMCANG5MD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
951-475 3 Corona CA 829J PAETEC ITEL, LLC 730   2015-09-21   
951-493 3 Corona CA 829J PAETEC ITEL, LLC 730   2006-03-05   
951-508 4 Corona CA 829J PAETEC ITEL, LLC 730   2020-03-26   
951-537 6 Hemet: Hemet DA CA 829J PAETEC ITEL, LLC 730   2004-08-12   
951-552 8 Arlington CA 829J PAETEC ITEL, LLC 730   2003-10-01   
951-553 2 Temecula CA 829J PAETEC ITEL, LLC 730   2007-01-31   
951-572 6 Banning CA 829J PAETEC ITEL, LLC 730   2006-01-05   
951-602 9 Arlington CA 829J PAETEC ITEL, LLC 730   2003-06-09   
951-616 2 Moreno CA 829J PAETEC ITEL, LLC 730   2004-10-23   
951-643 5 Arlington CA 829J PAETEC ITEL, LLC 730   2005-02-20   
951-666 4 Corona CA 829J PAETEC ITEL, LLC 730   2012-03-02   
951-727 1 Mira Loma CA 829J PAETEC ITEL, LLC 730   2005-02-10   
951-727 4 Mira Loma CA 829J PAETEC ITEL, LLC 730   2001-03-15   
951-749 4 Mira Loma CA 829J PAETEC ITEL, LLC 730   2005-02-10   
951-783 5 Riverside CA 829J PAETEC ITEL, LLC 730   2019-03-29   
951-801 6 Riverside CA 829J PAETEC ITEL, LLC 730   2005-11-25   
951-801 7 Riverside CA 829J PAETEC ITEL, LLC 730   2005-11-25   
951-808 6 Corona CA 829J PAETEC ITEL, LLC 730   2005-09-30   
951-837 4 Murrieta CA 829J PAETEC ITEL, LLC 730   2004-07-02   
951-842 7 Moreno CA 829J PAETEC ITEL, LLC 730   2010-09-02   
951-847 3 Corona CA 829J PAETEC ITEL, LLC 730   2005-06-16   
951-968 8 Mira Loma CA 829J PAETEC ITEL, LLC 730   2005-02-10   
951-968 9 Mira Loma CA 829J PAETEC ITEL, LLC 730   2005-02-10   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.