Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 850 [Rate centres in NPA 850] [Dial plan for NPA 850]

NXX: 344

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-344 A Fort Walton Beach FL FTWBFLDM1MD  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 44815      
850-344 0 Fort Walton Beach FL FTWBFLDM1MD  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 44815      
850-344 1 Fort Walton Beach FL PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2012-10-20   
850-344 2 Fort Walton Beach FL PNSCFLWAXSX  829J PAETEC ITEL, LLC 44815   2006-06-08   
850-344 3 Fort Walton Beach FL PNSCFLWAXSX  829J PAETEC ITEL, LLC 44815   2007-02-24   
850-344 4 Fort Walton Beach FL PNSCFLWAXSX  829J PAETEC ITEL, LLC 44815   2009-09-08   
850-344 5 Fort Walton Beach FL PNSCFLWAXSX  829J PAETEC ITEL, LLC 44815   2009-09-25   
850-344 6 Fort Walton Beach FL PNSCFLWAXSX  829J PAETEC ITEL, LLC 44815   2006-06-08   
850-344 7 Fort Walton Beach FL PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2012-02-20   
850-344 8 Fort Walton Beach FL PNSCFLWAXSX  829J PAETEC ITEL, LLC 44815   2007-10-11   
850-344 9 Fort Walton Beach FL PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2014-08-22   

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

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