Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 803 [Rate centres in NPA 803] [Dial plan for NPA 803]

NXX: 670

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
803-670 A York SC CHRXNCYIBMD  6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC 422      
803-670 0 York SC   077F BANDWIDTH.COM CLEC, LLC - SC 422   2018-10-19   
803-670 1 York SC   5562 METROPCS, INC. 422   2018-07-11   
803-670 2 York SC   077F BANDWIDTH.COM CLEC, LLC - SC 422   2019-03-25   
803-670 3 York SC   8534 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC 422   2017-04-07   
803-670 4 York SC   077F BANDWIDTH.COM CLEC, LLC - SC 422   2019-03-25   
803-670 5 York SC   077F BANDWIDTH.COM CLEC, LLC - SC 422   2019-03-25   
803-670 6 York SC   5562 METROPCS, INC. 422   2019-08-03   
803-670 7 York SC   548E ONVOY, LLC - SC 422   2019-05-07   
803-670 8 York SC   073H TELNYX LLC 422   2018-09-26   
803-670 9 York SC   548E ONVOY, LLC - SC 422   2019-05-07   

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

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