Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 569

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-569 A Dobson NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-569 0 Dobson NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2020-07-11   
336-569 1 Dobson NC   073H TELNYX LLC 424   2021-02-28   
336-569 2 Dobson NC   638E ONVOY, LLC - NC 424   2020-07-12   
336-569 3 Dobson NC   638E ONVOY, LLC - NC 424   2020-07-12   
336-569 4 Dobson NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2021-10-11   
336-569 6 Dobson NC   516J TON80 COMMUNICATIONS, LLC 424   2021-07-15   
336-569 7 Dobson NC   638E ONVOY, LLC - NC 424   2020-12-26   
336-569 8 Dobson NC   638E ONVOY, LLC - NC 424   2020-12-26   
336-569 9 Dobson NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2020-11-20   

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

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