Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA: 325 [Rate centres in NPA 325] [Dial plan for NPA 325]

NXX: 389

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
325-389 A Abilene TX   700J WAVENATION, LLC 550   2025-09-11   
325-389 0 Abilene TX   700J WAVENATION, LLC 550   2025-09-11   
325-389 1 Abilene TX   490J BOOST SUBSCRIBERCO L.L.C. 550   2026-01-01   

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

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