Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 380 [Rate centres in NPA 380] [Dial plan for NPA 380]

NXX: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
380-256 A Alton OH CLMBOH1167Z  732J NUSO, LLC 324      
380-256 0 Alton OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-256 1 Alton OH CLMBOH1167Z  732J NUSO, LLC 324      
380-256 2 Alton OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-256 3 Alton OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-256 4 Alton OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-256 5 Alton OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-256 6 Alton OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-256 7 Alton OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-256 8 Alton OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
380-256 9 Alton OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      

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

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