Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
937-354 6 Mount Victory OH BLLFOHXAX2X  923   2007-08-03   
937-365 5 Rainsboro OH DYTNOH22XRZ  328   2009-05-12   
937-366 6 Wilmington OH WLMGOHXBX1X  328   2007-02-16   
937-368 5 Fletcher-Lena OH DYTNOH22XRZ  328   2007-07-26   
937-375 7 Higginsport OH GRTWOHXAX0X  328   2007-07-26   
937-377 0 Russellville OH GRTWOHXAX0X  328   2013-10-10   
937-378 8 Georgetown OH GRTWOHXAX0X  328   2013-10-10   
937-379 4 Hamersville OH GRTWOHXAX0X  328   2013-10-10   
937-379 5 Hamersville OH GRTWOHXAX0X  328   2007-03-20   
937-385 1 Decatur OH DYTNOH22XRZ  328   2024-05-12   
937-386 7 Seaman OH GRTWOHXAX0X  328   2010-11-18   
937-387 6 Vandalia OH DYTNOH22XRZ  328   2007-02-16   
937-387 9 Vandalia OH DYTNOH22XRZ  328   2015-04-06   
937-388 8 Miamisburg-West Carrollton OH DYTNOH22XRZ  328   2014-11-21   
937-392 3 Ripley OH DYTNOH22XRZ  328   2007-03-20   
937-392 6 Ripley OH DYTNOH22XRZ  328   2013-10-10   
937-402 4 Hillsboro OH DYTNOH22XRZ  328   2007-02-16   
937-402 5 Hillsboro OH DYTNOH22XRZ  328   2013-01-16   
937-404 4 Bellefontaine OH BLLFOHXAX2X  923   2016-05-09   
937-404 9 Bellefontaine OH BLLFOHXAX2X  923   2013-09-30   
937-421 3 Jackson Center OH LIMAOHXAX5Y  923   2013-09-30   
937-421 4 Jackson Center OH LIMAOHXAX5Y  923   2008-01-16   
937-444 5 Mount Orab OH GRTWOHXAX0X  328   2007-06-06   
937-447 1 Gettysburg OH GNVLOHXAX1X  328   2013-10-10   
937-448 3 Bradford OH GNVLOHXAX1X  328   2007-06-06   
937-452 6 Camden OH GNVLOHXAX1X  328   2007-02-16   
937-459 4 Greenville OH GNVLOHXAX1X  328   2012-03-09   
937-459 5 Greenville OH GNVLOHXAX1X  328   2007-02-16   
937-462 5 South Charleston OH DYTNOH22XRZ  328   2007-02-16   
937-466 4 Marshall OH DYTNOH22XRZ  328   2007-07-04   
937-466 7 Marshall OH DYTNOH22XRZ  328   2013-10-10   
937-481 5 Wilmington OH WLMGOHXBX1X  328   2013-11-24   
937-486 7 Port William OH WLMGOHXBX1X  328   2024-03-03   
937-488 5 New Burlington OH WLMGOHXBX1X  328   2022-10-02   
937-496 5 Dayton OH DYTNOH22XRZ  328   2011-07-22   
937-505 1 Springfield OH DYTNOH22XRZ  328   2013-10-10   
937-505 3 Springfield OH DYTNOH22XRZ  328   2013-12-15   
937-505 6 Springfield OH DYTNOH22XRZ  328   2015-04-06   
937-505 9 Springfield OH DYTNOH22XRZ  328   2014-04-14   
937-506 A Tipp City OH DYTNOH22XRZ  328      
937-506 7 Tipp City OH DYTNOH22XRZ  328   2013-10-10   
937-506 8 Tipp City OH DYTNOH22XRZ  328   2007-02-16   
937-507 4 Sidney OH LIMAOHXAX5Y  923   2015-10-01   
937-507 9 Sidney OH LIMAOHXAX5Y  923   2013-09-30   
937-508 4 Urbana OH DYTNOH22XRZ  328   2007-07-26   
937-517 A Sinking Spring OH DYTNOH22XRZ  328      
937-517 1 Sinking Spring OH DYTNOH22XRZ  328   2023-06-23   
937-522 A Dayton OH DYTNOH22XRZ  328      
937-522 0 Dayton OH DYTNOH22XRZ  328      
937-529 4 Trotwood OH DYTNOH22XRZ  328   2007-02-16   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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