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: 7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
740-936 6 Sunbury OH CLMBOH11X6Z  324   2005-03-12   
740-951 A Pataskala OH CLMBOH11X6Z  324      
740-951 2 Pataskala OH CLMBOH11X6Z  324   2014-09-28   
740-951 4 Pataskala OH CLMBOH11X6Z  324   2014-09-28   
740-951 5 Pataskala OH CLMBOH11X6Z  324   2014-09-28   
740-954 A Ashville OH CLMBOH11X6Z  324      
740-954 5 Ashville OH CLMBOH11X6Z  324   2008-07-28   
740-994 1 Lancaster OH CLMBOH11X6Z  324   2005-07-14   
740-994 2 Lancaster OH CLMBOH11X6Z  324   2005-07-14   
740-994 3 Lancaster OH CLMBOH11X6Z  324   2005-07-14   
740-994 9 Lancaster OH CLMBOH11X6Z  324   2005-07-14   
937-200 4 Fairborn OH DYTNOH22XXX  328   2019-11-04   
937-209 2 Marysville OH MNFDOHXAGMD  923   2005-03-14   
937-234 4 Dayton OH DYTNOH22XXX  328   2005-12-16   
937-248 0 Trotwood OH DYTNOH22XXX  328   2004-10-01   
937-280 3 Vandalia OH DYTNOH22XXX  328   2003-12-10   
937-280 8 Vandalia OH DYTNOH22XXX  328   2004-11-29   
937-284 A Springfield OH DYTNOH22XXX  328      
937-284 7 Springfield OH DYTNOH22XXX  328   2003-12-10   
937-284 8 Springfield OH DYTNOH22XXX  328   2004-11-29   
937-306 2 Beavercreek OH DYTNOH22XXX  328   2003-12-10   
937-306 4 Beavercreek OH DYTNOH22XXX  328   2004-11-29   
937-310 8 Bellbrook OH DYTNOH22XXX  328   2004-09-30   
937-318 4 Fairborn OH DYTNOH22XXX  328   2003-12-10   
937-318 7 Fairborn OH DYTNOH22XXX  328   2006-08-04   
937-319 8 Yellow Springs-Clifton OH DYTNOH22XXX  328   2004-10-01   
937-320 8 Beavercreek OH DYTNOH22XXX  328   2006-09-01   
937-340 8 Enon OH DYTNOH22XXX  328   2004-09-30   
937-343 8 Fairborn OH DYTNOH22XXX  328   2004-11-29   
937-346 2 Springfield OH DYTNOH22XXX  328   2006-09-28   
937-346 3 Springfield OH DYTNOH22XXX  328   2005-12-30   
937-347 2 Xenia OH DYTNOH22XXX  328   2003-12-10   
937-347 8 Xenia OH DYTNOH22XXX  328   2004-11-29   
937-350 7 Centerville (Montgomery) OH DYTNOH22XXX  328   2004-05-22   
937-350 8 Centerville (Montgomery) OH DYTNOH22XXX  328   2004-11-29   
937-353 3 Miamisburg-West Carrollton OH DYTNOH22XXX  328   2003-12-10   
937-353 5 Miamisburg-West Carrollton OH DYTNOH22XXX  328   2004-11-29   
937-360 2 Springfield OH DYTNOH22XXX  328   2005-06-13   
937-364 4 Lynchburg OH DYTNOH22XXX  328   2004-10-01   
937-377 8 Russellville OH DYTNOH22XXX  328   2012-05-01   
937-381 5 Piqua OH DYTNOH22XXX  328   2003-12-10   
937-381 8 Piqua OH DYTNOH22XXX  328   2004-11-29   
937-387 5 Vandalia OH DYTNOH22XXX  328   2006-09-01   
937-388 3 Miamisburg-West Carrollton OH DYTNOH22XXX  328   2006-07-18   
937-396 6 Dayton OH DYTNOH22XXX  328   2006-09-22   
937-396 7 Dayton OH DYTNOH22XXX  328   2006-11-03   
937-401 A Dayton OH DYTNOH22XXX  328      
937-401 3 Dayton OH DYTNOH22XXX  328   2007-02-17   
937-401 4 Dayton OH DYTNOH22XXX  328   2007-02-17   
937-401 5 Dayton OH DYTNOH22XXX  328   2007-02-17   
937-401 9 Dayton OH DYTNOH22XXX  328   2004-09-11   
937-404 3 Bellefontaine OH MNFDOHXAGMD  923   2010-04-30   
937-405 2 New Carlisle OH DYTNOH22XXX  328   2004-09-30   
937-419 2 Sidney OH MNFDOHXAGMD  923   2006-06-27   
937-423 6 Greenville OH DYTNOH22XXX  328   2005-03-12   
937-437 9 New Paris OH DYTNOH22XXX  328   2005-03-12   
937-446 5 Sardinia OH DYTNOH22XXX  328   2014-01-13   
937-452 2 Camden OH DYTNOH22XXX  328   2005-03-12   
937-462 6 South Charleston OH DYTNOH22XXX  328   2004-09-30   
937-489 2 Sidney OH MNFDOHXAGMD  923   2005-03-14   
937-506 2 Tipp City OH DYTNOH22XXX  328   2004-06-11   
937-508 2 Urbana OH DYTNOH22XXX  328   2006-10-27   
937-514 A Franklin OH DYTNOH22XXX  328      
937-514 6 Franklin OH DYTNOH22XXX  328   2005-01-23   
937-514 8 Franklin OH DYTNOH22XXX  328   2006-11-17   
937-519 8 Dayton OH DYTNOH22XXX  328   2020-05-18   
937-524 2 Troy OH DYTNOH22XXX  328   2004-06-11   
937-533 2 Eaton OH DYTNOH22XXX  328   2005-03-12   
937-549 6 Manchester (Adams) OH DYTNOH22XXX  328   2012-05-01   
937-552 4 Troy OH DYTNOH22XXX  328   2005-12-12   
937-556 2 Wilmington OH DYTNOH22XXX  328   2016-01-27   
937-556 3 Wilmington OH DYTNOH22XXX  328   2014-02-14   
937-566 3 Wilmington OH DYTNOH22XXX  328   2021-12-06   
937-568 8 South Vienna OH DYTNOH22XXX  328   2004-12-12   
937-583 2 Lewisburg OH DYTNOH22XXX  328   2004-09-30   
937-587 0 Peebles OH DYTNOH22XXX  328   2004-10-01   
937-618 3 Georgetown OH DYTNOH22XXX  328   2011-04-15   
937-634 2 Gratis OH DYTNOH22XXX  328   2004-09-30   
937-639 3 Anna OH MNFDOHXAGMD  923   2014-04-15   
937-648 A Dayton OH DYTNOH22XXX  328      
937-648 0 Dayton OH DYTNOH22XXX  328   2005-10-03   
937-648 1 Dayton OH DYTNOH22XXX  328   2005-12-15   
937-648 3 Dayton OH DYTNOH22XXX  328   2005-12-15   
937-655 7 Wilmington OH DYTNOH22XXX  328   2004-10-01   
937-662 A Arcanum OH DYTNOH22XXX  328      
937-662 9 Arcanum OH DYTNOH22XXX  328      
937-663 3 St Paris OH DYTNOH22XXX  328   2006-06-12   
937-675 4 Jamestown OH DYTNOH22XXX  328   2004-09-30   
937-687 5 New Lebanon OH DYTNOH22XXX  328   2004-09-30   
937-696 8 Farmersville OH DYTNOH22XXX  328   2014-01-13   
937-697 3 Cedarville OH DYTNOH22XXX  328   2014-01-13   
937-698 2 West Milton OH DYTNOH22XXX  328   2004-10-01   
937-712 3 Mount Orab OH DYTNOH22XXX  328   2013-03-01   
937-753 3 Covington OH DYTNOH22XXX  328   2006-06-12   
937-770 A Brookville OH DYTNOH22XXX  328      
937-770 2 Brookville OH DYTNOH22XXX  328   2004-09-30   
937-771 3 Englewood OH DYTNOH22XXX  328   2004-06-11   
937-771 5 Englewood OH DYTNOH22XXX  328   2004-11-29   
937-779 8 West Union OH DYTNOH22XXX  328   2004-10-01   
937-780 8 Leesburg OH DYTNOH22XXX  328   2005-04-04   

<< 1 2 3 4 5 6 7 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.