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: CLMBOHLT1MD

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
740-558 1 Reinersville-Hackney OH 464C ONVOY, LLC - OH 324   2016-04-15   
740-558 8 Reinersville-Hackney OH 464C ONVOY, LLC - OH 324   2016-04-15   
740-560 A Rio Grande OH 464C ONVOY, LLC - OH 324      
740-560 0 Rio Grande OH 464C ONVOY, LLC - OH 324   2016-05-09   
740-560 1 Rio Grande OH 464C ONVOY, LLC - OH 324   2016-05-09   
740-560 4 Rio Grande OH 464C ONVOY, LLC - OH 324   2021-04-13   
740-561 0 Gnadenhutten OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-561 2 Gnadenhutten OH 464C ONVOY, LLC - OH 324   2012-10-13   
740-562 6 Zanesville OH 464C ONVOY, LLC - OH 324   2012-10-15   
740-563 A Mingo Junction OH 464C ONVOY, LLC - OH 324      
740-563 3 Mingo Junction OH 464C ONVOY, LLC - OH 324   2012-10-13   
740-563 5 Mingo Junction OH 464C ONVOY, LLC - OH 324   2016-04-06   
740-563 6 Mingo Junction OH 464C ONVOY, LLC - OH 324   2016-04-06   
740-567 2 Lewisville OH 464C ONVOY, LLC - OH 324   2021-04-13   
740-567 7 Lewisville OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-570 3 Chester OH 464C ONVOY, LLC - OH 324   2021-04-13   
740-570 4 Chester OH 464C ONVOY, LLC - OH 324   2019-10-05   
740-570 7 Chester OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-573 3 Arabia OH 464C ONVOY, LLC - OH 324   2015-07-03   
740-573 7 Arabia OH 464C ONVOY, LLC - OH 324   2012-10-13   
740-576 6 St Clairsville OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-578 0 Gallipolis OH 464C ONVOY, LLC - OH 324   2024-03-07   
740-580 A Shawnee OH 464C ONVOY, LLC - OH 324      
740-580 1 Shawnee OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-580 3 Shawnee OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-580 4 Shawnee OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-580 8 Shawnee OH 464C ONVOY, LLC - OH 324   2015-02-13   
740-596 6 McArthur OH 464C ONVOY, LLC - OH 324   2020-08-14   
740-606 4 Washington Court House OH 464C ONVOY, LLC - OH 324   2023-10-27   
740-609 1 Martins Ferry OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-609 2 Martins Ferry OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-609 6 Martins Ferry OH 464C ONVOY, LLC - OH 324   2014-11-09   
740-619 1 Barnesville OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-619 2 Barnesville OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-619 4 Barnesville OH 464C ONVOY, LLC - OH 324   2019-02-22   
740-619 6 Barnesville OH 464C ONVOY, LLC - OH 324   2015-07-03   
740-619 7 Barnesville OH 464C ONVOY, LLC - OH 324   2015-08-01   
740-621 9 New Lexington OH 464C ONVOY, LLC - OH 324   2012-10-15   
740-628 2 Woodsfield OH 464C ONVOY, LLC - OH 324   2021-02-12   
740-628 4 Woodsfield OH 464C ONVOY, LLC - OH 324   2014-12-04   
740-628 6 Woodsfield OH 464C ONVOY, LLC - OH 324   2021-02-12   
740-628 7 Woodsfield OH 464C ONVOY, LLC - OH 324   2021-02-12   
740-628 8 Woodsfield OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-629 9 Marietta OH 464C ONVOY, LLC - OH 324   2012-10-13   
740-638 0 Cumberland OH 464C ONVOY, LLC - OH 324   2019-02-24   
740-639 2 Carroll OH 464C ONVOY, LLC - OH 324   2016-03-31   
740-639 5 Carroll OH 464C ONVOY, LLC - OH 324   2016-03-31   
740-639 6 Carroll OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-639 7 Carroll OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-643 3 Arabia OH 464C ONVOY, LLC - OH 324   2020-12-20   

<< 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 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.