Colorado No-Call List Act
Colorado No-Call List Act
Marketing · Communications
Colorado maintains its own do-not-call list. Telemarketers must register, scrub against the list at least quarterly, not call listed numbers, and not block caller ID.
- Where
- Colorado
- Citation
- C.R.S. 6-1-901 to 6-1-908
- Status
- In force
- In force since
- 2001-08-08
- Last amended
- 2007-06-01
- Enforced by
- Colorado Attorney General and district attorneys; the list is administered by the Public Utilities Commission (6-1-905(1))
- People can sue
- Yes
- Penalties
- Deceptive trade practice enforceable under 6-1-110, 6-1-112, and 6-1-113 (state penalties up to $20,000 per violation; private actions by residential subscribers who receive unlawful solicitations); no state action for fewer than three violations per month; safe harbor for written procedures (6-1-906).
- Applies to
- Persons or entities making telephone solicitations to residential or wireless subscribers in Colorado (6-1-904)
Practices it requires
- Do not make telephone solicitations to residential or wireless numbers on the Colorado no-call list.C.R.S. 6-1-904(1)(a)
- Update copies of the no-call list within 30 days after the start of every calendar quarter.C.R.S. 6-1-904(4)
- Do not block or circumvent caller identification.C.R.S. 6-1-904(3)
Registration
- Register with the list program before making telephone solicitations.C.R.S. 6-1-904(1)(b); 6-1-905(3)(b)(II)
Sources
- Official text
- Colorado Revised Statutes 2024, Title 6 (Office of Legislative Legal Services, leg.colorado.gov)
Checked against these sources on 2026-09-25 by research agent (Claude), primary sources.
Research reference, not legal advice.