Local Calling Guide

Area code/prefix search

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

NXX: 780

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-780 A Cantonment FL PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44813      
850-780 0 Cantonment FL PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44813   2006-01-05   
850-780 1 Cantonment FL PNSCFLWAXFY  937C ONVOY, LLC - FL 44813   2018-11-10   
850-780 2 Cantonment FL PNSCFLWAXFY  937C ONVOY, LLC - FL 44813   2021-08-06   
850-780 3 Cantonment FL   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 44813   2005-05-17   
850-780 4 Cantonment FL PNSCFLWAXBX  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 44813   2016-05-27   
850-780 5 Cantonment FL PNSCFLWAXFY  937C ONVOY, LLC - FL 44813   2018-11-10   
850-780 6 Cantonment FL PNSCFLWAXAY  318J COMCAST IP PHONE, LLC 44813   2005-05-16   
850-780 7 Cantonment FL PNSCFLWAXFY  937C ONVOY, LLC - FL 44813   2016-03-23   
850-780 8 Cantonment FL PNSCFLWAXFY  937C ONVOY, LLC - FL 44813   2016-03-23   
850-780 9 Cantonment FL FTWBFLXAHMD  982E BANDWIDTH.COM CLEC, LLC - FL 44813   2019-03-11   

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

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