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.

Switch: CHRLNCTADS3

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
828-548 6 Claremont NC 638E ONVOY, LLC - NC 422   2015-05-18   
828-589 3 Ellenboro NC 638E ONVOY, LLC - NC 422   2016-04-11   
828-589 4 Ellenboro NC 638E ONVOY, LLC - NC 422   2016-04-11   
828-589 6 Ellenboro NC 638E ONVOY, LLC - NC 422   2015-08-08   
828-604 6 Morganton NC 638E ONVOY, LLC - NC 422   2014-10-26   
828-604 7 Morganton NC 638E ONVOY, LLC - NC 422   2014-10-26   
828-604 9 Morganton NC 638E ONVOY, LLC - NC 422   2016-03-04   
828-608 1 Morganton NC 638E ONVOY, LLC - NC 422   2017-06-23   
828-608 3 Morganton NC 638E ONVOY, LLC - NC 422   2017-07-13   
828-608 7 Morganton NC 638E ONVOY, LLC - NC 422   2019-03-11   
828-609 0 Caroleen NC 638E ONVOY, LLC - NC 422   2019-04-27   
828-609 1 Caroleen NC 638E ONVOY, LLC - NC 422   2019-04-27   
828-616 2 Boone NC 638E ONVOY, LLC - NC 422   2021-03-27   
828-616 3 Boone NC 638E ONVOY, LLC - NC 422   2021-03-27   
828-616 4 Boone NC 638E ONVOY, LLC - NC 422   2021-03-27   
828-616 7 Boone NC 638E ONVOY, LLC - NC 422   2021-03-27   
828-623 3 Caroleen NC 638E ONVOY, LLC - NC 422   2016-04-07   
828-623 4 Caroleen NC 638E ONVOY, LLC - NC 422   2016-04-07   
828-623 9 Caroleen NC 638E ONVOY, LLC - NC 422   2015-08-08   
828-635 2 Taylorsville NC 638E ONVOY, LLC - NC 422   2016-04-29   
828-663 3 Taylorsville NC 638E ONVOY, LLC - NC 422   2023-03-02   
828-663 4 Taylorsville NC 638E ONVOY, LLC - NC 422   2024-06-30   
828-663 5 Taylorsville NC 638E ONVOY, LLC - NC 422   2024-07-15   
828-663 7 Taylorsville NC 638E ONVOY, LLC - NC 422   2023-05-07   
828-663 8 Taylorsville NC 638E ONVOY, LLC - NC 422   2023-09-09   
828-663 9 Taylorsville NC 638E ONVOY, LLC - NC 422   2023-09-09   
828-705 3 Maiden NC 638E ONVOY, LLC - NC 422   2012-10-13   
828-715 1 Morganton NC 638E ONVOY, LLC - NC 422   2024-04-05   
828-716 1 Rutherfordton NC 638E ONVOY, LLC - NC 422   2024-07-12   
828-716 8 Rutherfordton NC 638E ONVOY, LLC - NC 422   2023-09-09   
828-716 9 Rutherfordton NC 638E ONVOY, LLC - NC 422   2024-03-03   
828-720 2 Forest City NC 638E ONVOY, LLC - NC 422   2024-06-29   
828-720 3 Forest City NC 638E ONVOY, LLC - NC 422   2024-07-05   
828-720 4 Forest City NC 638E ONVOY, LLC - NC 422   2024-12-01   
828-721 1 Morganton NC 638E ONVOY, LLC - NC 422   2023-09-24   
828-721 5 Morganton NC 638E ONVOY, LLC - NC 422   2022-12-24   
828-721 6 Morganton NC 638E ONVOY, LLC - NC 422   2022-12-24   
828-721 7 Morganton NC 638E ONVOY, LLC - NC 422   2022-12-24   
828-721 8 Morganton NC 638E ONVOY, LLC - NC 422   2022-12-24   
828-737 2 Newland NC 638E ONVOY, LLC - NC 422   2021-05-23   
828-740 1 Spruce Pine NC 638E ONVOY, LLC - NC 422   2023-09-09   
828-740 9 Spruce Pine NC 638E ONVOY, LLC - NC 422   2024-03-07   
828-741 A Morganton NC 638E ONVOY, LLC - NC 422   2024-01-15   
828-741 2 Morganton NC 638E ONVOY, LLC - NC 422   2023-10-14   
828-741 3 Morganton NC 638E ONVOY, LLC - NC 422   2023-10-14   
828-744 4 Forest City NC 638E ONVOY, LLC - NC 422   2018-03-10   
828-744 8 Forest City NC 638E ONVOY, LLC - NC 422   2019-03-11   
828-759 5 Lenoir NC 638E ONVOY, LLC - NC 422   2015-02-19   
828-760 A Boone NC 638E ONVOY, LLC - NC 422      
828-760 1 Boone NC 638E ONVOY, LLC - NC 422   2024-03-03   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.