Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 276 [Rate centres in NPA 276] [Dial plan for NPA 276]

NXX: 321

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
276-321 A Wise VA WISEVAWIDS0  9213 VERIZON VIRGINIA, INC. 244      
276-321 0 Wise VA   079F BANDWIDTH.COM CLEC, LLC - VA 244   2010-09-09   
276-321 1 Wise VA   9213 VERIZON VIRGINIA, INC. 244      
276-321 2 Wise VA   9213 VERIZON VIRGINIA, INC. 244      
276-321 3 Wise VA   9213 VERIZON VIRGINIA, INC. 244      
276-321 4 Wise VA   9213 VERIZON VIRGINIA, INC. 244      
276-321 5 Wise VA   9213 VERIZON VIRGINIA, INC. 244      
276-321 6 Wise VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 244   2008-08-01   
276-321 7 Wise VA   318J COMCAST IP PHONE, LLC 244   2009-06-10   
276-321 8 Wise VA   079F BANDWIDTH.COM CLEC, LLC - VA 244   2012-10-27   
276-321 9 Wise VA   079F BANDWIDTH.COM CLEC, LLC - VA 244   2013-11-25   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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