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: 617

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-617 A Christiansburg VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244      
540-617 0 Christiansburg VA RONKVALKXYY  079F BANDWIDTH.COM CLEC, LLC - VA 244   2020-11-29   
540-617 1 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2020-11-30   
540-617 2 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2021-03-19   
540-617 3 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2021-04-23   
540-617 4 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2021-04-23   
540-617 5 Christiansburg VA RONKVALKXGX  624H ONVOY SPECTRUM, LLC 244   2021-05-27   
540-617 6 Christiansburg VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-11-30   
540-617 7 Christiansburg VA RONKVALKX1Z  138E ONVOY, LLC - VA 244   2020-11-30   
540-617 8 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2021-02-05   
540-617 9 Christiansburg VA RONKVALKXRX  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2021-03-19   

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

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