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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
440-517 4 Avon OH 464C ONVOY, LLC - OH 320   2020-01-06   
440-517 5 Avon OH 464C ONVOY, LLC - OH 320   2019-06-20   
440-517 6 Avon OH 464C ONVOY, LLC - OH 320   2020-12-20   
440-517 7 Avon OH 464C ONVOY, LLC - OH 320   2019-06-20   
440-517 8 Avon OH 464C ONVOY, LLC - OH 320   2020-12-20   
440-518 0 Avon Lake OH 464C ONVOY, LLC - OH 320   2023-10-27   
440-518 1 Avon Lake OH 464C ONVOY, LLC - OH 320   2023-10-27   
440-518 2 Avon Lake OH 464C ONVOY, LLC - OH 320   2023-10-27   
440-518 3 Avon Lake OH 464C ONVOY, LLC - OH 320   2023-10-27   
440-518 4 Avon Lake OH 464C ONVOY, LLC - OH 320   2023-10-27   
440-518 5 Avon Lake OH 464C ONVOY, LLC - OH 320   2025-05-02   
440-530 4 Willoughby OH 464C ONVOY, LLC - OH 320   2016-03-04   
440-530 6 Willoughby OH 464C ONVOY, LLC - OH 320   2020-01-10   
440-530 7 Willoughby OH 464C ONVOY, LLC - OH 320   2020-01-10   
440-530 9 Willoughby OH 464C ONVOY, LLC - OH 320   2016-03-04   
440-531 0 Berea OH 464C ONVOY, LLC - OH 320   2023-08-28   
440-531 5 Berea OH 464C ONVOY, LLC - OH 320   2023-05-13   
440-531 8 Berea OH 464C ONVOY, LLC - OH 320   2025-05-02   
440-531 9 Berea OH 464C ONVOY, LLC - OH 320   2025-05-02   
440-534 9 Mentor OH 464C ONVOY, LLC - OH 320   2021-01-31   
440-538 0 Lorain OH 464C ONVOY, LLC - OH 320   2017-05-25   
440-538 1 Lorain OH 464C ONVOY, LLC - OH 320   2017-07-13   
440-540 0 Bedford OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-540 1 Bedford OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-540 2 Bedford OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-540 3 Bedford OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-540 6 Bedford OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-540 7 Bedford OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-540 8 Bedford OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-540 9 Bedford OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-550 5 Brecksville OH 464C ONVOY, LLC - OH 320   2005-03-03   
440-550 6 Brecksville OH 464C ONVOY, LLC - OH 320   2005-03-03   
440-550 7 Brecksville OH 464C ONVOY, LLC - OH 320   2005-03-03   
440-550 8 Brecksville OH 464C ONVOY, LLC - OH 320   2005-03-03   
440-551 1 Painesville OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-551 2 Painesville OH 464C ONVOY, LLC - OH 320      
440-551 3 Painesville OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-551 4 Painesville OH 464C ONVOY, LLC - OH 320      
440-551 5 Painesville OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-551 6 Painesville OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-551 7 Painesville OH 464C ONVOY, LLC - OH 320   2004-08-23   
440-553 7 Ashtabula OH 464C ONVOY, LLC - OH 320   2020-01-06   
440-553 8 Ashtabula OH 464C ONVOY, LLC - OH 320   2020-01-06   
440-556 5 Victory OH 464C ONVOY, LLC - OH 320   2005-03-03   
440-556 6 Victory OH 464C ONVOY, LLC - OH 320   2005-03-03   
440-568 5 Cleveland OH 464C ONVOY, LLC - OH 320   2022-02-25   
440-568 7 Cleveland OH 464C ONVOY, LLC - OH 320   2022-02-25   
440-568 8 Cleveland OH 464C ONVOY, LLC - OH 320   2022-02-25   
440-569 4 Wickliffe OH 464C ONVOY, LLC - OH 320   2016-03-14   
440-569 6 Wickliffe OH 464C ONVOY, LLC - OH 320   2016-03-14   

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

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.