Local Calling Guide

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

NXX: 221

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
983-221 A Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-02-01   
983-221 0 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-02-01   
983-221 1 Deckers CO DNVTCOZIDS1  026D ONVOY, LLC - CO 656   2026-05-31   
983-221 2 Deckers CO   026D ONVOY, LLC - CO 656   2026-09-04   
983-221 3 Deckers CO   026D ONVOY, LLC - CO 656   2026-10-11   
983-221 7 Deckers CO   809C INTRADO COMMUNICATIONS, LLC 656   2026-11-01   
983-221 8 Deckers CO   026D ONVOY, LLC - CO 656   2026-08-01   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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