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: 850

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-850 A El Segundo CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
424-850 0 El Segundo CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
424-850 1 El Segundo CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730      
424-850 2 El Segundo CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-850 3 El Segundo CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-850 4 El Segundo CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-850 5 El Segundo CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-850 6 El Segundo CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-850 7 El Segundo CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-850 8 El Segundo CA LSANCARCD3S  649C ONVOY, LLC - CA 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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