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
740-510 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   
740-531 A Thornville OH 464C ONVOY, LLC - OH 324   2025-01-17   
740-531 0 Thornville OH 464C ONVOY, LLC - OH 324   2007-01-08   
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   
740-552 2 Coshocton OH 464C ONVOY, LLC - OH 324   2024-04-19   
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   
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   

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

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