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.

NPA: 937 [Rate centres in NPA 937] [Dial plan for NPA 937]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-748 A Franklin OH FVPWOH88DS1  9321 OHIO BELL TEL CO 328      
937-748 0 Franklin OH   9321 OHIO BELL TEL CO 328      
937-748 1 Franklin OH   9321 OHIO BELL TEL CO 328      
937-748 2 Franklin OH   9321 OHIO BELL TEL CO 328      
937-748 3 Franklin OH   9321 OHIO BELL TEL CO 328      
937-748 4 Franklin OH   9321 OHIO BELL TEL CO 328      
937-748 5 Franklin OH   9321 OHIO BELL TEL CO 328      
937-748 6 Franklin OH   9321 OHIO BELL TEL CO 328      
937-748 7 Franklin OH   516J TON80 COMMUNICATIONS, LLC 328   2021-06-28   
937-748 8 Franklin OH   9321 OHIO BELL TEL CO 328      
937-748 9 Franklin OH   9321 OHIO BELL TEL CO 328      
937-749 A Piqua OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-749 0 Piqua OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2019-07-15   
937-749 1 Piqua OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2019-09-09   
937-749 2 Piqua OH   5562 METROPCS, INC. 328   2022-06-23   
937-749 3 Piqua OH   516J TON80 COMMUNICATIONS, LLC 328   2021-07-20   
937-749 4 Piqua OH   464C ONVOY, LLC - OH 328   2020-11-15   
937-749 5 Piqua OH   464C ONVOY, LLC - OH 328   2020-11-15   
937-749 6 Piqua OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328   2019-07-16   
937-749 7 Piqua OH   464C ONVOY, LLC - OH 328   2020-07-07   
937-749 8 Piqua OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2019-11-27   
937-749 9 Piqua OH   464C ONVOY, LLC - OH 328   2020-07-07   
937-750 A Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-751 A Dayton OH DYTNOH22XGY  464C ONVOY, LLC - OH 328      
937-751 0 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-11-03   
937-751 1 Dayton OH   464C ONVOY, LLC - OH 328   2007-06-22   
937-751 2 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-11-03   
937-751 3 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-11-03   
937-751 4 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-11-03   
937-751 5 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-11-03   
937-751 6 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-11-03   
937-751 7 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-11-03   
937-751 8 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-11-03   
937-751 9 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-11-03   
937-752 A Seaman OH SEMNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-752 0 Seaman OH   0615 FRONTIER NORTH, INC. - OH 328      
937-752 1 Seaman OH   601G HORIZON SERVICES, INC. - OH 328   2012-11-25   
937-752 2 Seaman OH   7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2008-11-27   
937-752 3 Seaman OH   464C ONVOY, LLC - OH 328   2021-01-31   
937-752 4 Seaman OH   464C ONVOY, LLC - OH 328   2021-03-26   
937-752 5 Seaman OH   464C ONVOY, LLC - OH 328   2020-07-18   
937-752 6 Seaman OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2016-10-17   
937-752 7 Seaman OH   508J CENTURYLINK COMMUNICATIONS, LLC 328   2014-06-01   
937-752 8 Seaman OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2014-11-27   
937-752 9 Seaman OH   516J TON80 COMMUNICATIONS, LLC 328   2021-06-14   
937-753 A Covington OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-753 1 Covington OH   793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-753 2 Covington OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2007-02-10   
937-753 3 Covington OH   7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2006-06-12   
937-753 4 Covington OH   464C ONVOY, LLC - OH 328   2021-02-01   
937-753 5 Covington OH   464C ONVOY, LLC - OH 328   2017-03-24   
937-753 7 Covington OH   508J CENTURYLINK COMMUNICATIONS, LLC 328   2015-01-19   
937-753 8 Covington OH   073H TELNYX LLC 328   2021-03-08   
937-754 A Fairborn OH FRBNOH8787C  9321 OHIO BELL TEL CO 328      
937-754 0 Fairborn OH   9321 OHIO BELL TEL CO 328      
937-754 1 Fairborn OH   9321 OHIO BELL TEL CO 328      
937-754 2 Fairborn OH   9321 OHIO BELL TEL CO 328      
937-754 3 Fairborn OH   9321 OHIO BELL TEL CO 328      
937-754 4 Fairborn OH   9321 OHIO BELL TEL CO 328      
937-754 5 Fairborn OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2014-05-23   
937-754 6 Fairborn OH   9321 OHIO BELL TEL CO 328      
937-754 7 Fairborn OH   464C ONVOY, LLC - OH 328   2015-01-07   
937-754 8 Fairborn OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-02-14   
937-754 9 Fairborn OH   9321 OHIO BELL TEL CO 328      
937-755 A New Madison OH NWMSOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-755 0 New Madison OH   0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-755 1 New Madison OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2007-02-10   
937-755 2 New Madison OH   516J TON80 COMMUNICATIONS, LLC 328   2021-07-02   
937-755 4 New Madison OH   793K TWC IP ENABLED SERVICES, LLC 328   2007-07-04   
937-755 5 New Madison OH   145J TERRA NOVA TELECOM INC. 328   2025-07-20   
937-755 7 New Madison OH   508J CENTURYLINK COMMUNICATIONS, LLC 328   2014-05-31   
937-756 A South Solon OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-756 0 South Solon OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-756 1 South Solon OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-756 2 South Solon OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-01-09   
937-756 3 South Solon OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-04-03   
937-756 4 South Solon OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2004-07-26   
937-756 5 South Solon OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2014-04-05   
937-756 6 South Solon OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2015-08-27   
937-756 7 South Solon OH   464C ONVOY, LLC - OH 328   2021-03-12   
937-756 8 South Solon OH   073H TELNYX LLC 328   2018-10-31   
937-756 9 South Solon OH   464C ONVOY, LLC - OH 328   2012-10-15   
937-757 A West Manchester OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-757 0 West Manchester OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-757 1 West Manchester OH   001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-757 3 West Manchester OH   793K TWC IP ENABLED SERVICES, LLC 328   2007-07-04   
937-757 4 West Manchester OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-04-14   
937-757 5 West Manchester OH   490J DISH WIRELESS, LLC 328   2023-09-25   
937-757 6 West Manchester OH   490J DISH WIRELESS, LLC 328   2026-01-01   
937-757 7 West Manchester OH   508J CENTURYLINK COMMUNICATIONS, LLC 328   2014-05-31   
937-757 9 West Manchester OH   145J TERRA NOVA TELECOM INC. 328   2025-08-08   
937-758 A St Paris OH STPROHXARP0  0665 WINDSTREAM OHIO, LLC 328      
937-758 0 St Paris OH   0665 WINDSTREAM OHIO, LLC 328      
937-758 1 St Paris OH   145J TERRA NOVA TELECOM INC. 328   2025-08-08   
937-758 3 St Paris OH   464C ONVOY, LLC - OH 328   2021-03-12   
937-758 5 St Paris OH   464C ONVOY, LLC - OH 328   2021-03-12   
937-758 6 St Paris OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328   2013-10-07   
937-758 7 St Paris OH   508J CENTURYLINK COMMUNICATIONS, LLC 328   2015-01-19   
937-759 A Dayton OH DYTNOH22X7Z  114J EXIANT COMMUNICATIONS LLC 328      
937-759 0 Dayton OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 328   2020-03-04   

<< 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 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.