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NPA: 850 [Rate centres in NPA 850] [Dial plan for NPA 850]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-659 5 Fort Walton Beach FL   829J PAETEC ITEL, LLC 44815   2010-04-22   
850-659 6 Fort Walton Beach FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2005-07-14   
850-659 7 Fort Walton Beach FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2005-07-14   
850-659 8 Fort Walton Beach FL   829J PAETEC ITEL, LLC 44815   2010-06-12   
850-659 9 Fort Walton Beach FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2011-06-04   
850-660 A Santa Rosa Beach FL FTWBFLXAJMD  593K MCC TELEPHONY LLC 44815      
850-660 0 Santa Rosa Beach FL   937C ONVOY, LLC - FL 44815   2018-11-12   
850-660 1 Santa Rosa Beach FL   593K MCC TELEPHONY LLC 44815   2010-05-14   
850-660 2 Santa Rosa Beach FL   593K MCC TELEPHONY LLC 44815   2018-04-23   
850-660 3 Santa Rosa Beach FL   937C ONVOY, LLC - FL 44815   2019-02-16   
850-660 4 Santa Rosa Beach FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 44815   2014-05-22   
850-660 5 Santa Rosa Beach FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44815   2019-11-17   
850-660 6 Santa Rosa Beach FL   593K MCC TELEPHONY LLC 44815   2012-10-07   
850-660 7 Santa Rosa Beach FL   937C ONVOY, LLC - FL 44815   2018-05-21   
850-660 8 Santa Rosa Beach FL   937C ONVOY, LLC - FL 44815   2018-05-21   
850-660 9 Santa Rosa Beach FL   937C ONVOY, LLC - FL 44815   2019-02-16   
850-661 A Tallahassee FL TLHSFLXAXZY  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 953      
850-662 A Quincy FL QNCYFLXA6MD  919F MCC TELEPHONY OF FLORIDA, LLC - FL 45011      
850-662 0 Quincy FL   937C ONVOY, LLC - FL 45011   2020-10-27   
850-662 1 Quincy FL   318J COMCAST IP PHONE, LLC 45011   2010-05-31   
850-662 2 Quincy FL   0338 QUINCY TEL CO 45011   2011-05-30   
850-662 3 Quincy FL   0338 QUINCY TEL CO 45011   2011-05-30   
850-662 4 Quincy FL   318J COMCAST IP PHONE, LLC 45011   2012-03-09   
850-662 5 Quincy FL   937C ONVOY, LLC - FL 45011   2022-12-22   
850-662 6 Quincy FL   937C ONVOY, LLC - FL 45011   2019-12-16   
850-662 7 Quincy FL   937C ONVOY, LLC - FL 45011   2022-11-20   
850-662 8 Quincy FL   937C ONVOY, LLC - FL 45011   2022-11-20   
850-662 9 Quincy FL   919F MCC TELEPHONY OF FLORIDA, LLC - FL 45011      
850-663 A Chattahoochee FL PTSJFLXAPS0  0291 CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY 45010      
850-663 1 Chattahoochee FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45010   2019-04-18   
850-663 2 Chattahoochee FL   0291 CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY 45010      
850-663 3 Chattahoochee FL   0291 CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY 45010      
850-663 4 Chattahoochee FL   0291 CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY 45010      
850-663 5 Chattahoochee FL   0291 CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY 45010      
850-663 6 Chattahoochee FL   0291 CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY 45010      
850-663 7 Chattahoochee FL   0291 CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY 45010      
850-663 8 Chattahoochee FL   0291 CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY 45010      
850-663 9 Chattahoochee FL   0291 CONSOLIDATED COMMUNICATIONS OF FLORIDA COMPANY 45010      
850-664 A Fort Walton Beach FL FTWBFLXADS0  0340 CENTURYLINK OF FLORIDA, INC. (CENTRAL) 44815      
850-665 A Milton FL PNSCFLWATMD  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44813      
850-665 0 Milton FL   982E BANDWIDTH.COM CLEC, LLC - FL 44813   2011-08-18   
850-665 1 Milton FL   6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 44813      
850-665 2 Milton FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44813   2004-11-14   
850-665 3 Milton FL   4802 LEVEL 3 COMMUNICATIONS, LLC - FL 44813   2006-01-05   
850-665 4 Milton FL   516C AT&T CORP. 44813   2009-09-04   
850-665 5 Milton FL   937C ONVOY, LLC - FL 44813   2008-09-04   
850-665 6 Milton FL   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 44813   2008-06-13   
850-665 8 Milton FL   937C ONVOY, LLC - FL 44813   2025-11-29   
850-665 9 Milton FL   516C AT&T CORP. 44813   2016-07-21   
850-666 A Tallahassee FL TLHSFLXAXQX  937C ONVOY, LLC - FL 953      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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