Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 561 [Rate centres in NPA 561] [Dial plan for NPA 561]

NXX: 827

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
561-827 A West Palm Beach FL PMBHFLMAXZX  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018      

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

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