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 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-410 3 Vandalia OH   464C ONVOY, LLC - OH 328   2012-02-05   
937-410 4 Vandalia OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-04-11   
937-410 5 Vandalia OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2014-04-03   
937-410 6 Vandalia OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2014-04-03   
937-410 7 Vandalia OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328   2008-03-06   
937-410 8 Vandalia OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2014-04-03   
937-410 9 Vandalia OH   7421 AT&T LOCAL 328      
937-412 A Fairborn OH DYTNOH01DS0  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-412 0 Fairborn OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-01-10   
937-412 1 Fairborn OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-09-18   
937-412 2 Fairborn OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-09-18   
937-412 3 Fairborn OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-09-18   
937-412 4 Fairborn OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-412 5 Fairborn OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-09-18   
937-412 6 Fairborn OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-02-14   
937-412 7 Fairborn OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-02-14   
937-412 8 Fairborn OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-02-14   
937-412 9 Fairborn OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-02-14   
937-413 A Dayton OH DYTNOH22X3Y  9748 AMERICAN MESSAGING SERVICES, LLC 328      
937-414 A Dayton OH   6664 SPRINT SPECTRUM L.P. 328      
937-414 0 Dayton OH   6664 SPRINT SPECTRUM L.P. 328      
937-414 1 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-07-30   
937-414 2 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-07-30   
937-414 3 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2007-10-12   
937-414 4 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2011-08-06   
937-414 5 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2008-09-18   
937-414 6 Dayton OH   6664 SPRINT SPECTRUM L.P. 328      
937-414 7 Dayton OH   6664 SPRINT SPECTRUM L.P. 328      
937-414 8 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2008-09-18   
937-414 9 Dayton OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2011-08-06   
937-415 A Vandalia OH DYTNOH8989C  9321 AMERITECH OHIO 328      
937-416 A Dayton OH DYTNOH22XDY  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-417 A Greenville OH DYTNOH22XDY  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-418 A Piqua OH DYTNOH22XDY  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-419 A Sidney OH MNFDOHMMAMD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 923      
937-419 0 Sidney OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 923      
937-419 1 Sidney OH   001F BANDWIDTH.COM CLEC, LLC - OH 923   2009-01-04   
937-419 2 Sidney OH   7836 INTERMEDIA COMMUNICATIONS INC. - OH 923   2006-06-27   
937-419 3 Sidney OH   6701 AERIAL COMMUNICATIONS 923   2015-11-02   
937-419 4 Sidney OH   001F BANDWIDTH.COM CLEC, LLC - OH 923   2015-02-20   
937-419 5 Sidney OH   0640 TSC COMMUNICATIONS, INC. - OH 923   2009-08-09   
937-419 6 Sidney OH   6701 AERIAL COMMUNICATIONS 923   2015-11-02   
937-419 7 Sidney OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 923   2012-07-25   
937-419 8 Sidney OH   9133 GOLDSTAR COMMUNICATIONS, LLC - OH 923   2012-11-04   
937-419 9 Sidney OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 923   2008-08-01   
937-420 A Fort Loramie OH FTLROHAFAMD  9133 GOLDSTAR COMMUNICATIONS, LLC - OH 923      
937-421 A Jackson Center OH JKCTOHXARS1  0661 UNITED TEL. CO. OF OHIO - CENTURYLINK 923      
937-421 0 Jackson Center OH   0661 UNITED TEL. CO. OF OHIO - CENTURYLINK 923      
937-421 1 Jackson Center OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 923   2007-02-10   
937-421 2 Jackson Center OH   9133 GOLDSTAR COMMUNICATIONS, LLC - OH 923   2007-04-13   

<< 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 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 >>

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.