Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CRFRCOXCRP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
970-921 A Crawford CO 2184 DELTA COUNTY TELE-COMM, INC. 656      
970-921 0 Crawford CO 2184 DELTA COUNTY TELE-COMM, INC. 656      
970-921 2 Crawford CO 2184 DELTA COUNTY TELE-COMM, INC. 656      
970-921 3 Crawford CO 2184 DELTA COUNTY TELE-COMM, INC. 656      
970-921 5 Crawford CO 2184 DELTA COUNTY TELE-COMM, INC. 656      

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

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