The DNC stands for Do Not Call list—part of a U.S. federal regulation designed to protect consumers from unwanted telemarketing calls. Businesses making outbound calls must comply with DNC regulations to avoid fines and legal issues.
National DNC Registry: Managed by the Federal Trade Commission (FTC), it allows consumers to opt out of receiving telemarketing calls.
Purpose: Prevent telemarketers from calling phone numbers that have been registered by consumers who don’t want sales calls.
Scope: Applies to calls for sales or promotions—not to informational calls, political calls, or surveys.
Visit the National DNC Registry website: https://telemarketing.donotcall.gov
Create a Telemarketer Account under your business or organization name.
Request access to area codes where you plan to call.
You get five free area codes; more require a fee.
Once approved, log in and download the list of registered phone numbers in your selected area codes.
Integrate this list into your dialing system to suppress numbers on the list.
You must scrub your call lists against the DNC registry every 31 days.
Ensure your systems automatically block numbers that appear on the DNC list.
In addition to the national registry, maintain your own list of customers who’ve asked your organization directly not to be contacted again.
Fines can reach $51,744 per call for violations.
Applicable even if you're using third-party dialers or platforms—you’re still responsible.