{"carrier":{"dot_number":"779339","legal_name":"FRONT RANGE COURIERS LTD","dba_name":"PARCELTEK","entity_type":"AUTHORIZED FOR HIRE","operating_status":"AUTHORIZED FOR HIRE","phy_street":"4105 HOLLY STREET","phy_city":"DENVER","phy_state":"CO","phy_zip":"80216","phy_country":"US","phone":"3033997336","mc_number":"MC-513204","mc_number_2":"","mc_number_3":"","carrier_operation":"A","hm_indicator":"N","power_units":7,"total_drivers":11,"total_cdl":3,"mcs150_mileage":190000,"mcs150_mileage_year":"2007","mcs150_date":"20110121 0000","add_date":"19981102","officer_1":"RICHARD ZIEMBA","officer_2":"MARY ANN ZIEMBA","fleet_size_class":"D","business_type":"CORPORATION","duns_number":"","crash_rate":0,"prior_revoke_flag":"N","prior_revoke_dot":"","cargo_types":"C","source":"census","ingested_at":"2026-05-16 01:40:54","updated_at":"2026-05-16 01:40:54"},"crashes":{"total":2,"fatal":0,"injury":2},"safety_scores":[]}