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.

OCN: 464C ONVOY, LLC - OH

<< 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
937-373 4 Decatur OH DYTNOH22XGY  328   2021-05-22   
937-373 7 Decatur OH DYTNOH22XGY  328   2020-07-18   
937-373 9 Decatur OH DYTNOH22XGY  328   2021-08-06   
937-375 0 Higginsport OH DYTNOH22XGY  328   2021-10-02   
937-375 2 Higginsport OH DYTNOH22XGY  328   2021-03-26   
937-375 5 Higginsport OH DYTNOH22XGY  328   2020-07-18   
937-375 9 Higginsport OH DYTNOH22XGY  328   2021-08-20   
937-377 5 Russellville OH DYTNOH22XGY  328   2021-03-26   
937-377 6 Russellville OH DYTNOH22XGY  328   2020-07-18   
937-379 8 Hamersville OH DYTNOH22XGY  328   2020-07-18   
937-385 0 Decatur OH GRTWOHXAGMD  328   2023-09-15   
937-400 A Jackson Center OH MNFDOHXAXDX  923      
937-400 1 Jackson Center OH MNFDOHXAXDX  923   2017-07-29   
937-400 2 Jackson Center OH MNFDOHXAXDX  923   2020-04-25   
937-400 3 Jackson Center OH MNFDOHXAXDX  923   2020-04-25   
937-400 4 Jackson Center OH MNFDOHXAXDX  923   2020-04-25   
937-400 6 Jackson Center OH MNFDOHXAXDX  923   2021-12-17   
937-400 7 Jackson Center OH MNFDOHXAXDX  923   2021-03-12   
937-400 8 Jackson Center OH MNFDOHXAXDX  923   2020-06-20   
937-400 9 Jackson Center OH MNFDOHXAXDX  923   2020-06-20   
937-403 9 Hillsboro OH DYTNOH22XGY  328   2012-10-15   
937-410 3 Vandalia OH DYTNOH22XGY  328   2012-02-05   
937-410 9 Vandalia OH DYTNOH22XGY  328   2024-08-26   
937-421 5 Jackson Center OH MNFDOHXAXDX  923   2016-04-20   
937-421 6 Jackson Center OH MNFDOHXAXDX  923   2016-04-20   
937-421 8 Jackson Center OH MNFDOHXAXDX  923   2016-04-20   
937-442 0 Mowrystown OH DYTNOH22XGY  328   2021-12-17   
937-442 4 Mowrystown OH DYTNOH22XGY  328   2021-03-26   
937-442 5 Mowrystown OH DYTNOH22XGY  328   2021-05-22   
937-442 8 Mowrystown OH DYTNOH22XGY  328   2020-07-18   
937-442 9 Mowrystown OH DYTNOH22XGY  328   2021-05-22   
937-446 0 Sardinia OH DYTNOH22XGY  328   2021-03-25   
937-446 6 Sardinia OH DYTNOH22XGY  328   2020-07-18   
937-446 8 Sardinia OH DYTNOH22XGY  328   2021-03-25   
937-453 9 Bowersville OH DYTNOH22XGY  328   2012-10-15   
937-458 8 Beavercreek OH   328   2009-01-11   
937-460 9 Springfield OH DYTNOH22XGY  328   2023-09-15   
937-462 1 South Charleston OH DYTNOH22XGY  328   2012-10-15   
937-466 0 Marshall OH DYTNOH22XGY  328   2015-01-23   
937-468 3 Rushsylvania OH MNFDOHXAXDX  923   2016-04-21   
937-468 4 Rushsylvania OH MNFDOHXAXDX  923   2016-04-21   
937-468 5 Rushsylvania OH MNFDOHXAXDX  923   2016-04-21   
937-471 5 Springfield OH DYTNOH22XGY  328   2008-06-10   
937-483 2 Georgetown OH DYTNOH22XGY  328   2021-03-25   
937-489 4 Sidney OH MNFDOHXAXDX  923   2017-06-09   
937-500 0 Hillsboro OH DYTNOH22XGY  328   2017-11-19   
937-500 3 Hillsboro OH DYTNOH22XGY  328   2018-11-05   
937-500 4 Hillsboro OH DYTNOH22XGY  328   2018-11-05   
937-500 5 Hillsboro OH DYTNOH22XGY  328   2017-11-19   
937-500 7 Hillsboro OH DYTNOH22XGY  328   2021-11-14   
937-502 3 Xenia OH DYTNOH22XGY  328   2012-02-05   
937-504 5 Springfield OH DYTNOH22XGY  328   2014-10-03   
937-504 6 Springfield OH DYTNOH22XGY  328   2014-10-03   
937-506 9 Tipp City OH DYTNOH22XGY  328   2023-10-27   
937-507 3 Sidney OH MNFDOHXAXDX  923   2016-04-21   
937-507 6 Sidney OH MNFDOHXAXDX  923   2016-04-21   
937-507 8 Sidney OH MNFDOHXAXDX  923   2016-04-21   
937-518 1 Dayton OH DYTNOH22XGY  328   2020-12-04   
937-518 6 Dayton OH DYTNOH22XGY  328   2021-05-10   
937-518 7 Dayton OH DYTNOH22XGY  328   2021-05-10   
937-519 2 Dayton OH DYTNOH22XGY  328   2018-09-03   
937-519 3 Dayton OH DYTNOH22XGY  328   2018-09-03   
937-519 7 Dayton OH DYTNOH22XGY  328   2020-08-09   
937-519 9 Dayton OH DYTNOH22XGY  328   2020-08-09   
937-530 4 Miamisburg-West Carrollton OH DYTNOH22XGY  328   2012-02-05   
937-537 5 Marysville OH MNFDOHXAXDX  923   2016-04-20   
937-543 5 New Carlisle OH DYTNOH22XGY  328   2012-10-15   
937-550 5 Franklin OH DYTNOH22XGY  328   2008-07-07   
937-550 8 Franklin OH DYTNOH22XGY  328   2012-10-15   
937-551 0 Phillipsburg OH DYTNOH22XGY  328   2020-11-15   
937-551 6 Phillipsburg OH DYTNOH22XGY  328   2020-11-15   
937-551 8 Phillipsburg OH DYTNOH22XGY  328   2017-06-23   
937-552 0 Troy OH DYTNOH22XGY  328   2024-05-20   
937-557 4 Franklin OH DYTNOH22XGY  328   2020-11-15   
937-557 5 Franklin OH DYTNOH22XGY  328   2020-11-15   
937-557 7 Franklin OH   328   2009-02-05   
937-560 3 Miamisburg-West Carrollton OH DYTNOH22XGY  328   2023-05-22   
937-561 7 Springfield OH   328   2009-01-11   
937-563 0 Pitchin OH DYTNOH22XGY  328   2014-10-08   
937-563 1 Pitchin OH DYTNOH22XGY  328   2014-10-08   
937-563 3 Pitchin OH DYTNOH22XGY  328   2020-04-17   
937-563 4 Pitchin OH DYTNOH22XGY  328   2020-04-17   
937-563 5 Pitchin OH DYTNOH22XGY  328   2021-03-12   
937-563 6 Pitchin OH DYTNOH22XGY  328   2020-06-20   
937-563 9 Pitchin OH DYTNOH22XGY  328   2020-06-20   
937-565 2 Bellefontaine OH MNFDOHXAXDX  923   2016-04-19   
937-565 3 Bellefontaine OH MNFDOHXAXDX  923   2016-04-19   
937-565 5 Bellefontaine OH MNFDOHXAXDX  923   2016-04-19   
937-568 5 South Vienna OH DYTNOH22XGY  328   2012-10-15   
937-576 1 Vandalia OH DYTNOH22XGY  328   2014-10-02   
937-576 3 Vandalia OH DYTNOH22XGY  328   2014-10-02   
937-576 8 Vandalia OH DYTNOH22XGY  328   2020-04-18   
937-582 2 De Graff OH MNFDOHXAXDX  923   2016-04-19   
937-582 8 De Graff OH MNFDOHXAXDX  923   2016-04-19   
937-582 9 De Graff OH MNFDOHXAXDX  923   2020-04-24   
937-583 3 Lewisburg OH DYTNOH22XGY  328   2020-04-17   
937-583 6 Lewisburg OH DYTNOH22XGY  328   2017-06-23   
937-587 8 Peebles OH DYTNOH22XGY  328   2023-07-31   
937-588 3 Sinking Spring OH DYTNOH22XGY  328   2022-12-17   
937-588 5 Sinking Spring OH DYTNOH22XGY  328   2020-12-13   

<< 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 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 >>

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.