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Telesign Phone Intelligence API

Phone number lookup and intelligence operations

Telesign Phone Intelligence API is one of 5 APIs that Telesign publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Phone Intelligence. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 1 operation across 1 path, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 2.

Requests are made against a single base URL, https://rest-ww.telesign.com/v1.

1 operations 1 paths 5 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2
Base URL
https://rest-ww.telesign.com/v1
Authentication
HTTP Basic
Terms of Service
Resource Areas
1

Authentication & Security 1

Telesign Phone Intelligence API declares 1 security scheme for authenticating requests. It accepts HTTP basic authentication (BasicAuth). By default, every request must be authenticated.

  • BasicAuth — Basic authentication using Customer ID as username and API key as password.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Phone Intelligence 1

Phone number lookup and intelligence operations

POST
/phoneid/{complete_phone_number}
Look Up Phone ID
lookupPhoneId 1 param body → 200400401402429500

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are LocationInfo (7 properties), PhoneIdResponse (5 properties), TransactionStatus (3 properties), PhoneType (2 properties). Each schema is shown below with its type and property counts.

LocationInfo
object
7 properties
NumberingInfo
object
2 properties
TransactionStatus
object
3 properties
PhoneType
object
2 properties
PhoneIdResponse
object
5 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

telesign-phone-intelligence-api-openapi.yml Raw ↑

Other APIs Telesign publishes across the network.

Telesign Voice API
Telesign Fraud Scoring API
Telesign Messaging API
Telesign Verification API
Where this information came from

This is an independent, third-party profile of Telesign Phone Intelligence API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

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