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
937-981 8 Greenfield OH DYTNOH22X9Y  036B CITYNET OHIO, LLC - OH 328   2010-01-04   
937-981 9 Greenfield OH GNFDOHXADS0  0615 FRONTIER NORTH, INC. - OH 328      
937-982 A Byhalia OH WMFDOHACRS0  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-982 0 Byhalia OH WMFDOHACRS0  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-982 1 Byhalia OH MNFDOHXAXAX  001F BANDWIDTH.COM CLEC, LLC - OH 923   2012-07-08   
937-982 2 Byhalia OH WMFDOHACRS0  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-982 3 Byhalia OH WMFDOHACRS0  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-982 4 Byhalia OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-05-02   
937-982 5 Byhalia OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-05-02   
937-982 6 Byhalia OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2016-05-02   
937-982 7 Byhalia OH MNFDOHMM0MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 923   2014-02-13   
937-982 8 Byhalia OH BLLFOHXAX2X  793K TWC IP ENABLED SERVICES, LLC 923   2016-10-29   
937-982 9 Byhalia OH WMFDOHACRS0  0661 BRIGHTSPEED OF NORTHWEST OHIO, INC. 923      
937-983 A Tipp City OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2024-04-05   
937-983 0 Tipp City OH DYTNOH22X5Z  624H ONVOY SPECTRUM, LLC 328   2024-05-29   
937-983 8 Tipp City OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2024-04-05   
937-983 9 Tipp City OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2024-04-05   
937-984 A Milford Center OH BLLFOHXAQMD  506J TWILIO INTERNATIONAL, INC. 923   2025-01-18   
937-984 0 Milford Center OH MNFDOHXAX0Y  073H TELNYX LLC 923   2021-01-09   
937-984 1 Milford Center OH BLLFOHXASMD  464C ONVOY, LLC - OH 923   2020-07-25   
937-984 2 Milford Center OH BLLFOHXASMD  464C ONVOY, LLC - OH 923   2020-07-25   
937-984 3 Milford Center OH BLLFOHXASMD  464C ONVOY, LLC - OH 923   2021-06-26   
937-984 4 Milford Center OH BLLFOHXASMD  464C ONVOY, LLC - OH 923   2021-05-31   
937-984 5 Milford Center OH BLLFOHXASMD  464C ONVOY, LLC - OH 923   2021-05-31   
937-984 8 Milford Center OH BLLFOHXASMD  464C ONVOY, LLC - OH 923   2021-05-30   
937-984 9 Milford Center OH BLLFOHXAQMD  506J TWILIO INTERNATIONAL, INC. 923   2025-01-19   
937-985 A Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-985 0 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2008-07-19   
937-985 1 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2008-12-06   
937-985 2 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2008-12-06   
937-985 3 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2008-12-06   
937-985 4 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2008-12-06   
937-985 5 Dayton OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2009-02-27   
937-985 8 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-05-20   
937-985 9 Dayton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2009-03-23   
937-986 A Beavercreek OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-986 0 Beavercreek OH DYTNOH15WMD  516C AT&T CORP. 328   2016-09-10   
937-986 1 Beavercreek OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2016-09-10   
937-986 2 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-12-23   
937-986 3 Beavercreek OH DYTNOH22XEY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328   2016-11-28   
937-986 4 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-12-23   
937-986 5 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-12-23   
937-986 6 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-12-23   
937-986 7 Beavercreek OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2016-11-19   
937-986 8 Beavercreek OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2016-09-09   
937-986 9 Beavercreek OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2016-09-09   
937-987 A New Vienna OH NWVNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-987 0 New Vienna OH NWVNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-987 2 New Vienna OH NWVNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-987 3 New Vienna OH NWVNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-987 4 New Vienna OH WLMGOHXBEMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2007-06-06   
937-987 5 New Vienna OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2012-06-01   
937-987 7 New Vienna OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328   2014-06-01   
937-987 9 New Vienna OH NWVNOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-988 A Beavercreek OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328      
937-988 0 Beavercreek OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2016-08-28   
937-988 1 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-29   
937-988 2 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-29   
937-988 3 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-29   
937-988 4 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-29   
937-988 5 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-29   
937-988 6 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-29   
937-988 7 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-29   
937-988 8 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-29   
937-988 9 Beavercreek OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-29   
937-989 A York Center OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-989 0 York Center OH   515J IP HORIZON LLC 923   2024-03-01   
937-989 1 York Center OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2020-07-25   
937-989 2 York Center OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2020-07-25   
937-989 3 York Center OH WSTROHXAX9X  793K TWC IP ENABLED SERVICES, LLC 923   2023-05-21   
937-989 8 York Center OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923   2021-05-22   
937-990 A Xenia OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328      
937-990 0 Xenia OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2016-08-01   
937-990 1 Xenia OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-21   
937-990 2 Xenia OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-21   
937-990 3 Xenia OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-21   
937-990 4 Xenia OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-21   
937-990 5 Xenia OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-21   
937-990 6 Xenia OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-21   
937-990 7 Xenia OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2016-12-14   
937-990 8 Xenia OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-21   
937-990 9 Xenia OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2016-08-21   
937-991 A Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-991 0 Dayton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2016-07-15   
937-991 1 Dayton OH DYTNOH15WMD  516C AT&T CORP. 328   2016-07-14   
937-991 2 Dayton OH DYTNOH22XEY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328   2016-09-09   
937-991 3 Dayton OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2016-08-12   
937-991 4 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2016-07-09   
937-991 5 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2016-07-09   
937-991 6 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2016-07-09   
937-991 7 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2016-07-09   
937-991 8 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2016-07-09   
937-991 9 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2016-07-09   
937-992 A Wilmington OH WLMGOHXBPS0  0615 FRONTIER NORTH, INC. - OH 328      
937-992 0 Wilmington OH WLMGOHXBPS0  0615 FRONTIER NORTH, INC. - OH 328   2016-05-21   
937-992 1 Wilmington OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2017-09-08   
937-992 2 Wilmington OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2017-09-08   
937-992 3 Wilmington OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2017-09-08   
937-992 4 Wilmington OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2021-02-14   
937-992 5 Wilmington OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2021-02-14   

<< 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: VoIP Much Phone Company

Like this site? We accept donations via PayPal.