Telesign Phone ID API
telesign.com
- Capabilities
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- From
- n/a
- Calls, 30 days
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Overview
Researched from the vendor's own pages; every fact links to its source and the day we checked it.
Telesign Phone ID returns information about a phone number including phone type, carrier and whether it can receive voice or SMS. Requests are POSTs to the Phone ID endpoint with the number in the path or body, authenticated with Basic or Digest (HMAC) auth.
Company
- Legal name
- Not confirmed
- Headquarters
- Not confirmed
- Founded
- Not confirmed
- Employees
- Not confirmed
- Ownership
- Not confirmed
- Kind
- Infrastructure
- Website
- Not confirmed
API
Verified- Access
- Self-serve API
- Style
- REST
- Auth
- HTTP Basic
- Base URL
https://rest-ww.telesign.com- Features
- Bulk —Async —Webhooks —MCP —Sandbox —
- Rate limit
- Not confirmed
- Docs
- Reference
Pricing
- Model
- Not confirmed
- List prices
- Contact sales
- Free tier
- Not confirmed
- Checked
- Sep 29, 2026
Compliance
Vendor-claimed- SOC 2
- Not confirmed
- GDPR
- Not confirmed
- CCPA
- Not confirmed
- DPA
- Not confirmed
- DNC / TCPA
- Applies (phone data for calls or texts)
- Other
- HIPAA
- Resale / storage
- Unknown until a written agreement says otherwise
Relationships
- Integrations
- Not confirmed
- Alternatives
- None named by the vendor
Sources (2)
- Telesign Phone ID get startedchecked Sep 29, 2026
- Telesign Phone ID product pagechecked Sep 29, 2026
Placement in the Grid
Where this vendor sits on the GridRouter Grid in each category it serves. No vendor pays for placement.
| Category | Placement | Execute | Coverage | Calls | Report |
|---|---|---|---|---|---|
| Phone | Not yet rated | – | – | 0 | View Grid |
API
The vendor's OpenAPI document as stored in the catalog, its operations, and the rate limits it publishes.
Rebuilt from the vendor's public docs, only what the pages show. Each operation links the page it came from; response shapes the docs don't spell out are left empty rather than guessed.
| Method | Path | Summary | Params | Source |
|---|---|---|---|---|
| POST | /v1/phoneid/{complete_phone_number} | Phone ID (number in path) | 1 | Docs |
| POST | /v1/phoneid | Phone ID | 0 | Docs |
Rate limits
No published rate limits found. Without a published limit GridRouter paces conservatively (1 request per second).