Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 310 [Rate centres in NPA 310] [Dial plan for NPA 310]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
310-878 A Compton: Gardena DA CA LSANCARC5KD  7379 MATRIX TELECOM, LLC. SII TNCI - CA 730      
310-878 0 Compton: Gardena DA CA   7379 MATRIX TELECOM, LLC. SII TNCI - CA 730      
310-878 1 Compton: Gardena DA CA   7379 MATRIX TELECOM, LLC. SII TNCI - CA 730      
310-878 2 Compton: Gardena DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-01-13   
310-878 3 Compton: Gardena DA CA   7379 MATRIX TELECOM, LLC. SII TNCI - CA 730      
310-878 4 Compton: Gardena DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-01-11   
310-878 5 Compton: Gardena DA CA   9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-07-09   
310-878 6 Compton: Gardena DA CA   206C CBEYOND COMMUNICATIONS, LLC - CA 730   2005-09-28   
310-878 7 Compton: Gardena DA CA   6529 T-MOBILE USA, INC. 730   2006-09-02   
310-878 8 Compton: Gardena DA CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2000-04-04   
310-878 9 Compton: Gardena DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-01-05   

Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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