Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 983 [Rate centres in NPA 983] [Dial plan for NPA 983]

NXX: 888

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
983-888 A Denver CO DNVRCOMA22Z  557H WIDE VOICE, LLC - CO 656      
983-888 0 Denver CO DNVRCO26DS5  278F PEERLESS NETWORK OF COLORADO, LLC - CO 656   2023-09-08   
983-888 1 Denver CO   321J HD CARRIER LLC 656   2023-08-05   
983-888 2 Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656   2023-08-07   
983-888 3 Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656   2023-08-07   
983-888 4 Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656   2023-08-07   
983-888 5 Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656   2023-08-07   
983-888 6 Denver CO BRFDCOMADS0  9636 QWEST CORPORATION 656   2023-08-07   
983-888 7 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2023-08-24   
983-888 8 Denver CO DNVRCOMA22Z  557H WIDE VOICE, LLC - CO 656   2023-08-05   
983-888 9 Denver CO DNVRCOMD4MD  6010 NEW CINGULAR WIRELESS PCS, LLC 656   2023-08-24   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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