Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 251 [Rate centres in NPA 251] [Dial plan for NPA 251]

NXX: 339

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-339 A Gosport AL   604E ONVOY, LLC - AL 480   2021-03-24   
251-339 3 Gosport AL   506J TWILIO INTERNATIONAL INC 480   2021-04-22   
251-339 4 Gosport AL   604E ONVOY, LLC - AL 480   2021-03-24   
251-339 5 Gosport AL   604E ONVOY, LLC - AL 480   2021-03-26   
251-339 6 Gosport AL   604E ONVOY, LLC - AL 480   2021-03-26   
251-339 7 Gosport AL   604E ONVOY, LLC - AL 480   2021-03-26   
251-339 8 Gosport AL   604E ONVOY, LLC - AL 480   2021-03-24   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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