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: 578

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
540-578 A Harrisonburg VA HRBGVAXATMD  5562 METROPCS, INC. 927      
540-578 0 Harrisonburg VA   5562 METROPCS, INC. 927      
540-578 1 Harrisonburg VA   5562 METROPCS, INC. 927      
540-578 2 Harrisonburg VA   5562 METROPCS, INC. 927      
540-578 3 Harrisonburg VA   5562 METROPCS, INC. 927      
540-578 4 Harrisonburg VA   5562 METROPCS, INC. 927      
540-578 5 Harrisonburg VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 927      
540-578 6 Harrisonburg VA   5562 METROPCS, INC. 927      
540-578 7 Harrisonburg VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 927      
540-578 8 Harrisonburg VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 927      
540-578 9 Harrisonburg VA   138E ONVOY, LLC - VA 927   2025-04-13   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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