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: 559

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-559 A Elkin NC ELKNNCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-559 0 Elkin NC   5562 METROPCS, INC. 424   2022-09-16   
336-559 1 Elkin NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2018-04-01   
336-559 2 Elkin NC   0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424   2010-04-29   
336-559 3 Elkin NC   638E ONVOY, LLC - NC 424   2020-06-12   
336-559 4 Elkin NC   638E ONVOY, LLC - NC 424   2020-06-12   
336-559 5 Elkin NC   638E ONVOY, LLC - NC 424   2021-03-28   
336-559 6 Elkin NC   638E ONVOY, LLC - NC 424   2023-03-19   
336-559 7 Elkin NC   638E ONVOY, LLC - NC 424   2021-03-28   
336-559 8 Elkin NC   8645 SUNCOM DBA T-MOBILE USA 424   2012-03-28   
336-559 9 Elkin NC   5562 METROPCS, INC. 424   2010-10-26   

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

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