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: 983

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
213-983 A Los Angeles: DA 04 CA   700J WAVENATION, LLC 730      
213-983 0 Los Angeles: DA 04 CA   700J WAVENATION, LLC 730   2025-10-03   
213-983 1 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730   2025-10-03   
213-983 2 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730   2025-10-03   
213-983 3 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730   2025-10-03   
213-983 4 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730   2025-10-03   
213-983 6 Los Angeles: DA 04 CA   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2025-07-12   
213-983 8 Los Angeles: DA 04 CA   6529 T-MOBILE USA, INC. 730   2025-10-03   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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