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: 626 [Rate centres in NPA 626] [Dial plan for NPA 626]

NXX: 768

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
626-768 A Pasadena: Pasadena DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
626-768 0 Pasadena: Pasadena DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-08-23   
626-768 1 Pasadena: Pasadena DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
626-768 2 Pasadena: Pasadena DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-06-04   
626-768 3 Pasadena: Pasadena DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-06-04   
626-768 4 Pasadena: Pasadena DA CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2006-08-15   
626-768 5 Pasadena: Pasadena DA CA LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-07-14   
626-768 6 Pasadena: Pasadena DA CA ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2004-07-30   
626-768 7 Pasadena: Pasadena DA CA SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2006-09-01   
626-768 8 Pasadena: Pasadena DA CA ELMNCAFIGT1  6529 T-MOBILE USA, INC. 730   2007-06-29   
626-768 9 Pasadena: Pasadena DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.