Local Calling Guide

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Montvale, VA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
540-802 A RONKVALKX1Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 244      
540-802 0 RONKVAGE2MD  073H TELNYX LLC 244   2019-10-05   
540-802 1 RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-12-02   
540-802 2 RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2021-11-18   
540-802 3 RONKVALKX1Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 244   2019-06-18   
540-802 4 RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-03-30   
540-802 5 RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-03-30   
540-802 6 RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-05-28   
540-802 7 RONKVALKX1Z  138E ONVOY, LLC - VA 244   2021-03-06   
540-802 8 RONKVALKX1Z  138E ONVOY, LLC - VA 244   2021-03-06   
540-802 9 RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2021-05-06   
540-947 A SWVLVASVDS0  9213 VERIZON VIRGINIA, INC. 244      
540-947 0   145J TERRA NOVA TELECOM INC. 244   2021-05-15   
540-947 1 RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2008-12-05   
540-947 2 SWVLVASVDS0  9213 VERIZON VIRGINIA, INC. 244      
540-947 3 RONKVALKX2Z  318J COMCAST IP PHONE, LLC 244   2012-02-15   
540-947 4 RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2014-09-13   
540-947 5 SWVLVASVDS0  9213 VERIZON VIRGINIA, INC. 244      
540-947 6 RONKVALKEMD  508J CENTURYLINK COMMUNICATIONS, LLC 244   2014-02-19   
540-947 7 RONKVALKXMZ  829J PAETEC ITEL, LLC 244   2010-07-22   
540-947 8 RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2016-01-23   
540-947 9 RONKVALKX1Z  138E ONVOY, LLC - VA 244   2017-03-31   
826-337 A RONKVAGEAMD  516J TON80 COMMUNICATIONS, LLC 244      
826-337 1 RONKVALK5MD  4979 SHENTEL COMMUNICATIONS, LLC. - VA 244   2022-12-16   
826-337 2 RONKVAGEAMD  516J TON80 COMMUNICATIONS, LLC 244   2022-06-16   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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