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: 397

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
251-397 A Dauphin Island AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-397 0 Dauphin Island AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-397 1 Dauphin Island AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-397 2 Dauphin Island AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-397 3 Dauphin Island AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-397 4 Dauphin Island AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-397 5 Dauphin Island AL MOBLALAZXUY  072F BANDWIDTH.COM CLEC, LLC - AL 480      
251-397 7 Dauphin Island AL MOBLALAZ13Z  624H ONVOY SPECTRUM, LLC 480      
251-397 8 Dauphin Island AL MOBLALAZX6Z  604E ONVOY, LLC - AL 480      
251-397 9 Dauphin Island AL   624H ONVOY SPECTRUM, LLC 480      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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