Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 727 [Rate centres in NPA 727] [Dial plan for NPA 727]

NXX: 789

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
727-789 A Clearwater FL STGRFLXA78H  0328 FRONTIER FLORIDA LLC DBA FRONTIER COMM OF FLORIDA 952      

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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