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.

Destin, FL

<< 1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
850-353 9 FTWBFLXAYMD  937C ONVOY, LLC - FL 44815   2020-12-02   
850-389 A PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815      
850-389 0 FTWBFLXAYMD  937C ONVOY, LLC - FL 44815   2019-02-16   
850-389 1 FTWBFLXAYMD  937C ONVOY, LLC - FL 44815   2019-02-16   
850-389 2 PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2005-07-01   
850-389 3 PNSCFLWAXLY  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 44815   2007-05-01   
850-389 4 PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815      
850-389 5 FTWBFLXAYMD  937C ONVOY, LLC - FL 44815   2019-06-08   
850-389 6 PNSCFLWAXBX  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 44815   2012-07-05   
850-389 7 PNSCFLFPX1X  624H ONVOY SPECTRUM, LLC 44815   2024-03-24   
850-389 8 PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44815   2013-07-02   
850-389 9 FTWBFLXAYMD  937C ONVOY, LLC - FL 44815   2020-10-05   
850-424 A PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815      
850-424 0 PNSCFLWAXSX  829J PAETEC ITEL, LLC 44815   2006-02-23   
850-424 1 PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2008-12-09   
850-424 2 PNSCFLWAXSX  829J PAETEC ITEL, LLC 44815   2007-02-24   
850-424 3 PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44815   2007-01-16   
850-424 4 PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44815   2015-04-19   
850-424 5 PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44815   2007-12-19   
850-424 6 PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44815   2005-05-23   
850-424 7 PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44815   2011-03-10   
850-424 8 FTWBFLXAHMD  982E BANDWIDTH.COM CLEC, LLC - FL 44815   2009-02-10   
850-424 9 FTWBFLXAJMD  593K MCC TELEPHONY LLC 44815   2010-05-09   
850-460 A FTWBFLXAX2X  5562 METROPCS, INC. 44815      
850-460 0 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2015-07-06   
850-460 1 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2015-07-06   
850-460 2 PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44815   2009-05-20   
850-460 3 PNSCFLWAXLY  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 44815   2009-02-01   
850-460 4 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2011-03-07   
850-460 5 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2011-03-07   
850-460 6 FTWBFLXAX2X  5562 METROPCS, INC. 44815   2007-03-05   
850-460 7 PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44815   2012-03-02   
850-460 8 PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44815   2014-01-17   
850-460 9 PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2013-03-01   
850-502 A PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815      
850-502 0 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2005-08-21   
850-502 1 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2005-08-21   
850-502 2 PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2007-04-20   
850-502 3 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2010-08-17   
850-502 4 PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815      
850-502 5 PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2011-10-01   
850-502 6 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2006-11-27   
850-502 7 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2006-11-27   
850-502 8 PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2012-03-16   
850-502 9 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2006-01-09   
850-517 A PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815      
850-517 0 FTWBFLXAMMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 44815   2018-06-18   
850-517 1 PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815      
850-517 2 FTWBFLXAYMD  937C ONVOY, LLC - FL 44815   2019-06-08   
850-517 3 FTWBFLXAYMD  937C ONVOY, LLC - FL 44815   2018-09-10   

<< 1 2 3 4 >>

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.