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: 475

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-475 A Narrows VA RONKVALKY0X  425J CSC WIRELESS, LLC 244      
540-475 0 Narrows VA RONKVALKY0X  425J CSC WIRELESS, LLC 244   2019-07-04   
540-475 1 Narrows VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2020-11-01   
540-475 2 Narrows VA RONKVALKY0X  425J CSC WIRELESS, LLC 244   2019-04-18   
540-475 3 Narrows VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-05-28   
540-475 4 Narrows VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-11-07   
540-475 5 Narrows VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-11-07   
540-475 6 Narrows VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2021-07-25   
540-475 7 Narrows VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-12-02   
540-475 8 Narrows VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-12-02   
540-475 9 Narrows VA RONKVAGEDS0  275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2021-01-14   

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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