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: 575

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-575 A Harrisonburg VA HRBGVAXAY0X  425J CSC WIRELESS, LLC 927      
540-575 0 Harrisonburg VA HRBGVAXATMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 927   2021-10-10   
540-575 1 Harrisonburg VA HRBGVAXATMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 927   2021-11-01   
540-575 2 Harrisonburg VA HRBGVAXAY0X  425J CSC WIRELESS, LLC 927   2020-04-10   
540-575 3 Harrisonburg VA HRBGVAXATMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 927   2021-11-01   
540-575 4 Harrisonburg VA HRBGVAXAXRX  624H ONVOY SPECTRUM, LLC 927   2021-11-17   
540-575 5 Harrisonburg VA HRBGVAXAXMX  318J COMCAST IP PHONE, LLC 927   2021-01-26   
540-575 6 Harrisonburg VA HRBGVAXAXOX  6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA 927   2022-02-28   
540-575 7 Harrisonburg VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 927   2025-02-07   
540-575 8 Harrisonburg VA HRBGVAXAXGX  138E ONVOY, LLC - VA 927   2024-10-21   
540-575 9 Harrisonburg VA   138E ONVOY, LLC - VA 927   2025-03-09   

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

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