Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 442 [Rate centres in NPA 442] [Dial plan for NPA 442]

NXX: 496

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-496 A Brawley CA   6529 T-MOBILE USA, INC. 732   2026-03-15   
442-496 6 Brawley CA   6529 T-MOBILE USA, INC. 732   2026-03-15   
442-496 7 Brawley CA   6529 T-MOBILE USA, INC. 732   2026-03-15   
442-496 8 Brawley CA   6529 T-MOBILE USA, INC. 732   2026-03-15   
442-496 9 Brawley CA   6529 T-MOBILE USA, INC. 732   2026-03-15   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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