Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 828 [Rate centres in NPA 828] [Dial plan for NPA 828]

NXX: 672

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
828-672 A Mountain View NC HCKRNCXAXWX  638E ONVOY, LLC - NC 422      
828-672 0 Mountain View NC AHVLNCOHXXZ  073H TELNYX LLC 422   2020-10-18   
828-672 1 Mountain View NC   792K CHARTER IP ENABLED SERVICES, LLC 422   2014-08-11   
828-672 2 Mountain View NC HCKRNCXAXWX  638E ONVOY, LLC - NC 422   2020-06-14   
828-672 3 Mountain View NC HCKRNCXAXWX  638E ONVOY, LLC - NC 422   2020-06-14   
828-672 5 Mountain View NC HCKRNCXAXWX  638E ONVOY, LLC - NC 422   2023-09-16   
828-672 6 Mountain View NC HCKRNCXAXWX  638E ONVOY, LLC - NC 422   2018-11-29   
828-672 7 Mountain View NC HCKRNCXAXWX  638E ONVOY, LLC - NC 422   2021-03-27   
828-672 8 Mountain View NC HCKRNCXAXWX  638E ONVOY, LLC - NC 422   2021-03-27   
828-672 9 Mountain View NC CHRLNCMT4MD  829J PAETEC ITEL, LLC 422   2008-01-05   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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