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: 802

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-802 A Montvale VA RONKVALKX1Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 244      
540-802 0 Montvale VA RONKVAGE2MD  073H TELNYX LLC 244   2019-10-05   
540-802 1 Montvale VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-12-02   
540-802 2 Montvale VA RONKVALKXJY  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 244   2021-11-18   
540-802 3 Montvale VA RONKVALKX1Y  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 244   2019-06-18   
540-802 4 Montvale VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-03-30   
540-802 5 Montvale VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-03-30   
540-802 6 Montvale VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-05-28   
540-802 7 Montvale VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2021-03-06   
540-802 8 Montvale VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2021-03-06   
540-802 9 Montvale VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2021-05-06   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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