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: ASHTOHXA5MD

<< 1 2 3 4 5 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
440-500 9 Elyria OH 464C ONVOY, LLC - OH 320   2023-08-13   
440-529 2 Elyria OH 464C ONVOY, LLC - OH 320   2020-03-14   
440-548 1 Parkman OH 464C ONVOY, LLC - OH 320   2015-08-07   
440-557 2 Russell OH 464C ONVOY, LLC - OH 320   2014-08-16   
440-557 3 Russell OH 464C ONVOY, LLC - OH 320   2020-01-10   
440-557 4 Russell OH 464C ONVOY, LLC - OH 320   2020-01-10   
440-557 6 Russell OH 464C ONVOY, LLC - OH 320   2021-01-31   
440-557 8 Russell OH 464C ONVOY, LLC - OH 320   2021-01-31   
440-581 1 Elyria OH 464C ONVOY, LLC - OH 320   2020-07-07   
440-581 7 Elyria OH 464C ONVOY, LLC - OH 320   2021-04-20   
440-581 8 Elyria OH 464C ONVOY, LLC - OH 320   2020-07-07   
440-621 0 Bainbridge (Geauga) OH 464C ONVOY, LLC - OH 320   2025-05-02   
440-629 1 Chardon OH 464C ONVOY, LLC - OH 320   2024-03-08   
440-629 3 Chardon OH 464C ONVOY, LLC - OH 320   2021-03-08   
440-629 4 Chardon OH 464C ONVOY, LLC - OH 320   2021-03-08   
440-635 3 East Claridon OH 464C ONVOY, LLC - OH 320   2014-02-27   
440-636 0 Huntsburg OH 464C ONVOY, LLC - OH 320   2021-01-30   
440-636 1 Huntsburg OH 464C ONVOY, LLC - OH 320   2020-01-09   
440-636 4 Huntsburg OH 464C ONVOY, LLC - OH 320   2014-02-27   
440-636 8 Huntsburg OH 464C ONVOY, LLC - OH 320   2020-01-09   
440-643 1 Columbia Station OH 464C ONVOY, LLC - OH 320   2023-08-24   
440-643 2 Columbia Station OH 464C ONVOY, LLC - OH 320   2021-01-30   
440-643 3 Columbia Station OH 464C ONVOY, LLC - OH 320   2021-01-30   
440-643 4 Columbia Station OH 464C ONVOY, LLC - OH 320   2020-03-14   
440-687 0 Elyria OH 464C ONVOY, LLC - OH 320   2021-03-22   
440-687 1 Elyria OH 464C ONVOY, LLC - OH 320   2021-03-22   
440-687 2 Elyria OH 464C ONVOY, LLC - OH 320   2021-03-22   
440-690 A Elyria OH 464C ONVOY, LLC - OH 320      
440-690 0 Elyria OH 464C ONVOY, LLC - OH 320   2021-05-29   
440-690 7 Elyria OH 464C ONVOY, LLC - OH 320   2023-08-13   
440-690 8 Elyria OH 464C ONVOY, LLC - OH 320   2023-08-13   
440-693 1 Mesopotamia OH 464C ONVOY, LLC - OH 320   2014-07-18   
440-693 2 Mesopotamia OH 464C ONVOY, LLC - OH 320   2020-01-09   
440-693 3 Mesopotamia OH 464C ONVOY, LLC - OH 320   2020-01-09   
440-693 5 Mesopotamia OH 464C ONVOY, LLC - OH 320   2021-01-31   
440-693 6 Mesopotamia OH 464C ONVOY, LLC - OH 320   2021-01-31   
440-698 A Newbury OH 464C ONVOY, LLC - OH 320      
440-698 5 Newbury OH 464C ONVOY, LLC - OH 320   2021-08-20   
440-698 9 Newbury OH 464C ONVOY, LLC - OH 320   2022-10-24   
440-705 5 Middlefield OH 464C ONVOY, LLC - OH 320   2021-08-20   
440-705 6 Middlefield OH 464C ONVOY, LLC - OH 320   2021-08-20   
440-726 A Thompson OH 464C ONVOY, LLC - OH 320      
440-726 3 Thompson OH 464C ONVOY, LLC - OH 320   2021-10-02   
440-726 6 Thompson OH 464C ONVOY, LLC - OH 320   2021-08-20   
440-739 3 Newbury OH 464C ONVOY, LLC - OH 320   2014-08-16   
440-739 6 Newbury OH 464C ONVOY, LLC - OH 320   2020-01-10   
440-739 7 Newbury OH 464C ONVOY, LLC - OH 320   2020-01-10   
440-750 A Parkman OH 464C ONVOY, LLC - OH 320      
440-750 1 Parkman OH 464C ONVOY, LLC - OH 320   2020-07-25   
440-750 2 Parkman OH 464C ONVOY, LLC - OH 320   2020-07-25   

<< 1 2 3 4 5 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.