compliance

DNC List

Definition

Do Not Call registry of phone numbers opted out of telemarketing. Always scrub aged lead lists against the National DNC Registry.

Understanding the DNC List

The Do Not Call (DNC) list is a registry maintained by the Federal Trade Commission (FTC) where consumers can register their phone numbers to opt out of telemarketing calls. There are two types: the National DNC Registry, which contains over 240 million numbers, and individual company DNC lists that you must maintain based on anyone who asks you to stop calling. Violating DNC rules carries penalties of $500 to $51,744 per call, depending on whether the violation was willful.

How It Works in Practice

Before calling any batch of aged leads, you must scrub your list against the National DNC Registry. Access costs $75 per year for up to 5 area codes at telemarketing.donotcall.gov. You must also maintain your own internal DNC list of anyone who has ever told you or your company to stop calling — this list never expires. Some states maintain their own DNC lists with additional requirements. California, Texas, Florida, Indiana, and Pennsylvania are among the strictest.

The scrubbing process is straightforward: upload your lead list to a DNC scrubbing service, which cross-references each number against federal and state registries. Numbers that match are flagged and removed from your calling list. Services like DNC.com and Gryphon Networks automate this process. Keep records of every scrub — date, list size, results — as proof of compliance in case of complaints.

Why It Matters for Aged Leads

Aged leads carry elevated DNC risk because prospects may have registered after their initial inquiry. Someone who filled out a form six months ago and then added their number to the DNC registry is off-limits for telemarketing calls. An established business relationship (EBR) exemption exists for companies that have sold to the consumer within the last 18 months, but lead buyers typically do not qualify for EBR. Always scrub, always document, and always honor stop-calling requests immediately. The cost of compliance is negligible compared to the cost of a single FTC complaint.

Learn the Language of Aged Leads

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