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]

Block: A

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-812 A Xenia OH DYTNOH22XGY  464C ONVOY, LLC - OH 328      
937-813 A Dayton OH   793K TWC IP ENABLED SERVICES, LLC 328      
937-814 A Dayton OH DYTNOH22XGY  464C ONVOY, LLC - OH 328      
937-815 A Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-816 A Fairborn OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-817 A Christiansburg OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-818 A Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-819 A Marysville OH BLLFOHXANMD  6701 AERIAL COMMUNICATIONS, INC. 923      
937-820 A Hillsboro OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-821 A Fort Loramie OH LIMAOHXAX5Y  793K TWC IP ENABLED SERVICES, LLC 923   2025-02-20   
937-822 A Georgetown OH   506J TWILIO INTERNATIONAL, INC. 328      
937-823 A Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-824 A Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-825 A Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-826 A Woodstock OH WDSTOHXBRL0  0615 FRONTIER NORTH, INC. - OH 328      
937-827 A Versailles OH   793K TWC IP ENABLED SERVICES, LLC 328      
937-828 A Catawba OH CTWBOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-829 A Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-830 A Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-831 A Springfield OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-832 A Englewood OH ENWDOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-833 A Brookville OH BKVLOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-834 A Mechanicsburg OH MCBGOHXADS0  0615 FRONTIER NORTH, INC. - OH 328      
937-835 A Liberty OH LBRTOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-836 A Englewood OH ENWDOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-837 A Trotwood OH TRWDOHXADS0  0615 FRONTIER NORTH, INC. - OH 328      
937-838 A Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-839 A West Alexandria OH WALXOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-840 A Hillsboro OH HLBOOH3939A  9321 OHIO BELL TEL CO 328      
937-841 A Gettysburg OH   793K TWC IP ENABLED SERVICES, LLC 328      
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      
937-845 A New Carlisle OH NWCROH84DS1  9321 OHIO BELL TEL CO 328      
937-846 A New Carlisle OH NWCROH84DS1  9321 OHIO BELL TEL CO 328      
937-847 A Miamisburg-West Carrollton OH MMBGOH86DS1  9321 OHIO BELL TEL CO 328      
937-848 A Bellbrook OH BLBKOH84RS1  9321 OHIO BELL TEL CO 328      
937-849 A 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   
937-852 A Springfield OH DYTNOH22X3Y  9748 AMERICAN MESSAGING SERVICES, LLC 328      
937-853 A 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      
937-857 A Christiansburg OH CRBGOH85RS2  9321 OHIO BELL TEL CO 328      
937-858 A Botkins OH LIMAOHEIRS1  0640 TSC COMMUNICATIONS, INC. - OH 923      
937-859 A Miamisburg-West Carrollton OH MMBGOH86DS1  9321 OHIO BELL TEL CO 328      
937-860 A Yellow Springs-Clifton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-861 A Eaton OH DYTNOH22X1Z  6529 T-MOBILE USA, INC. 328      
937-862 A Spring Valley OH SPVYOH86RS1  9321 OHIO BELL TEL CO 328      
937-863 A Enon OH ENONOH86RS1  9321 OHIO BELL TEL CO 328      
937-864 A Enon OH ENONOH86RS1  9321 OHIO BELL TEL CO 328      
937-865 A Miamisburg-West Carrollton OH MMBGOH86DS1  9321 OHIO BELL TEL CO 328      
937-866 A Miamisburg-West Carrollton OH MMBGOH86DS1  9321 OHIO BELL TEL CO 328      
937-867 A Dayton OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2025-01-17   
937-868 A Greenfield OH GNFDOHAB1MD  8168 TIER 2 COMMUNICATIONS, LLC 328      
937-869 A Urbana OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-870 A New Lebanon OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328      
937-871 A Danville (Highland) OH DYTNOHKTDS3  284F PEERLESS NETWORK OF OHIO, LLC - OH 328      
937-872 A Jamestown OH DYTNOH15WMD  516C AT&T CORP. 328      
937-873 A Fairborn OH FRBNOH8787C  9321 OHIO BELL TEL CO 328      
937-874 A Fairborn OH DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-875 A Troy OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2024-02-09   
937-876 A Greenfield OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-877 A Tipp City OH DYTNOH22X0Z  5562 METROPCS, INC. 328      
937-878 A Fairborn OH FRBNOH8787C  9321 OHIO BELL TEL CO 328      
937-879 A Fairborn OH FRBNOH8787C  9321 OHIO BELL TEL CO 328      
937-880 A Raymond OH MNFDOHXAXDX  464C ONVOY, LLC - OH 923      
937-881 A Union City OH RCMDINDX2MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 937      
937-882 A Donnelsville OH DNVLOH88RS2  9321 OHIO BELL TEL CO 328      
937-883 A South Solon OH SSLNOH88RS1  9321 OHIO BELL TEL CO 328      
937-884 A Phillipsburg OH PHBGOHXARS0  0615 FRONTIER NORTH, INC. - OH 328      
937-885 A Centerville (Montgomery) OH FVPWOH88DS1  9321 OHIO BELL TEL CO 328      
937-886 A Centerville (Montgomery) OH FVPWOH88DS1  9321 OHIO BELL TEL CO 328      
937-887 A West Liberty OH MNFDOHXAGMD  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 923      
937-888 A South Vienna OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328      
937-889 A Liberty OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-890 A Vandalia OH DYTNOH8989C  9321 OHIO BELL TEL CO 328      
937-891 A Cedarville OH DYTNOH22XCZ  506J TWILIO INTERNATIONAL, INC. 328      
937-892 A West Union OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-893 A Marysville OH BLLFOHXAKMD  735E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 923      
937-894 A Botkins OH LIMAOHXAX5Y  793K TWC IP ENABLED SERVICES, LLC 923   2025-02-20   
937-895 A Germantown OH   793K TWC IP ENABLED SERVICES, LLC 328      
937-896 A Urbana OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-897 A Sidney OH LIMAOHXAXYX  464C ONVOY, LLC - OH 923      
937-898 A Vandalia OH DYTNOH8989C  9321 OHIO BELL TEL CO 328      
937-899 A Union City OH RCMDINXBX5X  793K TWC IP ENABLED SERVICES, LLC 937   2025-01-07   
937-900 A Beavercreek OH DYTNOH22XGY  464C ONVOY, LLC - OH 328      
937-901 A Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-902 A Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-903 A Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-904 A Dayton OH DYTNOHKTDS1  7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 328      
937-905 A West Mansfield OH BLLFOHXASMD  464C ONVOY, LLC - OH 923      
937-906 A Dayton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-907 A Centerville (Montgomery) OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328      
937-908 A Spring Valley OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328      
937-909 A Fletcher-Lena OH DYTNOHIBX2X  508J CENTURYLINK COMMUNICATIONS, LLC 328      
937-910 A Dayton OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      
937-912 A Beavercreek OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328      

<< 1 2 3 4 5 6 7 8 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.