Marketing agencies
Phone validation for marketing agencies
Clean your clients' SMS and calling lists before a campaign, so they pay for messages and dials that can actually land.
Start 7-day free trial →What you get back
- ✓Dead numbers are flagged before you send.
- ✓Landlines are labeled, since they cannot receive texts.
- ✓Carrier per number is returned in the file.
How marketing agencies teams use it
- Clean a client's SMS list before a send.
- Check form fills from landing pages through the API.
- Hand clean files back to clients as CSV.
What it does not do
TrueSearch does not check opt-in status, DNC or litigator lists. Your clients' consent records still matter.
Upload a CSV or Excel file. Get back every number marked valid or dead, mobile, landline or VoIP, with carrier.
Starter: $97/month for 5,000 numbers after the 7-day trial. Cancel anytime.
Questions
What does the check return for each number?
Whether the number is valid or dead, its line type (mobile, landline, VoIP or toll-free) and its carrier.
Does it check Do Not Call or litigator lists?
No, not yet. TrueSearch checks validity, line type and carrier only.
How do I start?
Start the 7-day free trial (250 numbers), then upload a CSV or Excel file or paste numbers. Starter is $97/month for 5,000 numbers after the trial.
Is my list stored?
No. Lists are processed and returned. We keep usage counts, not your numbers.
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This guide is general information, not legal advice. TrueSearch for Business checks validity, line type and carrier from licensed telecom data. It does not check the National Do Not Call Registry, state DNC lists or the FCC Reassigned Numbers Database. Not a consumer reporting agency; not for FCRA purposes.