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: 302 [Rate centres in NPA 302] [Dial plan for NPA 302]

NXX: 706

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
302-706 A Laurel DE PHLAPAFGXBY  490J BOOST SUBSCRIBERCO L.L.C. 228   2025-11-01   
302-706 2 Laurel DE PHLAPAFGXBY  490J BOOST SUBSCRIBERCO L.L.C. 228   2026-01-08   
302-706 7 Laurel DE   114J EXIANT COMMUNICATIONS LLC 228   2026-11-15   

Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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