Vellium & Co

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phone-intel

Phone-number intelligence in one call: validity and E.164 normalization, line type (mobile, fixed line, VOIP, toll free, premium rate), country and region, carrier hint, timezones, and a deterministic 0-100 fraud/KYC risk score with a band

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
177 ms
Price
$0.005 per call
Paying buyers, last 30 days
5 (directory's own records)
Paid calls, last 30 days
5
Category
Sanctions and compliance screening
Address
https://api.agentstools.dev/phone/intel

Accuracy: paid answers checked against an independent record

Not yet in our paid checks. A seller we have not checked has neither passed nor failed.

For agents

This page as JSON: /sellers/0501f254c3ea.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].