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: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
850-440 A Tyndall AFB FL PTSJFLXA5MD  919F MCC TELEPHONY OF FLORIDA, LLC - FL 45010      
850-440 1 Tyndall AFB FL PTSJFLXA5MD  919F MCC TELEPHONY OF FLORIDA, LLC - FL 45010      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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