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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
740-495 6 New Holland OH 464C ONVOY, LLC - OH 324   2012-10-15   
740-495 7 New Holland OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-496 2 Harpster OH 464C ONVOY, LLC - OH 324   2021-04-13   
740-496 4 Harpster OH 464C ONVOY, LLC - OH 324   2018-09-20   
740-496 8 Harpster OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-498 2 Newcomerstown OH 464C ONVOY, LLC - OH 324   2018-09-14   
740-499 7 La Rue OH 464C ONVOY, LLC - OH 324   2018-09-20   
740-499 8 La Rue OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-508 5 Pomeroy OH 464C ONVOY, LLC - OH 324   2019-06-07   
740-509 4 Caldwell OH 464C ONVOY, LLC - OH 324   2020-04-20   
740-509 7 Caldwell OH 464C ONVOY, LLC - OH 324   2020-04-20   
740-510 2 Fairview OH 464C ONVOY, LLC - OH 324   2021-03-24   
740-518 1 Dresden OH 464C ONVOY, LLC - OH 324   2012-10-13   
740-518 2 Dresden OH 464C ONVOY, LLC - OH 324   2016-04-04   
740-518 3 Dresden OH 464C ONVOY, LLC - OH 324   2016-04-04   
740-519 5 Clarington OH 464C ONVOY, LLC - OH 324   2022-03-03   
740-519 8 Clarington OH 464C ONVOY, LLC - OH 324   2015-08-01   
740-520 3 Adamsville OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-520 4 Adamsville OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-520 5 Adamsville OH 464C ONVOY, LLC - OH 324   2020-12-18   
740-520 6 Adamsville OH 464C ONVOY, LLC - OH 324   2020-12-18   
740-520 8 Adamsville OH 464C ONVOY, LLC - OH 324   2019-02-22   
740-520 9 Adamsville OH 464C ONVOY, LLC - OH 324   2019-02-22   
740-521 5 Dresden OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-521 7 Dresden OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-524 7 Kilbourne OH 464C ONVOY, LLC - OH 324   2018-04-27   
740-527 6 Hebron OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-527 8 Hebron OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-528 4 Green Camp OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-528 5 Green Camp OH 464C ONVOY, LLC - OH 324   2018-09-20   
740-528 8 Green Camp OH 464C ONVOY, LLC - OH 324   2021-04-13   
740-529 4 Portsmouth OH 464C ONVOY, LLC - OH 324   2022-12-15   
740-530 3 Duffy OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-530 7 Duffy OH 464C ONVOY, LLC - OH 324   2016-04-06   
740-530 8 Duffy OH 464C ONVOY, LLC - OH 324   2016-04-06   
740-535 7 Mingo Junction OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-536 1 Rushville OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-536 3 Rushville OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-547 0 Ironton OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-554 8 Chesterhill OH 464C ONVOY, LLC - OH 324   2016-04-14   
740-554 9 Chesterhill OH 464C ONVOY, LLC - OH 324   2016-04-14   
740-556 0 Baltimore OH 464C ONVOY, LLC - OH 324   2023-07-30   
740-556 1 Baltimore OH 464C ONVOY, LLC - OH 324   2023-07-30   
740-556 2 Baltimore OH 464C ONVOY, LLC - OH 324   2023-07-30   
740-556 3 Baltimore OH 464C ONVOY, LLC - OH 324   2023-07-30   
740-556 4 Baltimore OH 464C ONVOY, LLC - OH 324   2023-10-27   
740-556 5 Baltimore OH 464C ONVOY, LLC - OH 324   2023-10-27   
740-557 4 Pennsville OH 464C ONVOY, LLC - OH 324   2016-04-14   
740-557 5 Pennsville OH 464C ONVOY, LLC - OH 324   2016-04-14   
740-557 8 Pennsville OH 464C ONVOY, LLC - OH 324   2021-06-25   

<< 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 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.