Key Takeaway
Find Email from Phone — Resolve a person's email address from a phone number using reverse lookup providers.. 1 credit per run. It is part of SyncGTM's 75+ enrichment library and is available via CLI and MCP.
What is Find Email from Phone Action?
Find Email from Phone is a reverse-lookup enrichment action that resolves a person's email address from their phone number. Given a mobile or landline number, SyncGTM queries multiple identity-resolution and reverse-lookup providers to find the associated email address with confidence scoring and verification.
Phone numbers are often the only contact data available from call logs, business cards, or inbound calls. This action lets you bridge the gap by resolving the email behind the phone number, enabling follow-up email outreach, CRM record completion, and multi-channel engagement with contacts you've only spoken to by phone.
This action uses waterfall enrichment to query multiple premium data providers in sequence, delivering higher match rates than single-source alternatives. Learn more about how waterfall enrichment works.
How it works
- 1
Provide a phone number (mobile or landline, with country code).
- 2
SyncGTM queries multiple reverse-lookup and identity-resolution providers in a waterfall sequence.
- 3
The action matches the phone number to a person's email address and verifies the association.
- 4
The verified email is returned along with the person's name and a confidence score.
Use cases
Post-Call Follow-Up
After a phone call with a prospect, resolve their email address from the caller ID to send a personalized follow-up email with meeting notes or next steps.
Business Card Enrichment
Received a business card with only a phone number? Find the person's email address to add them to your CRM and start nurturing the relationship.
CRM Data Completion
Fill in missing email addresses for CRM contacts that have phone numbers but no email. Improve your database completeness for email campaigns.
Multi-Channel Outreach
Start with a phone number from an event or referral and resolve the email to add email sequences alongside your calling cadence.
Input
| Field | Type | Required | Description |
|---|---|---|---|
| phone_number | string | Yes | The phone number with country code (e.g., +14155551234). |
Output
| Field | Type | Description |
|---|---|---|
| string | The person's email address. | |
| email_type | string | Type of email: work or personal. |
| full_name | string | Full name associated with the phone number. |
| confidence_score | number | Confidence score from 0 to 100. |
Related enrichments
Find Phone from Email
Resolve a person's phone number from their email address using reverse lookup providers.
Reverse Phone Lookup
Look up the owner and details associated with a phone number.
Find Work Email
Find a person's verified work email address using name and company data.
Enrich Person
Get a full person profile including current role, company, location, and social links.
Find Personal Email
Find a person's personal email address from public data sources.