Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 840 [Rate centres in NPA 840] [Dial plan for NPA 840]

NXX: 265

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
840-265 A Arrowhead CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2024-11-30   
840-265 0 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2025-04-05   
840-265 1 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2025-04-05   
840-265 2 Arrowhead CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2024-12-02   
840-265 3 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2024-11-30   
840-265 4 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2024-11-30   
840-265 5 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2024-11-30   
840-265 6 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2024-11-30   
840-265 7 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2024-11-30   
840-265 8 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2024-11-30   
840-265 9 Arrowhead CA   6529 T-MOBILE USA, INC. 730   2024-11-30   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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