Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 308 [Rate centres in NPA 308] [Dial plan for NPA 308]

NXX: 639

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
308-639 A Thedford NE THFRNEXSRS0  1532 CONSOLIDATED TEL. CO. 646      

Last updated: Sun, 06 Oct 2024 02:51:32 UTC

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