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
937-336 6 Eaton OH GNVLOHXAX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2006-09-21   
937-336 7 Eaton OH DYTNOH22X1Z  6529 T-MOBILE USA, INC. 328   2010-08-09   
937-336 8 Eaton OH GNVLOHXAX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2011-11-09   
937-336 9 Eaton OH GNVLOHXAX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2008-06-10   
937-337 A Ansonia OH ANSOOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-337 0 Ansonia OH ANSOOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-337 3 Ansonia OH ANSOOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-337 4 Ansonia OH ANSOOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-337 5 Ansonia OH ANSOOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-337 6 Ansonia OH ANSOOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-337 7 Ansonia OH DYTNOHKT0MD  516J TON80 COMMUNICATIONS, LLC 328   2021-06-20   
937-337 8 Ansonia OH ANSOOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-337 9 Ansonia OH ANSOOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-338 A Rossburg OH RSBGOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 328      
937-339 A Troy OH TROYOHXADS0  0615 FRONTIER NORTH, INC. - OH 328      
937-340 A Enon OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-340 0 Enon OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2007-03-05   
937-340 1 Enon OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-340 2 Enon OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-06-18   
937-340 3 Enon OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328   2014-05-31   
937-340 4 Enon OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2004-04-11   
937-340 5 Enon OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-12-09   
937-340 6 Enon OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2007-02-16   
937-340 7 Enon OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2012-10-15   
937-340 8 Enon OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2004-09-30   
937-340 9 Enon OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-341 A Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-342 A Springfield OH SPFDOH3939C  9321 OHIO BELL TEL CO 328      
937-342 0 Springfield OH SPFDOH3939C  9321 OHIO BELL TEL CO 328      
937-342 1 Springfield OH SPFDOH3939C  9321 OHIO BELL TEL CO 328      
937-342 2 Springfield OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2023-09-21   
937-342 3 Springfield OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2010-08-08   
937-342 4 Springfield OH SPFDOH3939C  9321 OHIO BELL TEL CO 328      
937-342 5 Springfield OH SPFDOH3939C  9321 OHIO BELL TEL CO 328      
937-342 6 Springfield OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2009-10-06   
937-342 7 Springfield OH SPFDOH3939C  9321 OHIO BELL TEL CO 328      
937-342 8 Springfield OH SPFDOH3939C  9321 OHIO BELL TEL CO 328      
937-342 9 Springfield OH SPFDOH3939C  9321 OHIO BELL TEL CO 328      
937-343 A Fairborn OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-343 0 Fairborn OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-343 1 Fairborn OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-343 2 Fairborn OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-10-05   
937-343 3 Fairborn OH DYTNOHKTLMD  460K FIRST COMMUNICATIONS, LLC 328   2010-01-02   
937-343 4 Fairborn OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2010-02-20   
937-343 5 Fairborn OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2010-09-02   
937-343 6 Fairborn OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-07-03   
937-343 7 Fairborn OH DYTNOH22XLY  600F CBTS TECHNOLOGY SOLUTIONS LLC - OH 328   2012-10-07   
937-343 8 Fairborn OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2004-11-29   
937-343 9 Fairborn OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-10-05   
937-344 A Dayton OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-345 A Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-345 0 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2022-09-23   
937-345 1 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2022-09-23   
937-345 2 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2022-09-23   
937-345 3 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2022-09-23   
937-345 4 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2022-09-23   
937-345 5 Dayton OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2024-07-12   
937-345 6 Dayton OH DYTNOH22XEY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328   2023-06-05   
937-345 7 Dayton OH DYTNOH22XEY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328   2023-06-05   
937-345 8 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2022-10-30   
937-345 9 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2022-10-30   
937-346 A Springfield OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-346 0 Springfield OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-346 1 Springfield OH DYTNOHKT3MD  939H COMMIO, LLC 328   2021-08-30   
937-346 2 Springfield OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2006-09-28   
937-346 3 Springfield OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2005-12-30   
937-346 4 Springfield OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2007-01-04   
937-346 5 Springfield OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2006-08-20   
937-346 6 Springfield OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2006-03-10   
937-346 7 Springfield OH HRTPOHBL0MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2007-02-26   
937-346 8 Springfield OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-09-01   
937-346 9 Springfield OH DYTNOHKT3MD  939H COMMIO, LLC 328   2021-08-30   
937-347 A Xenia OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-347 0 Xenia OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-347 1 Xenia OH DYTNOH22X2Z  309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-01-06   
937-347 2 Xenia OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2003-12-10   
937-347 3 Xenia OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2010-06-18   
937-347 4 Xenia OH   145J TERRA NOVA TELECOM INC. 328   2023-06-01   
937-347 5 Xenia OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2010-11-18   
937-347 6 Xenia OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-12-07   
937-347 7 Xenia OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2011-07-01   
937-347 8 Xenia OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2004-11-29   
937-347 9 Xenia OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-12-07   
937-348 A Magnetic Springs OH MGSPOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-348 0 Magnetic Springs OH MGSPOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-348 1 Magnetic Springs OH MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923   2012-02-06   
937-348 2 Magnetic Springs OH MGSPOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-348 3 Magnetic Springs OH MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923   2015-06-21   
937-348 4 Magnetic Springs OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-26   
937-348 5 Magnetic Springs OH BLLFOHXAX2X  793K TWC IP ENABLED SERVICES, LLC 923   2008-05-08   
937-348 6 Magnetic Springs OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-26   
937-348 7 Magnetic Springs OH LIMAOHIB9MD  508J CENTURYLINK COMMUNICATIONS, LLC 923   2014-02-14   
937-348 8 Magnetic Springs OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-04-26   
937-348 9 Magnetic Springs OH MNFDOHXAX0Y  073H TELNYX LLC 923   2021-01-09   
937-349 A Milford Center OH MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-349 0 Milford Center OH MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-349 1 Milford Center OH BLLFOHXAX2X  793K TWC IP ENABLED SERVICES, LLC 923   2007-08-03   
937-349 2 Milford Center OH MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-349 3 Milford Center OH MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-349 4 Milford Center OH MLCTOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      

<< 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: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.