Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-290 A El Segundo CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-03-03   
424-290 0 El Segundo CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-03-03   
424-290 1 El Segundo CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-03-03   
424-290 2 El Segundo CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2013-10-29   
424-290 3 El Segundo CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
424-290 4 El Segundo CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2013-06-06   
424-290 5 El Segundo CA   7453 U.S. TELEPACIFIC CORP. - CA 730   2013-05-20   
424-290 6 El Segundo CA   206C CBEYOND COMMUNICATIONS, LLC - CA 730   2013-05-22   
424-290 7 El Segundo CA   7575 CENTURYLINK COMMUNICATIONS LLC 730   2013-03-18   
424-290 8 El Segundo CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-06-21   
424-290 9 El Segundo CA   6529 T-MOBILE USA, INC. 730   2014-05-22   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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