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: 538

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-538 A Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-538 0 Alamitos CA LSANCA03IMD  553J WHITESKY COMMUNICATIONS, LLC 730   2021-10-01   
562-538 1 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-10-20   
562-538 2 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-09-17   
562-538 3 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-09-17   
562-538 4 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-09-17   
562-538 5 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-09-17   
562-538 6 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-09-17   
562-538 7 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-09-17   
562-538 8 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-09-17   
562-538 9 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-09-17   

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

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