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 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-503 0 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2011-11-28   
937-503 1 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2011-11-28   
937-503 2 Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2012-09-30   
937-503 3 Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2012-09-30   
937-503 4 Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2012-09-30   
937-503 5 Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2012-09-30   
937-503 6 Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-11-11   
937-503 7 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2012-10-26   
937-503 8 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2012-10-26   
937-503 9 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2011-11-28   
937-504 A Springfield OH DYTNOH15WMD  516C AT&T CORP. 328      
937-504 0 Springfield OH DYTNOH22XLY  600F CBTS TECHNOLOGY SOLUTIONS LLC - OH 328   2012-10-07   
937-504 1 Springfield OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2013-05-10   
937-504 2 Springfield OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2015-06-01   
937-504 3 Springfield OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-10-18   
937-504 4 Springfield OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-10-18   
937-504 5 Springfield OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2014-10-03   
937-504 6 Springfield OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2014-10-03   
937-504 7 Springfield OH DYTNOH15WMD  516C AT&T CORP. 328   2011-12-13   
937-504 8 Springfield OH HMTNOHHMDS3  309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2014-06-02   
937-504 9 Springfield OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2015-06-01   
937-505 A Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-505 0 Springfield OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-505 1 Springfield OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2013-10-10   
937-505 2 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-505 3 Springfield OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2013-12-15   
937-505 4 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-505 5 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-505 6 Springfield OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2015-04-06   
937-505 7 Springfield OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-03-28   
937-505 8 Springfield OH DYTNOHKTDS3  284F PEERLESS NETWORK OF OHIO, LLC - OH 328   2015-10-16   
937-505 9 Springfield OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2014-04-14   
937-506 A Tipp City OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328      
937-506 0 Tipp City OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-506 1 Tipp City OH DYTNOH22XLY  600F CBTS TECHNOLOGY SOLUTIONS LLC - OH 328   2012-11-14   
937-506 2 Tipp City OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2004-06-11   
937-506 3 Tipp City OH DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328   2004-06-12   
937-506 4 Tipp City OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2004-07-26   
937-506 5 Tipp City OH   145J TERRA NOVA TELECOM INC. 328   2022-04-09   
937-506 6 Tipp City OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2014-05-24   
937-506 7 Tipp City OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2013-10-10   
937-506 8 Tipp City OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2007-02-16   
937-506 9 Tipp City OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2023-10-27   
937-507 A Sidney OH VNWROHAN1MD  8168 TIER 2 COMMUNICATIONS, LLC 923      
937-507 0 Sidney OH VNWROHAN1MD  8168 TIER 2 COMMUNICATIONS, LLC 923      
937-507 1 Sidney OH BLLFOHXAFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 923   2010-11-11   
937-507 2 Sidney OH MNFDOHXAX4Y  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 923   2013-04-11   
937-507 3 Sidney OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-21   
937-507 4 Sidney OH LIMAOHXAXIX  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 923   2015-10-01   
937-507 5 Sidney OH MNFDOHXAX4Y  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 923   2014-10-07   

<< 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 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 >>

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.