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: 360

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-360 A Graceville FL PNCYFLMAX3Y  7421 AT&T - LOCAL 45009      
850-360 0 Graceville FL   8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 45009   2019-04-02   
850-360 1 Graceville FL   937C ONVOY, LLC - FL 45009   2018-09-13   
850-360 2 Graceville FL   937C ONVOY, LLC - FL 45009   2018-09-13   
850-360 3 Graceville FL   937C ONVOY, LLC - FL 45009   2018-06-03   
850-360 4 Graceville FL   045L BHN IP ENABLED SERVICES, LLC 45009   2007-12-17   
850-360 5 Graceville FL   516C AT&T CORP. 45009   2013-02-17   
850-360 6 Graceville FL   937C ONVOY, LLC - FL 45009   2018-07-26   
850-360 7 Graceville FL   508J CENTURYLINK COMMUNICATIONS, LLC 45009   2014-05-27   
850-360 8 Graceville FL   073H TELNYX LLC 45009   2020-05-15   
850-360 9 Graceville FL   7421 AT&T - LOCAL 45009   2004-08-22   

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

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