Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 434 [Rate centres in NPA 434] [Dial plan for NPA 434]

NXX: 381

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
434-381 A Amherst VA AMHRVAXADS1  0233 VERIZON SOUTH, INC. - VA (CONTEL) 250      
434-381 0 Amherst VA   079F BANDWIDTH.COM CLEC, LLC - VA 250   2008-12-05   
434-381 1 Amherst VA   079F BANDWIDTH.COM CLEC, LLC - VA 250   2011-09-17   
434-381 2 Amherst VA   318J COMCAST IP PHONE, LLC 250   2012-05-15   
434-381 3 Amherst VA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 250   2009-05-01   
434-381 4 Amherst VA   079F BANDWIDTH.COM CLEC, LLC - VA 250   2014-04-17   
434-381 5 Amherst VA   0233 VERIZON SOUTH, INC. - VA (CONTEL) 250      
434-381 6 Amherst VA   0233 VERIZON SOUTH, INC. - VA (CONTEL) 250      
434-381 7 Amherst VA   145J TERRA NOVA TELECOM INC. 250   2021-09-25   
434-381 8 Amherst VA   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 250   2016-01-16   
434-381 9 Amherst VA   367E YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA 250   2011-04-03   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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