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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
937-947 3 Laura OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2008-05-08   
937-947 4 Laura OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2007-07-04   
937-947 5 Laura OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2004-07-26   
937-947 7 Laura OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-01-09   
937-947 8 Laura OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2011-04-03   
937-948 A Sidney OH   515J IP HORIZON LLC 923   2024-03-29   
937-948 0 Sidney OH   464C ONVOY, LLC - OH 923   2024-05-03   
937-948 1 Sidney OH   515J IP HORIZON LLC 923   2024-03-29   
937-948 8 Sidney OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 923   2024-03-30   
937-948 9 Sidney OH   624H ONVOY SPECTRUM, LLC 923   2024-03-30   
937-949 A Dayton OH DYTNOH22XXY  156J RCLEC, INC. 328      
937-949 0 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2015-08-24   
937-949 1 Dayton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2015-08-24   
937-949 2 Dayton OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2015-08-21   
937-949 3 Dayton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2015-07-27   
937-949 4 Dayton OH DYTNOH22XXY  156J RCLEC, INC. 328   2014-12-18   
937-949 5 Dayton OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2015-05-17   
937-949 6 Dayton OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2015-07-11   
937-949 7 Dayton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2015-04-25   
937-949 8 Dayton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2015-04-25   
937-949 9 Dayton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2015-09-13   
937-951 A Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328      
937-951 0 Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2015-10-15   
937-951 1 Dayton OH DYTNOH22XVY  5562 METROPCS, INC. 328   2015-10-18   
937-951 2 Dayton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2015-11-06   
937-951 3 Dayton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2015-11-06   
937-951 4 Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328   2015-11-19   
937-951 5 Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328   2015-09-19   
937-951 6 Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328   2015-09-19   
937-951 7 Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328   2015-09-19   
937-951 8 Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328   2015-09-19   
937-951 9 Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328   2015-09-19   
937-952 A Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328      
937-952 0 Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2015-03-06   
937-952 1 Dayton OH DYTNOH22XEY  7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 328   2015-12-14   
937-952 2 Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328   2015-03-02   
937-952 3 Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328   2015-03-02   
937-952 4 Dayton OH DYTNOH22XTY  6529 T-MOBILE USA, INC. 328   2015-03-02   
937-952 5 Dayton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2015-03-16   
937-952 6 Dayton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2015-01-22   
937-952 7 Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2015-08-08   
937-952 8 Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2015-08-30   
937-952 9 Dayton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2015-08-30   
937-953 A Manchester (Adams) OH GRTWOHXADMD  624H ONVOY SPECTRUM, LLC 328      
937-953 0 Manchester (Adams) OH GRTWOHXAGMD  464C ONVOY, LLC - OH 328   2023-10-27   
937-953 1 Manchester (Adams) OH GRTWOHXAGMD  464C ONVOY, LLC - OH 328   2023-10-27   
937-953 8 Manchester (Adams) OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2023-07-31   
937-953 9 Manchester (Adams) OH GRTWOHXADMD  624H ONVOY SPECTRUM, LLC 328   2023-06-15   
937-954 A Belle Center OH BLLFOHXAGMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 923      
937-954 0 Belle Center OH BLLFOHXAGMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 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 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.