Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 619 [Rate centres in NPA 619] [Dial plan for NPA 619]

NXX: 536

Block: 8

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-536 8 El Cajon CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2014-10-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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