The American Driver
From Drivers - For Drivers
Colorado
Area Codes
Tandem Setting
303; 719; 720; 970
57'4" Maximum
State Police:
303-239-4500
emergency cell#:  911;  *277;
303-329-4501
Website
Vehicle Registration:
303-205-5600
303-305-5981  fax
Website
IRP:
303-205-5602
303-205-5981  fax
Website
Vehicle Registration Trip
Permits:
303-205-5691
[ 72-hour laden weight permit per unit ]
Website
Operating Authority:
303-894-2000
303-894-2071  fax
Website
UCR:
303-894-2000  (select 4)
Website
Fuel Tax:
303-205-5602
Website
IFTA:
303-205-8205
Website
IFTA Trip Permits:
303-205-5691
[ Issued at Ports of Entry ]
Website
Overweight/Oversized:
303-757-9539;  800-350-3765
303-757-9719  fax
Website
Hazardous Materials:
303-205-5691
303-894-2065  fax
Website
Hazardous Waste:
303-692-3322
303-759-5355  fax
Website
Radioactive Material:
303-894-2868
303-894-2065  fax
Website
Hazardous Spill Reporting:
877-518-5608
 
CDL  Information
Registration
Fuel Tax/IFTA
303-205-5602
Motor Vehicle Div.
Motor Carrier Services
IRP Section
1881 Pierce St., Rm 114
Lakewood, CO  80214
303-205-5602
Dept. of Revenue
Taxpayer Service Div.
1375 Sherman St.
Denver, CO  80261
303-205-8205 (IFTA)
Physical Address
Operating Authority
Oversize/Overweight Permit
Public Util. Comm.
Logan Tower,
Office Level 2
1580 Logan St.
Denver, CO  80215
303-894-2866
800-888-0170 x2001 (CO only)
Dept. of Trans.
OS/OW Permit Office
4201 E. Arkansas Ave., Rm 290
Denver, CO  80222
303-757-9539
800-350-3765
Hazardous Materials (Annual Permits)
=>
Public Util. Comm.
Logan Tower,
Office Level 2
1580 Logan St.
Denver, CO  80215
303-894-2868
Dept. of Public Safety
State Patrol
Hazmat Response
700 Kipling St., #1000
Denver, CO  80215
303-239-4546