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Sixtyfour Find Phone
enrichmentpeoplecompanyresearchdata
Sixtyfour Find Phone is a paid API for AI agents from Sixtyfour API at mpp.orthogonal.com, paid per call via MPP, $0.1/call, status unknown (last checked 2026-10-12).
Discovers and returns phone numbers for leads using Sixtyfour AI's people research engine
Price / call$0.1
Success—
StatusUnknown
How this service works
The Find Phone API uses Sixtyfour AI to discover phone numbers for leads. It extracts contact information from lead data and returns enriched results with phone numbers.
Output
Returns a discovered phone number (and possibly additional contact details) for the specified lead, sourced via Sixtyfour AI's research engine
Example use cases
Discover prospect phone for outreach campaign
“I have a list of leads from LinkedIn with their names and companies, but I'm missing phone numbers. Can you find the direct phone number for each one so I can call them tomorrow?”
Get contact details for account-based selling
“We're targeting three specific decision-makers at TechFlow Industries. Look up phone numbers for James Patterson, Michelle Rodriguez, and David Zhang so our sales team can reach out this week.”
Enrich CRM records with phone data
“Our CRM is missing contact phone numbers for about 50 prospects. Can you pull their phone numbers using the names and company info we already have on file so our team can do direct outreach?”
Technical details
Endpoint
POSThttps://mpp.orthogonal.com/sixtyfour/find-phone?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to discover a phone number for a specific lead or prospect and have some identifying information (name, company, email, or LinkedIn). Prefer this over generic search when you need structured, reliable contact data for sales or outreach workflows, especially when integrated with other Sixtyfour enrichment endpoints like Find Email or Enrich Lead.
Side effects
- Lead not found — no phone number discovered for the given inputs
- Insufficient identifying information provided to locate the lead
- Rate limit or quota exceeded
- Invalid or missing required lead fields in request body
- Phone number unavailable or not publicly discoverable for this contact
Tags
enrichmentpeoplecompanyresearchdata
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