Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 704 [Rate centres in NPA 704] [Dial plan for NPA 704]

NXX: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
704-800 A Belmont NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-800 0 Belmont NC   350F PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 422   2012-09-09   
704-800 1 Belmont NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 422      
704-800 2 Belmont NC   624H ONVOY SPECTRUM, LLC 422   2024-10-15   
704-800 3 Belmont NC   638E ONVOY, LLC - NC 422   2016-03-14   
704-800 4 Belmont NC   998E BANDWIDTH.COM CLEC, LLC - NC 422   2015-01-19   
704-800 5 Belmont NC   998E BANDWIDTH.COM CLEC, LLC - NC 422   2015-01-19   
704-800 6 Belmont NC   998E BANDWIDTH.COM CLEC, LLC - NC 422   2015-01-19   
704-800 7 Belmont NC   624H ONVOY SPECTRUM, LLC 422   2024-10-15   
704-800 8 Belmont NC   638E ONVOY, LLC - NC 422   2022-08-13   
704-800 9 Belmont NC   321J HD CARRIER LLC 422   2025-10-19   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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