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: CLEVOHEKDS0

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

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
440-750 4 Parkman OH 464C ONVOY, LLC - OH 320   2021-01-31   
440-750 5 Parkman OH 464C ONVOY, LLC - OH 320   2021-01-31   
440-750 6 Parkman OH 464C ONVOY, LLC - OH 320   2021-01-31   
440-754 1 Painesville OH 464C ONVOY, LLC - OH 320   2016-03-14   
440-754 3 Painesville OH 464C ONVOY, LLC - OH 320   2016-03-14   
440-754 7 Painesville OH 464C ONVOY, LLC - OH 320   2020-01-10   
440-755 6 Ashtabula OH 464C ONVOY, LLC - OH 320   2020-12-20   
440-755 7 Ashtabula OH 464C ONVOY, LLC - OH 320   2020-12-20   
440-756 1 Olmsted Falls OH 464C ONVOY, LLC - OH 320      
440-756 2 Olmsted Falls OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-756 3 Olmsted Falls OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-756 4 Olmsted Falls OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-756 6 Olmsted Falls OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-756 7 Olmsted Falls OH 464C ONVOY, LLC - OH 320      
440-760 0 Leroy (Lake) OH 464C ONVOY, LLC - OH 320   2012-10-13   
440-760 5 Leroy (Lake) OH 464C ONVOY, LLC - OH 320   2016-04-11   
440-760 6 Leroy (Lake) OH 464C ONVOY, LLC - OH 320   2016-04-11   
440-761 1 Trinity OH 464C ONVOY, LLC - OH 320   2023-08-24   
440-761 4 Trinity OH 464C ONVOY, LLC - OH 320   2023-04-14   
440-761 7 Trinity OH 464C ONVOY, LLC - OH 320   2024-02-25   
440-761 8 Trinity OH 464C ONVOY, LLC - OH 320   2023-08-24   
440-761 9 Trinity OH 464C ONVOY, LLC - OH 320   2024-02-25   
440-762 A Leroy (Lake) OH 464C ONVOY, LLC - OH 320      
440-762 4 Leroy (Lake) OH 464C ONVOY, LLC - OH 320   2021-01-30   
440-762 5 Leroy (Lake) OH 464C ONVOY, LLC - OH 320   2021-01-30   
440-762 6 Leroy (Lake) OH 464C ONVOY, LLC - OH 320   2020-01-09   
440-762 7 Leroy (Lake) OH 464C ONVOY, LLC - OH 320   2020-01-09   
440-765 2 Russell OH 464C ONVOY, LLC - OH 320   2021-12-17   
440-765 8 Russell OH 464C ONVOY, LLC - OH 320   2021-12-17   
440-766 A Lorain OH 464C ONVOY, LLC - OH 320      
440-766 6 Lorain OH 464C ONVOY, LLC - OH 320   2021-04-05   
440-766 7 Lorain OH 464C ONVOY, LLC - OH 320   2021-04-05   
440-766 8 Lorain OH 464C ONVOY, LLC - OH 320   2021-04-05   
440-768 1 Willoughby OH 464C ONVOY, LLC - OH 320   2023-08-24   
440-768 2 Willoughby OH 464C ONVOY, LLC - OH 320   2023-08-24   
440-768 7 Willoughby OH 464C ONVOY, LLC - OH 320   2022-12-15   
440-768 8 Willoughby OH 464C ONVOY, LLC - OH 320   2022-12-15   
440-769 1 Chagrin Falls OH 464C ONVOY, LLC - OH 320   2016-01-25   
440-771 A Hillcrest OH 464C ONVOY, LLC - OH 320      
440-771 0 Hillcrest OH 464C ONVOY, LLC - OH 320   2016-04-29   
440-771 1 Hillcrest OH 464C ONVOY, LLC - OH 320   2016-04-29   
440-771 7 Hillcrest OH 464C ONVOY, LLC - OH 320   2016-04-11   
440-771 8 Hillcrest OH 464C ONVOY, LLC - OH 320   2016-04-11   
440-772 2 Trinity OH 464C ONVOY, LLC - OH 320   2016-01-15   
440-778 2 Pierpont OH 464C ONVOY, LLC - OH 320   2022-03-03   
440-780 0 Avon OH 464C ONVOY, LLC - OH 320   2023-08-13   
440-780 1 Avon OH 464C ONVOY, LLC - OH 320   2024-03-08   
440-780 2 Avon OH 464C ONVOY, LLC - OH 320   2021-08-06   
440-780 3 Avon OH 464C ONVOY, LLC - OH 320   2021-08-06   
440-780 5 Avon OH 464C ONVOY, LLC - OH 320   2023-08-13   

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

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.