Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 325 [Rate centres in NPA 325] [Dial plan for NPA 325]

NXX: 354

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
325-354 A Sonora TX SANGTXXAXLX  624H ONVOY SPECTRUM, LLC 961   2024-02-09   
325-354 0 Sonora TX SANGTXXAXLX  624H ONVOY SPECTRUM, LLC 961   2024-02-09   
325-354 1 Sonora TX   515J IP HORIZON LLC 961   2025-03-07   
325-354 2 Sonora TX   515J IP HORIZON LLC 961   2025-03-07   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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