Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 540 [Rate centres in NPA 540] [Dial plan for NPA 540]

NXX: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-688 A Staunton VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244      
540-688 0 Staunton VA STTNVA947MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 244   2016-07-01   
540-688 1 Staunton VA RONKVALK5MD  4979 SHENTEL COMMUNICATIONS, LLC. - VA 244   2017-09-08   
540-688 2 Staunton VA RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2013-01-05   
540-688 3 Staunton VA RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2018-10-12   
540-688 4 Staunton VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2019-06-27   
540-688 5 Staunton VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-11-09   
540-688 6 Staunton VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2012-11-24   
540-688 7 Staunton VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2011-03-24   
540-688 8 Staunton VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2011-03-24   
540-688 9 Staunton VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2008-03-28   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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