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 ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2026-03-15   
442-496 0 Brawley CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2026-03-16   
442-496 1 Brawley CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2026-03-16   
442-496 2 Brawley CA   649C ONVOY, LLC - CA 732   2026-07-24   
442-496 3 Brawley CA   649C ONVOY, LLC - CA 732   2026-07-24   
442-496 4 Brawley CA   649C ONVOY, LLC - CA 732   2026-10-03   
442-496 5 Brawley CA SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2026-07-06   
442-496 7 Brawley CA   824J OPENTACT INC. 732   2026-11-09   
442-496 9 Brawley CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732   2026-03-15   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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