Drop in your numbers and ZipAudience verifies each one, tags it mobile or landline, and screens it against Do Not Call and TCPA litigator lists — so you reach real people legally instead of inviting a lawsuit.
The problem
A raw phone list hides three different risks at once. Some numbers are dead or reassigned and waste your dialer. Some belong to people on the federal Do Not Call registry. And a small but dangerous slice belong to serial TCPA plaintiffs who bait calls and texts for a living. You cannot tell them apart by looking — but the penalties for guessing wrong are statutory and stack per contact.
The market gap
Most teams either skip compliance entirely and gamble, or stitch together a validation API, a DNC subscription, and a separate litigator scrub — three vendors, three bills, three exports. ZipAudience folds verification, DNC, and TCPA screening into one pass right where you build your lists, so a safe-to-dial list is the default instead of a compliance project.
How we solve it
Our verification engine runs every number through a multi-signal check and returns a single, plain-English verdict per row — call it, text it, or leave it alone.
Confirms the number is real, active, and correctly formatted before you waste a dial.
Tags each number mobile, landline, or VoIP so you only text lines that can receive a text.
Flags numbers on the federal Do Not Call list so you suppress them before the campaign goes out.
Surfaces known TCPA plaintiffs and high-risk lines so you never bait a lawsuit.
Splits your list into clear-to-contact, suppress, and high-risk files ready to use.
Validation, DNC, and TCPA all run together — no juggling three separate tools.
A screened phone list is the safe foundation for everything that follows. Save it to your account and ZipAudience can profile the audience, draft compliant outreach, and route follow-ups to the channel each line actually supports — so a compliant list flows straight into a campaign instead of sitting in a spreadsheet.
How it works
Drop in a CSV or paste numbers — we auto-detect the phone column.
Each number is validated, classified, and checked against DNC and TCPA lists.
See clear-to-contact, suppress, and high-risk rows broken out with the reason for each.
Download the safe segment or save the list to dial and text from your campaigns.
Suppress DNC and litigator numbers before a single dial — not after the demand letter.
Drop dead and reassigned numbers so your connect rate climbs.
Text mobiles, call landlines — never waste a send on a line that can’t receive it.
Validation, DNC, and TCPA in a single pass inside your workflow.
It removes the biggest, most automatable risks — invalid numbers, DNC-registered lines, and known litigators — before you contact anyone. You still own consent records and your own calling-time and disclosure practices; treat this as a powerful screen, not legal advice.
The DNC screen flags numbers on the federal Do Not Call registry. The TCPA screen surfaces known serial litigators and high-risk lines associated with TCPA complaints. We run both so you suppress regulated and predatory numbers in the same pass.
Yes. Every number is classified by line type and carrier, so you only send texts to lines that can receive them and route voice to the rest.
CSV, TSV, and plain text. We auto-detect the phone column, normalize formatting, and ignore the rest.
Screen your first list of numbers free. No credit card required.
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