Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 213 [Rate centres in NPA 213] [Dial plan for NPA 213]

NXX: 857

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
213-857 A Los Angeles: DA 12 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-10-20   
213-857 0 Los Angeles: DA 12 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-10-21   
213-857 1 Los Angeles: DA 12 CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-10-21   
213-857 2 Los Angeles: DA 12 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-10-20   
213-857 3 Los Angeles: DA 12 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-10-20   
213-857 4 Los Angeles: DA 12 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-10-20   
213-857 5 Los Angeles: DA 12 CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-07-04   
213-857 6 Los Angeles: DA 12 CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-07-04   
213-857 7 Los Angeles: DA 12 CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-07-04   
213-857 8 Los Angeles: DA 12 CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-07-04   
213-857 9 Los Angeles: DA 12 CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-10-20   

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

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