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.

Milton, FL

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
850-313 A PNSCFLWAX8Y  5562 METROPCS, INC. 44813      
850-313 0   5562 METROPCS, INC. 44813      
850-313 1   5562 METROPCS, INC. 44813      
850-313 2   5562 METROPCS, INC. 44813   2007-11-17   
850-313 3   5562 METROPCS, INC. 44813   2005-04-19   
850-313 4   5562 METROPCS, INC. 44813   2007-11-17   
850-313 5   5562 METROPCS, INC. 44813   2008-10-10   
850-313 6   5562 METROPCS, INC. 44813      
850-313 7   624H ONVOY SPECTRUM, LLC 44813   2022-11-04   
850-313 8   5562 METROPCS, INC. 44813   2007-02-15   
850-313 9   5562 METROPCS, INC. 44813      
850-365 A PNSCFLWAXSX  829J PAETEC ITEL, LLC 44813   2024-12-17   
850-400 A PNSCFLWAX8Y  5562 METROPCS, INC. 44813      
850-400 0   5562 METROPCS, INC. 44813   2012-03-05   
850-400 1   593K MCC TELEPHONY LLC 44813   2011-11-03   
850-400 2   937C ONVOY, LLC - FL 44813   2016-08-29   
850-400 3   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2014-05-10   
850-400 4   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2014-11-27   
850-400 5   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2015-06-08   
850-400 6   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2015-06-08   
850-400 7   508J CENTURYLINK COMMUNICATIONS, LLC 44813   2014-07-30   
850-400 8   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2015-11-08   
850-400 9   5562 METROPCS, INC. 44813   2011-10-28   
850-564 A PNSCFLBLX9X  7421 AT&T - LOCAL 44813      
850-564 0   593K MCC TELEPHONY LLC 44813   2006-07-17   
850-564 1   593K MCC TELEPHONY LLC 44813   2010-05-14   
850-564 2   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 44813   2011-06-19   
850-564 3   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2010-10-22   
850-564 4   593K MCC TELEPHONY LLC 44813   2005-08-01   
850-564 5   593K MCC TELEPHONY LLC 44813   2007-02-17   
850-564 6   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2011-05-13   
850-564 7   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44813   2006-12-05   
850-564 8   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2009-02-10   
850-564 9   7421 AT&T - LOCAL 44813      
850-623 A MLTNFLRADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-626 A MLTNFLRADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-665 A PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44813      
850-665 0   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2011-08-18   
850-665 1   6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 44813      
850-665 2   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44813   2004-11-14   
850-665 3   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44813   2006-01-05   
850-665 4   516C AT&T CORP. 44813   2009-09-04   
850-665 5   937C ONVOY, LLC - FL 44813   2008-09-04   
850-665 6   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813   2008-06-13   
850-665 8   937C ONVOY, LLC - FL 44813   2025-11-29   
850-665 9   516C AT&T CORP. 44813   2016-07-21   
850-715 A PNSCFLFPX1X  624H ONVOY SPECTRUM, LLC 44813      
850-715 0   624H ONVOY SPECTRUM, LLC 44813   2023-09-14   
850-715 1   624H ONVOY SPECTRUM, LLC 44813   2023-09-14   
850-715 2   624H ONVOY SPECTRUM, LLC 44813   2023-09-14   
850-715 3   624H ONVOY SPECTRUM, LLC 44813   2023-09-14   
850-715 4   937C ONVOY, LLC - FL 44813   2024-02-29   
850-715 5   515J IP HORIZON LLC 44813   2024-06-16   
850-715 6   515J IP HORIZON LLC 44813   2024-06-16   
850-715 7   515J IP HORIZON LLC 44813   2025-06-12   
850-715 8   515J IP HORIZON LLC 44813   2025-06-12   
850-715 9   937C ONVOY, LLC - FL 44813   2024-04-19   
850-750 A PNSCFLWAXFY  937C ONVOY, LLC - FL 44813      
850-750 0   937C ONVOY, LLC - FL 44813   2018-12-09   
850-750 1   937C ONVOY, LLC - FL 44813   2018-12-09   
850-750 2   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2019-05-30   
850-750 3   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 44813   2023-08-03   
850-750 4   937C ONVOY, LLC - FL 44813   2018-09-13   
850-750 5   937C ONVOY, LLC - FL 44813   2018-09-13   
850-750 6   937C ONVOY, LLC - FL 44813   2018-07-30   
850-750 7   937C ONVOY, LLC - FL 44813   2018-03-31   
850-750 8   937C ONVOY, LLC - FL 44813   2019-02-16   
850-750 9   937C ONVOY, LLC - FL 44813   2019-02-16   
850-810 A PNSCFLWAXSX  829J PAETEC ITEL, LLC 44813   2024-12-17   
850-810 0   937C ONVOY, LLC - FL 44813   2016-03-14   
850-810 1   937C ONVOY, LLC - FL 44813   2016-03-14   
850-810 2   5562 METROPCS, INC. 44813   2011-03-31   
850-810 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 44813   2007-05-01   
850-810 4   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2010-07-02   
850-810 5   937C ONVOY, LLC - FL 44813   2008-09-04   
850-810 6   145J TERRA NOVA TELECOM INC. 44813   2025-05-08   
850-810 8   318J COMCAST IP PHONE, LLC 44813   2006-05-18   
850-810 9   829J PAETEC ITEL, LLC 44813      
850-979 A PNSCFLWAXFY  937C ONVOY, LLC - FL 44813      
850-979 0   937C ONVOY, LLC - FL 44813   2021-02-20   
850-979 1   515J IP HORIZON LLC 44813   2021-05-13   
850-979 2   937C ONVOY, LLC - FL 44813   2025-02-01   
850-979 3   624H ONVOY SPECTRUM, LLC 44813   2022-11-04   
850-979 4   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2020-11-20   
850-979 5   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2020-11-20   
850-979 6   937C ONVOY, LLC - FL 44813   2020-10-05   
850-979 8   937C ONVOY, LLC - FL 44813   2019-12-04   
850-979 9   624H ONVOY SPECTRUM, LLC 44813   2021-07-31   
850-981 A MLTNFLRADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-981 0   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-981 1   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-981 2   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-981 3   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-981 4   937C ONVOY, LLC - FL 44813   2020-10-05   
850-981 5   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-981 6   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44813   2011-08-26   
850-981 7   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-981 8   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-981 9   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      
850-983 A MLTNFLRADS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813      

1 2 >>

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.