Local Calling Guide

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NPA: 983 [Rate centres in NPA 983] [Dial plan for NPA 983]

NXX: 219

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
983-219 A Denver CO   700J WAVENATION, LLC 656   2025-08-28   
983-219 0 Denver CO   700J WAVENATION, LLC 656   2025-08-28   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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