Platts
3333 Walnut St.
Boulder, CO 80301-2515
Tel: +1 (800) 424-2908 or +1 (720) 548-5500
Fax: +1 (720) 548-5701

McGraw-Hill Broadcasting: KMGH-TV
123 Speer Blvd.
Denver, CO 80203-3417
Tel: +1 (303) 832-7777

Corporate
7400 South Alton Court (Centennial)
Englewood, CO 80112-2394
Tel: +1 (303) 771-6510