StatesToolsCompareFederal

Home / States / Colorado

Colorado

CO

Telecom Compliance Reference — Updated January 2023

Mini-TCPA State — High Risk

Calling Hours

8:00 AM–9:00 PM

Min Penalty

$2,000

Registration

Not Required

OverviewCalling HoursConsentRegistrationDNCEnforcementCase LawLegislation

Colorado Do-Not-Call List

State DNC registry requirements for Colorado

Colorado Has Its Own DNC List

You must scrub against BOTH the federal National DNC Registry AND the Colorado state DNC list before making calls in this state. Scrubbing only the federal list is not sufficient.

Colorado No-Call List

Maintained ByColorado Public Utilities Commission (PUC); operated by Data Protection Group LLC; telemarketer registration also required through Colorado Attorney General
Scrub Frequency RequiredMust scrub against the Colorado No-Call List AND the federal NDNC Registry. The Colorado list is maintained separately from the federal list. Telemarketers must update their lists regularly as the state list is updated.
Registration PermanentYes — once registered, stays on list

Covers

LandlinesCell Phones
Download FormatDownloadable via ColoradoNoCall.com after telemarketer registration and fee payment

Colorado maintains a SEPARATE state No-Call List administered by the PUC through its designated agent, Data Protection Group LLC. Over 2.7 million Coloradans are registered. Telemarketers face a DUAL registration requirement: (1) Register with the Colorado AG ($200 initial, $100 annual renewal) and (2) Register with the Colorado No-Call program via ColoradoNoCall.com. No-Call List registration fees are annual, based on total company employee count, ranging from $0 to $500. Penalties include actual damages, statutory damages up to $500 per violation, and attorney fees. Consumers register for free online at ColoradoNoCall.com or by calling 303-776-2678 / 800-309-7041. Must scrub against BOTH the state list and the federal NDNC.

Access / Subscribe to Colorado No-Call List →

Federal National DNC Registry (Always Required)

Registry URLtelemarketing.donotcall.gov
Scrub FrequencyEvery 31 days (minimum)
Free AccessUp to 5 area codes
Full Access$75 / 5 area codes / year

You must scrub the federal list regardless of whether Colorado has its own list. There is no opt-out from federal DNC compliance.

DNC Scrub Checklist

✓Subscribe to the National DNC Registry (telemarketing.donotcall.gov)
✓Subscribe to the Colorado state DNC list
✓Scrub your call list against both registries before each campaign
✓Re-scrub every 31 days (federal requirement) — more often if state requires
✓Maintain your own internal DNC list for opt-outs
✓Honor internal opt-out requests within 30 days
✓Document all scrub dates and list versions used
Calling a DNC-registered number in Colorado: $2,000 per call. The consumer can sue you directly — no AG required.

Stay Current

Weekly digest: what changed this week

New enforcement actions, statute updates, and rule changes in Colorado — delivered once a week.

No spam. Unsubscribe anytime. Powered by Brevo.

Need help getting compliant?

Catalyst Partners sets up automated DNC scrubbing across all states you operate in — federal and state lists, on a schedule that keeps you legal.

Book a Compliance Call →

This is a compliance reference tool, not legal advice. Data compiled from public statutes, LegiScan, CourtListener, state AG offices, and AI-assisted analysis. Verify all information with qualified counsel before relying on it. Full terms & data sources →