Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 948 [Rate centres in NPA 948] [Dial plan for NPA 948]

NXX: 257

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
948-257 A Chuckatuck VA NRFLVAJYHMD  490J BOOST SUBSCRIBERCO L.L.C. 252   2026-04-09   
948-257 0 Chuckatuck VA NRFLVAJYHMD  490J BOOST SUBSCRIBERCO L.L.C. 252   2026-04-09   
948-257 1 Chuckatuck VA NRFLVAJYHMD  490J BOOST SUBSCRIBERCO L.L.C. 252   2026-05-11   
948-257 2 Chuckatuck VA NRFLVAJYHMD  490J BOOST SUBSCRIBERCO L.L.C. 252   2026-06-08   
948-257 7 Chuckatuck VA   114J EXIANT COMMUNICATIONS LLC 252   2026-10-03   

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

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