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: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
645-333 A Miami FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46017   2024-01-08   
645-333 0 Miami FL   704G WIDE VOICE, LLC - FL 46017   2024-01-08   
645-333 1 Miami FL   6889 OMNIPOINT MIAMI E LICENSE, LLC 46017   2024-03-07   
645-333 2 Miami FL   6889 OMNIPOINT MIAMI E LICENSE, LLC 46017   2024-03-07   
645-333 3 Miami FL   704G WIDE VOICE, LLC - FL 46017   2024-01-08   
645-333 4 Miami FL   478J NUSO, LLC 46017   2024-01-09   
645-333 5 Miami FL   478J NUSO, LLC 46017   2024-01-09   
645-333 6 Miami FL   6889 OMNIPOINT MIAMI E LICENSE, LLC 46017   2024-03-07   
645-333 7 Miami FL   704G WIDE VOICE, LLC - FL 46017   2024-01-08   
645-333 8 Miami FL   704G WIDE VOICE, LLC - FL 46017   2024-01-08   
645-333 9 Miami FL   704G WIDE VOICE, LLC - FL 46017   2024-01-08   

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

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