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.

OCN: 638E ONVOY, LLC - NC

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
336-944 A Greensboro NC GNBONCEU24Z  424      
336-944 0 Greensboro NC GNBONCEU24Z  424   2008-05-09   
336-948 1 Prospect Hill NC GNBONCEU24Z  424   2017-04-26   
336-948 6 Prospect Hill NC GNBONCEU24Z  424   2020-12-26   
336-948 7 Prospect Hill NC GNBONCEU24Z  424   2020-12-26   
336-948 8 Prospect Hill NC GNBONCEU24Z  424   2019-04-05   
336-948 9 Prospect Hill NC GNBONCEU24Z  424   2019-04-05   
336-962 2 Greensboro NC GNBONCEU24Z  424   2020-03-06   
336-962 4 Greensboro NC GNBONCEU24Z  424   2020-09-18   
336-962 5 Greensboro NC GNBONCEU24Z  424   2020-09-18   
336-962 6 Greensboro NC GNBONCEU24Z  424   2020-03-06   
336-962 7 Greensboro NC GNBONCEU24Z  424   2020-09-18   
336-967 6 Kernersville NC GNBONCEU24Z  424   2020-12-26   
336-967 7 Kernersville NC GNBONCEU24Z  424   2020-12-26   
336-967 8 Kernersville NC GNBONCEU24Z  424   2019-03-18   
336-967 9 Kernersville NC GNBONCEU24Z  424   2019-03-18   
336-974 4 Ruffin NC GNBONCEU24Z  424   2021-03-28   
336-974 5 Ruffin NC GNBONCEU24Z  424   2021-03-28   
336-975 5 State Road NC GNBONCEU24Z  424   2018-09-24   
336-975 8 State Road NC GNBONCEU24Z  424   2019-04-05   
336-999 A Winston-Salem NC GNBONCEU24Z  424      
336-999 0 Winston-Salem NC GNBONCEU24Z  424   2015-06-11   
336-999 6 Winston-Salem NC GNBONCEU24Z  424   2015-06-11   
336-999 9 Winston-Salem NC GNBONCEU24Z  424   2015-03-30   
704-200 2 Charlotte NC CHRLNCTADS3  422   2002-05-27   
704-228 2 South Crowders Creek NC CHRLNCTADS3  422   2016-03-28   
704-228 4 South Crowders Creek NC CHRLNCTADS3  422   2016-03-28   
704-228 7 South Crowders Creek NC CHRLNCTADS3  422   2016-04-29   
704-228 8 South Crowders Creek NC CHRLNCTADS3  422   2016-04-29   
704-228 9 South Crowders Creek NC CHRLNCTADS3  422   2016-12-18   
704-237 6 Davidson NC CHRLNCTADS3  422   2020-10-20   
704-251 6 Stony Point NC CHRLNCTADS3  422   2012-10-01   
704-253 8 Statesville NC CHRLNCTADS3  422   2016-03-14   
704-269 2 Locust NC CHRLNCTADS3  422   2021-03-17   
704-269 7 Locust NC CHRLNCTADS3  422   2021-03-17   
704-270 2 Lilesville NC CHRLNCTADS3  422   2017-12-15   
704-270 3 Lilesville NC CHRLNCTADS3  422   2018-03-26   
704-270 4 Lilesville NC CHRLNCTADS3  422   2020-06-13   
704-270 5 Lilesville NC CHRLNCTADS3  422   2018-06-11   
704-270 6 Lilesville NC CHRLNCTADS3  422   2018-09-15   
704-270 8 Lilesville NC CHRLNCTADS3  422   2018-09-15   
704-270 9 Lilesville NC CHRLNCTADS3  422   2018-09-15   
704-271 2 Gastonia NC CHRLNCTADS3  422   2002-05-27   
704-272 2 Peachland-Polkton NC CHRLNCTADS3  422   2020-09-26   
704-275 0 Goose Creek NC CHRLNCTADS3  422   2017-10-02   
704-275 6 Goose Creek NC CHRLNCTADS3  422   2017-04-10   
704-275 9 Goose Creek NC CHRLNCTADS3  422   2018-03-16   
704-285 A Charlotte NC CHRLNCTADS3  422      
704-285 0 Charlotte NC CHRLNCTADS3  422   2019-11-05   
704-285 1 Charlotte NC CHRLNCTADS3  422   2019-11-05   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 >>

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.