Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 757 [Rate centres in NPA 757] [Dial plan for NPA 757]

NXX: 866

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
757-866 A Claremont VA CLMTVAXARS0  0233 VERIZON SOUTH, INC. - VA (CONTEL) 252      
757-866 0 Claremont VA   0233 VERIZON SOUTH, INC. - VA (CONTEL) 252      
757-866 1 Claremont VA   5832 CORETEL VIRGINIA, LLC - VA 252   2009-03-30   
757-866 2 Claremont VA   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 252   2016-01-16   
757-866 3 Claremont VA   138E ONVOY, LLC - VA 252   2016-05-28   
757-866 4 Claremont VA   138E ONVOY, LLC - VA 252   2016-05-28   
757-866 5 Claremont VA   138E ONVOY, LLC - VA 252   2017-12-11   
757-866 6 Claremont VA   515J IP HORIZON LLC 252   2016-12-22   
757-866 7 Claremont VA   508J CENTURYLINK COMMUNICATIONS, LLC 252   2015-04-24   
757-866 8 Claremont VA   0233 VERIZON SOUTH, INC. - VA (CONTEL) 252      

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

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