Treat national registry scrubbing as a gate before a phone number reaches the dialer. The National Do Not Call Registry tells registered telemarketers which numbers to remove; it does not block calls for you.1 Put that gate between list intake and dialing. Keep the suppression sets distinct, use a current registry check, and record why each number was released or withheld. A result that exists only in a rep's memory is not a control the team can run consistently.
Map the suppression sets
Decide which lists can stop a call and what happens when one matches before anyone starts dialing.
Run the scrub against the National Do Not Call Registry, applicable state do-not-call lists, and your internal do-not-call list before the dialer touches the list.2 A proper scrub uses at least three suppression sets; treating them as one list is a mistake.3
Your internal list holds people who have asked your company to stop calling.4 Requests to stop calling must be honored for at least five years.5 Give each match a reason such as national registry, state registry, or internal request. Proceed only when every applicable set is identified and the disposition for a match is clear.
Establish current registry coverage
Use a current federal registry input for each batch. Treat the National Do Not Call Registry as a database to search against before making calls.6 If you call across area codes, confirm that each area code is covered by your registry access. An unsubscribed area code is one you are dialing without National Registry coverage.7
Set the release rule before loading the list: if the registry input is not current for the call window, hold the batch. Record which registry version supports the batch and who approved its use. Review individual numbers only after coverage is established.
Review each phone number
Review the phone number itself. Company fields, titles, and account status do not settle whether that number belongs in the dial queue.
The Registry contains only phone numbers and does not record whether they are landline or cell phones.8 Normalize the number in your own data, then compare it against every applicable suppression set. Keep the original and reviewed values together so a match can be traced to the record that entered the workflow.
Run a separate reassigned-number check when your process uses that database. The query requires the phone number plus either the date consent was obtained or the last date the caller verified that the consumer was at that number.9 Using the database can reduce potential TCPA liability by helping avoid inadvertent calls to consumers who have not given consent.10
If the required date input is missing, route the number to review and leave it out of the release batch. Release it only after every applicable check has a result and no unresolved match remains.
Apply the result before dialing
Scrubbing is complete when the dialer receives the approved set. Remove numbers upstream of upload and dialing, and give every match an explicit disposition.
Before making a telemarketing call, check the call list against the National Do Not Call Registry when no available exemption applies.11 Route a match to removal or documented exception review. For a national or state do-not-call match, sales calls require valid consent or an existing business relationship.12
Keep exception review separate from ordinary list release. The record should show whether the number was removed, held for review, or released under a documented basis. Dial only when every record has one of those outcomes and no match is waiting for a decision.
Recheck and keep records
Make the cadence part of list operations. The person loading a list should be able to show when the check happened and what the batch did with matches.
Federal law requires telemarketers, including securities firms, to check the National Do Not Call Registry at least every 31 days and avoid calling listed numbers.13 A safe-harbor process also requires records documenting prevention of calls to entity-specific and National Do Not Call lists, with the registry version downloaded no more than 31 days before the call.14
Record the registry version, the check date, the suppression sets applied, the matches removed, and any exception review. Re-run the process when a new batch enters production and when the current check window expires. Do not carry forward an old clean result simply because the contact record did not change.
What not to do
Avoid these shortcuts:
- Do not skip the federal scrub because the campaign is B2B. Scrubbing a B2B campaign against the National Do Not Call Registry is the safest course.15
- Routinely check names and numbers against the Do-Not-Call Registry before calling or texting, even when a third-party platform or automated telephone dialing system handles the calls or texts.16
- Do not release a national or state match because someone assumes consent or an existing business relationship. Sales calls to those numbers are prohibited without one of those bases.12