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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-838 9 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-839 A West Alexandria OH WALXOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-839 0 West Alexandria OH WALXOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-839 1 West Alexandria OH WALXOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-839 2 West Alexandria OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-839 3 West Alexandria OH WALXOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-839 4 West Alexandria OH WALXOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-839 5 West Alexandria OH WALXOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-839 6 West Alexandria OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2004-10-01   
937-839 7 West Alexandria OH   793K TWC IP ENABLED SERVICES, LLC 328   2007-02-16   
937-839 8 West Alexandria OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2014-04-05   
937-839 9 West Alexandria OH   793K TWC IP ENABLED SERVICES, LLC 328   2013-10-10   
937-840 A Hillsboro OH HLBOOH3939A  9321 OHIO BELL TEL CO 328      
937-840 0 Hillsboro OH HLBOOH3939A  9321 OHIO BELL TEL CO 328      
937-840 1 Hillsboro OH HLBOOH3939A  9321 OHIO BELL TEL CO 328      
937-840 2 Hillsboro OH HLBOOH3939A  9321 OHIO BELL TEL CO 328      
937-840 4 Hillsboro OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328   2014-05-31   
937-840 5 Hillsboro OH HLBOOH3939A  9321 OHIO BELL TEL CO 328      
937-840 6 Hillsboro OH HLBOOH3939A  9321 OHIO BELL TEL CO 328      
937-840 7 Hillsboro OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2004-10-01   
937-840 8 Hillsboro OH DYTNOH22X0Z  5562 METROPCS, INC. 328   2006-10-02   
937-840 9 Hillsboro OH HLBOOH3939A  9321 OHIO BELL TEL CO 328      
937-841 A Gettysburg OH   793K TWC IP ENABLED SERVICES, LLC 328      
937-841 0 Gettysburg OH   793K TWC IP ENABLED SERVICES, LLC 328      
937-841 7 Gettysburg OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2014-06-24   
937-842 A Russells Point OH RSPNOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-843 A Russells Point OH RSPNOHXARS1  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-844 A Bellefontaine OH BLLFOHXANMD  6701 AERIAL COMMUNICATIONS, INC. 923      
937-844 0 Bellefontaine OH BLLFOHXANMD  6701 AERIAL COMMUNICATIONS, INC. 923   2006-11-19   
937-844 1 Bellefontaine OH BLLFOHXANMD  6701 AERIAL COMMUNICATIONS, INC. 923      
937-844 2 Bellefontaine OH MNFDOHXAX4Y  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 923   2009-06-07   
937-844 3 Bellefontaine OH BLLFOHXANMD  6701 AERIAL COMMUNICATIONS, INC. 923      
937-844 4 Bellefontaine OH BLLFOHXASMD  464C ONVOY, LLC - OH 923   2023-10-27   
937-844 5 Bellefontaine OH BLLFOHXASMD  464C ONVOY, LLC - OH 923   2023-10-27   
937-844 6 Bellefontaine OH BLLFOHXANMD  6701 AERIAL COMMUNICATIONS, INC. 923   2012-03-31   
937-844 7 Bellefontaine OH MNFDOHXAX1X  5562 METROPCS, INC. 923   2005-01-30   
937-844 8 Bellefontaine OH BLLFOHXANMD  6701 AERIAL COMMUNICATIONS, INC. 923   2004-06-20   
937-844 9 Bellefontaine OH MNFDOHXAX1X  5562 METROPCS, INC. 923      
937-845 A New Carlisle OH NWCROH84DS1  9321 OHIO BELL TEL CO 328      
937-846 A New Carlisle OH NWCROH84DS1  9321 OHIO BELL TEL CO 328      
937-846 0 New Carlisle OH NWCROH84DS1  9321 OHIO BELL TEL CO 328      
937-846 1 New Carlisle OH NWCROH84DS1  9321 OHIO BELL TEL CO 328      
937-846 2 New Carlisle OH NWCROH84DS1  9321 OHIO BELL TEL CO 328      
937-846 3 New Carlisle OH NWCROH84DS1  9321 OHIO BELL TEL CO 328      
937-846 4 New Carlisle OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2014-07-11   
937-846 5 New Carlisle OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2012-07-19   
937-846 6 New Carlisle OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-04-11   
937-846 7 New Carlisle OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328   2014-06-01   
937-846 8 New Carlisle OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2014-08-21   
937-846 9 New Carlisle OH NWCROH84DS1  9321 OHIO BELL TEL CO 328      
937-847 A Miamisburg-West Carrollton OH MMBGOH86DS1  9321 OHIO BELL TEL CO 328      
937-848 A Bellbrook OH BLBKOH84RS1  9321 OHIO BELL TEL CO 328      
937-848 0 Bellbrook OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-848 1 Bellbrook OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2010-02-20   
937-848 2 Bellbrook OH BLBKOH84RS1  9321 OHIO BELL TEL CO 328      
937-848 3 Bellbrook OH BLBKOH84RS1  9321 OHIO BELL TEL CO 328      
937-848 4 Bellbrook OH BLBKOH84RS1  9321 OHIO BELL TEL CO 328      
937-848 5 Bellbrook OH BLBKOH84RS1  9321 OHIO BELL TEL CO 328      
937-848 6 Bellbrook OH BLBKOH84RS1  9321 OHIO BELL TEL CO 328      
937-848 7 Bellbrook OH BLBKOH84RS1  9321 OHIO BELL TEL CO 328      
937-848 8 Bellbrook OH BLBKOH84RS1  9321 OHIO BELL TEL CO 328      
937-848 9 Bellbrook OH BLBKOH84RS1  9321 OHIO BELL TEL CO 328      
937-849 A Medway OH MEWYOH84RS1  9321 OHIO BELL TEL CO 328      
937-849 0 Medway OH MEWYOH84RS1  9321 OHIO BELL TEL CO 328      
937-849 1 Medway OH MEWYOH84RS1  9321 OHIO BELL TEL CO 328      
937-849 2 Medway OH DYTNOHKT2MD  073H TELNYX LLC 328   2018-10-31   
937-849 3 Medway OH MEWYOH84RS1  9321 OHIO BELL TEL CO 328      
937-849 4 Medway OH MEWYOH84RS1  9321 OHIO BELL TEL CO 328      
937-849 5 Medway OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2017-05-28   
937-849 6 Medway OH MEWYOH84RS1  9321 OHIO BELL TEL CO 328      
937-849 7 Medway OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328   2014-05-31   
937-849 8 Medway OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2004-09-30   
937-849 9 Medway OH MEWYOH84RS1  9321 OHIO BELL TEL CO 328      
937-850 A Dayton OH DYTNOH22X3Y  9748 AMERICAN MESSAGING SERVICES, LLC 328      
937-851 A New Carlisle OH DYTNOH22X9Z  515J IP HORIZON LLC 328   2024-03-29   
937-851 0 New Carlisle OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2024-05-20   
937-851 1 New Carlisle OH   515J IP HORIZON LLC 328   2024-03-29   
937-851 2 New Carlisle OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2024-12-26   
937-851 3 New Carlisle OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2025-05-15   
937-851 4 New Carlisle OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2025-05-15   
937-851 5 New Carlisle OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2025-05-15   
937-851 6 New Carlisle OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2025-05-15   
937-851 7 New Carlisle OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2025-05-15   
937-851 8 New Carlisle OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2024-08-03   
937-851 9 New Carlisle OH DYTNOH22X5Z  624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-852 A Springfield OH DYTNOH22X3Y  9748 AMERICAN MESSAGING SERVICES, LLC 328      
937-853 A Dayton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-853 0 Dayton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-853 1 Dayton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-853 2 Dayton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-853 3 Dayton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-853 4 Dayton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-853 5 Dayton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-853 6 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2011-08-15   
937-853 7 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2011-08-15   
937-853 8 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2012-10-26   
937-853 9 Dayton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-854 A Trotwood OH TRWDOHXADS0  0615 FRONTIER NORTH, INC. - OH 328      
937-855 A Germantown OH GMTWOHXA85C  0618 HANSON COMMUNICATIONS OF OHIO, LLC-GERMANTOWN 328      
937-856 A Dayton OH DYTNOH22X2Z  309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328      

<< 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 >>

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.