Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

NXX: 571

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-571 A Elkin NC ELKNNCXAPMD  769H RIVERSTREET COMMUNICATIONS OF NO CAROLINA - NC 424      
336-571 0 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424      
336-571 1 Elkin NC ELKNNCXAPMD  769H RIVERSTREET COMMUNICATIONS OF NO CAROLINA - NC 424      
336-571 2 Elkin NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-571 3 Elkin NC GNBONCEU61Z  5562 METROPCS, INC. 424      
336-571 4 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424      
336-571 6 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424      
336-571 7 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424      
336-571 8 Elkin NC LVCRNCXADS0  035B PIEDMONT COMMUNICATIONS SERVICES, INC. - NC 424      
336-571 9 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.