Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

NXX: 627

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-627 A Glendale CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
818-627 0 Glendale CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2007-03-09   
818-627 1 Glendale CA   624H ONVOY SPECTRUM, LLC 730   2025-05-16   
818-627 2 Glendale CA LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730   2025-01-08   
818-627 3 Glendale CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
818-627 4 Glendale CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
818-627 7 Glendale CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2007-03-09   
818-627 8 Glendale CA   624H ONVOY SPECTRUM, LLC 730   2025-05-16   
818-627 9 Glendale CA   624H ONVOY SPECTRUM, LLC 730   2025-05-16   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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