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
937-317 8 Spring Valley OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-02-14   
937-317 9 Spring Valley OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-318 A Fairborn OH FRBNOH8787C  9321 OHIO BELL TEL CO 328      
937-318 0 Fairborn OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-10-05   
937-318 1 Fairborn OH DYTNOH22X2Z  309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2007-01-06   
937-318 2 Fairborn OH FRBNOH8787C  9321 OHIO BELL TEL CO 328      
937-318 3 Fairborn OH DYTNOH22X2Z  309B CINCINNATI BELL EXTENDED TERRITORIES LLC - OH 328   2010-01-21   
937-318 4 Fairborn OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2003-12-10   
937-318 5 Fairborn OH FRBNOH8787C  9321 OHIO BELL TEL CO 328      
937-318 6 Fairborn OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-10-05   
937-318 7 Fairborn OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2006-08-04   
937-318 8 Fairborn OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2007-02-16   
937-318 9 Fairborn OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2008-02-29   
937-319 A Yellow Springs-Clifton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-319 0 Yellow Springs-Clifton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2013-10-10   
937-319 1 Yellow Springs-Clifton OH DYTNOH22X6Y  001F BANDWIDTH.COM CLEC, LLC - OH 328   2009-01-04   
937-319 2 Yellow Springs-Clifton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-02-14   
937-319 3 Yellow Springs-Clifton OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2012-10-15   
937-319 4 Yellow Springs-Clifton OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2005-04-11   
937-319 5 Yellow Springs-Clifton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-02-14   
937-319 6 Yellow Springs-Clifton OH DYTNOH22XRY  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2007-02-16   
937-319 7 Yellow Springs-Clifton OH DYTNOH22X8Z  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 328   2013-02-14   
937-319 8 Yellow Springs-Clifton OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2004-10-01   
937-319 9 Yellow Springs-Clifton OH DYTNOH22XPZ  829J PAETEC ITEL, LLC 328      
937-320 A Beavercreek OH ZMMNOH4242C  9321 OHIO BELL TEL CO 328      
937-320 0 Beavercreek OH ZMMNOH4242C  9321 OHIO BELL TEL CO 328      
937-320 1 Beavercreek OH ZMMNOH4242C  9321 OHIO BELL TEL CO 328      
937-320 2 Beavercreek OH ZMMNOH4242C  9321 OHIO BELL TEL CO 328      
937-320 3 Beavercreek OH ZMMNOH4242C  9321 OHIO BELL TEL CO 328      
937-320 4 Beavercreek OH ZMMNOH4242C  9321 OHIO BELL TEL CO 328      
937-320 5 Beavercreek OH ZMMNOH4242C  9321 OHIO BELL TEL CO 328      
937-320 6 Beavercreek OH ZMMNOH4242C  9321 OHIO BELL TEL CO 328      
937-320 7 Beavercreek OH ZMMNOH4242C  9321 OHIO BELL TEL CO 328      
937-320 8 Beavercreek OH DYTNOH22XXX  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 328   2006-09-01   
937-320 9 Beavercreek OH ZMMNOH4242C  9321 OHIO BELL TEL CO 328      
937-321 A Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-321 0 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2011-08-04   
937-321 1 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-321 2 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2007-08-05   
937-321 3 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-321 4 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-321 5 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-321 6 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-321 7 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-321 8 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328      
937-321 9 Dayton OH DYTNOH22X0Z  5562 METROPCS, INC. 328      
937-322 A Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-323 A Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-324 A Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-325 A Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-326 A Miamisburg-West Carrollton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2024-04-05   
937-326 0 Miamisburg-West Carrollton OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2024-12-14   
937-326 1 Miamisburg-West Carrollton OH   464C ONVOY, LLC - OH 328   2025-02-02   
937-326 9 Miamisburg-West Carrollton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2024-04-05   
937-327 A Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-327 0 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-327 1 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-327 2 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-327 3 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-327 4 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-327 5 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-327 6 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-327 7 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-327 8 Springfield OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2005-12-31   
937-327 9 Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-328 A Springfield OH SPFDOH32DS1  9321 OHIO BELL TEL CO 328      
937-329 A Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-329 0 Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-329 1 Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-329 2 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2009-06-02   
937-329 3 Dayton OH DYTNOH22X0Z  6529 T-MOBILE USA, INC. 328   2009-06-02   
937-329 4 Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2009-07-27   
937-329 5 Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2009-07-27   
937-329 6 Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2009-07-27   
937-329 7 Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2009-07-27   
937-329 8 Dayton OH HRTPOHBLGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2009-07-27   
937-329 9 Dayton OH DYTNOH014MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 328   2010-08-11   
937-330 A Enon OH DYTNOH22X0Y  6630 USA MOBILITY WIRELESS, INC. 328      
937-331 A Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-331 0 Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-331 1 Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-331 2 Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-331 3 Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-331 4 Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-331 5 Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-331 6 Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-331 7 Dayton OH   145J TERRA NOVA TELECOM INC. 328   2022-01-05   
937-331 8 Dayton OH DYTNOH15WMD  516C AT&T CORP. 328   2010-01-18   
937-331 9 Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-332 A Troy OH TROYOHXADS0  0615 FRONTIER NORTH, INC. - OH 328      
937-333 A Dayton OH DYTNOH2222J  9321 OHIO BELL TEL CO 328      
937-334 A Dayton OH DYTNOH22X0Y  6630 USA MOBILITY WIRELESS, INC. 328      
937-335 A Troy OH TROYOHXADS0  0615 FRONTIER NORTH, INC. - OH 328      
937-336 A Eaton OH GNVLOHXAX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-336 0 Eaton OH GNVLOHXAX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-336 1 Eaton OH GNVLOHXAX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-336 2 Eaton OH GNVLOHXAX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-336 3 Eaton OH GNVLOHXAX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328      
937-336 4 Eaton OH GNVLOHXAX0X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 328   2005-06-24   
937-336 5 Eaton OH GNVLOHXANMD  547D TIME WARNER CABLE INFORMATION SVCS (OHIO) - OH 328   2007-02-16   

<< 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.ms

Like this site? We accept donations via PayPal.