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: 465

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
645-465 A Miami FL   693K LIVEWIRE TELECOM, LLC 46017   2026-05-04   
645-465 8 Miami FL   693K LIVEWIRE TELECOM, LLC 46017   2026-05-04   
645-465 9 Miami FL   693K LIVEWIRE TELECOM, LLC 46017   2026-05-04   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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