Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 740

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-740 A Lakewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
562-740 0 Lakewood CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2022-10-09   
562-740 2 Lakewood CA   707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-08   
562-740 3 Lakewood CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2022-09-29   
562-740 4 Lakewood CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2022-09-29   
562-740 5 Lakewood CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-04-29   
562-740 6 Lakewood CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-11-15   
562-740 7 Lakewood CA   508J CENTURYLINK COMMUNICATIONS, LLC 730   2017-09-24   
562-740 8 Lakewood CA   649C ONVOY, LLC - CA 730   2014-10-15   
562-740 9 Lakewood CA   649C ONVOY, LLC - CA 730   2014-10-15   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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