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: 990

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-990 A Gulf Breeze FL PNSCFLWAXFY  937C ONVOY, LLC - FL 44813      
850-990 0 Gulf Breeze FL   937C ONVOY, LLC - FL 44813   2018-11-10   
850-990 1 Gulf Breeze FL   937C ONVOY, LLC - FL 44813   2018-11-10   
850-990 2 Gulf Breeze FL   937C ONVOY, LLC - FL 44813   2018-08-25   
850-990 3 Gulf Breeze FL   937C ONVOY, LLC - FL 44813   2018-03-16   
850-990 4 Gulf Breeze FL   937C ONVOY, LLC - FL 44813   2018-03-16   
850-990 5 Gulf Breeze FL   937C ONVOY, LLC - FL 44813   2018-08-25   
850-990 6 Gulf Breeze FL   937C ONVOY, LLC - FL 44813   2018-09-27   
850-990 7 Gulf Breeze FL   937C ONVOY, LLC - FL 44813   2018-09-27   
850-990 9 Gulf Breeze FL   937C ONVOY, LLC - FL 44813   2019-01-31   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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