Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
740-300 4 Nelsonville OH 464C ONVOY, LLC - OH 324   2016-04-03   
740-302 9 Ironton OH 464C ONVOY, LLC - OH 324   2024-03-07   
740-303 0 Philo OH 464C ONVOY, LLC - OH 324   2021-03-24   
740-303 6 Philo OH 464C ONVOY, LLC - OH 324   2016-04-04   
740-303 7 Philo OH 464C ONVOY, LLC - OH 324   2016-04-04   
740-305 8 Caldwell OH 464C ONVOY, LLC - OH 324   2019-02-22   
740-306 0 Guyan OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-306 3 Guyan OH 464C ONVOY, LLC - OH 324   2015-02-06   
740-306 4 Guyan OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-307 7 Ironton OH 464C ONVOY, LLC - OH 324   2012-10-13   
740-308 3 Dexter City OH 464C ONVOY, LLC - OH 324   2018-09-20   
740-308 5 Dexter City OH 464C ONVOY, LLC - OH 324   2021-02-01   
740-308 6 Dexter City OH 464C ONVOY, LLC - OH 324   2021-02-01   
740-308 7 Dexter City OH 464C ONVOY, LLC - OH 324   2021-02-01   
740-309 0 Barnesville OH 464C ONVOY, LLC - OH 324   2020-12-20   
740-309 6 Barnesville OH 464C ONVOY, LLC - OH 324   2019-02-22   
740-313 1 Washington Court House OH 464C ONVOY, LLC - OH 324   2012-10-15   
740-313 5 Washington Court House OH 464C ONVOY, LLC - OH 324   2016-03-31   
740-313 8 Washington Court House OH 464C ONVOY, LLC - OH 324   2016-03-31   
740-318 0 Sugar Grove OH 464C ONVOY, LLC - OH 324   2016-04-04   
740-318 2 Sugar Grove OH 464C ONVOY, LLC - OH 324   2012-10-15   
740-325 8 Bellaire OH 464C ONVOY, LLC - OH 324   2015-07-03   
740-327 3 Cooperdale OH 464C ONVOY, LLC - OH 324   2019-02-24   
740-327 5 Cooperdale OH 464C ONVOY, LLC - OH 324   2020-04-19   
740-327 8 Cooperdale OH 464C ONVOY, LLC - OH 324   2017-06-23   
740-332 5 Laurelville OH 464C ONVOY, LLC - OH 324   2017-06-23   
740-337 0 Toronto OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-337 7 Toronto OH 464C ONVOY, LLC - OH 324   2012-10-15   
740-338 6 St Clairsville OH 464C ONVOY, LLC - OH 324   2012-04-01   
740-340 2 Bellaire OH 464C ONVOY, LLC - OH 324   2014-05-10   
740-343 2 New Lexington OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-347 7 Corning OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-351 7 Portsmouth OH 464C ONVOY, LLC - OH 324   2021-01-01   
740-365 0 Caldwell OH 464C ONVOY, LLC - OH 324   2019-02-22   
740-365 5 Caldwell OH 464C ONVOY, LLC - OH 324   2018-09-20   
740-365 6 Caldwell OH 464C ONVOY, LLC - OH 324   2021-02-01   
740-365 7 Caldwell OH 464C ONVOY, LLC - OH 324   2021-02-01   
740-367 3 Cheshire (Gallia) OH 464C ONVOY, LLC - OH 324   2019-02-24   
740-367 4 Cheshire (Gallia) OH 464C ONVOY, LLC - OH 324   2019-02-24   
740-367 8 Cheshire (Gallia) OH 464C ONVOY, LLC - OH 324   2015-07-03   
740-371 3 Marietta OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-371 6 Marietta OH 464C ONVOY, LLC - OH 324   2016-04-11   
740-371 9 Marietta OH 464C ONVOY, LLC - OH 324   2021-03-11   
740-377 6 Ironton OH 464C ONVOY, LLC - OH 324   2021-04-13   
740-377 7 Ironton OH 464C ONVOY, LLC - OH 324   2024-05-12   
740-379 3 Walnut OH 464C ONVOY, LLC - OH 324   2015-02-06   
740-379 4 Walnut OH 464C ONVOY, LLC - OH 324   2018-09-14   
740-379 5 Walnut OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-388 3 Vinton OH 464C ONVOY, LLC - OH 324   2015-07-04   
740-394 4 Shawnee OH 464C ONVOY, LLC - OH 324   2015-07-04   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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