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: 801

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-801 A Crestview FL CRVWFLXA9MD  937C ONVOY, LLC - FL 44814      
850-801 0 Crestview FL   937C ONVOY, LLC - FL 44814   2023-09-10   
850-801 1 Crestview FL   937C ONVOY, LLC - FL 44814   2021-07-02   
850-801 2 Crestview FL   937C ONVOY, LLC - FL 44814   2019-06-09   
850-801 3 Crestview FL   937C ONVOY, LLC - FL 44814   2019-06-09   
850-801 4 Crestview FL   937C ONVOY, LLC - FL 44814   2020-12-02   
850-801 5 Crestview FL   937C ONVOY, LLC - FL 44814   2020-01-05   
850-801 6 Crestview FL   937C ONVOY, LLC - FL 44814   2020-01-05   
850-801 7 Crestview FL   937C ONVOY, LLC - FL 44814   2021-07-02   
850-801 8 Crestview FL   937C ONVOY, LLC - FL 44814   2019-11-17   
850-801 9 Crestview FL   937C ONVOY, LLC - FL 44814   2021-07-02   

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

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