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: 502

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-502 A Hays NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424      
336-502 0 Hays NC   638E ONVOY, LLC - NC 424   2019-03-22   
336-502 1 Hays NC   638E ONVOY, LLC - NC 424   2019-03-22   
336-502 2 Hays NC   638E ONVOY, LLC - NC 424   2018-09-24   
336-502 3 Hays NC   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2016-11-14   
336-502 4 Hays NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2019-06-29   
336-502 5 Hays NC   638E ONVOY, LLC - NC 424   2020-06-12   
336-502 6 Hays NC   638E ONVOY, LLC - NC 424   2020-06-12   
336-502 7 Hays NC   638E ONVOY, LLC - NC 424   2020-06-12   
336-502 8 Hays NC   638E ONVOY, LLC - NC 424   2020-06-12   
336-502 9 Hays NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2020-05-21   

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

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