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: 637

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-637 A Long Beach CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-637 0 Long Beach CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-637 1 Long Beach CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-637 2 Long Beach CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-637 3 Long Beach CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-07-02   
562-637 4 Long Beach CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-637 5 Long Beach CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-08-29   
562-637 6 Long Beach CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-08-29   
562-637 7 Long Beach CA ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
562-637 8 Long Beach CA SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2005-09-15   
562-637 9 Long Beach CA SNANCALWDS1  7262 XO CALIFORNIA, INC. 730   2005-09-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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