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: 649

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-649 A Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-12-21   
562-649 0 Norwalk CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-06-16   
562-649 6 Norwalk CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2025-01-02   
562-649 7 Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-12-21   
562-649 8 Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-12-21   
562-649 9 Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-12-21   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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