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: 737

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-737 A Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-07-01   
562-737 0 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-08-25   
562-737 1 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-08-25   
562-737 2 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-08-25   
562-737 3 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-08-25   
562-737 4 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-08-25   
562-737 5 Lakewood CA ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-07-27   
562-737 6 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-07-01   
562-737 7 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-07-01   
562-737 8 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-07-01   
562-737 9 Lakewood CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-07-01   

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

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