Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 645 [Rate centres in NPA 645] [Dial plan for NPA 645]

NXX: 227

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
645-227 A Keys FL   0051 SHELCOMM 46017   2024-10-25   

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

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