Local Calling Guide

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NPA: 854 [Rate centres in NPA 854] [Dial plan for NPA 854]

NXX: 442

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
854-442 A Clio SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432      
854-442 0 Clio SC FLRNSCMAXLY  624H ONVOY SPECTRUM, LLC 432   2023-05-14   
854-442 1 Clio SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2023-08-26   
854-442 2 Clio SC   145J TERRA NOVA TELECOM INC. 432   2025-10-09   
854-442 4 Clio SC FLRNSCMAXCY  548E ONVOY, LLC - SC 432   2023-02-20   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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