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Telnyx Verify API Number Lookup API

Carrier, caller-name (CNAM), and portability intelligence for a phone number.

Telnyx Verify API Number Lookup API is one of 3 APIs that Telnyx Verify API publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Number Lookup. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 3.0.3, at version 2.0.0.

Requests are made against a single base URL, https://api.telnyx.com/v2.

1 operations 1 paths 2 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.3
API Version
2.0.0
Base URL
https://api.telnyx.com/v2
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

Telnyx Verify API Number Lookup API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (API key) (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Telnyx API v2 key passed as Authorization: Bearer YOURAPIKEY. Create keys in the Telnyx Mission Control Portal under Auth / API Keys.

Paths & Operations 1

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

Number Lookup 1

Carrier, caller-name (CNAM), and portability intelligence for a phone number.

GET
/number_lookup/{phone_number}
Lookup phone number data
lookupNumber 2 params → 200401404

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are Errors (1 property), NumberLookupResponse (1 property). Each schema is shown below with its type and property counts.

NumberLookupResponse
object
1 property
Errors
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

telnyx-verify-number-lookup-api-openapi.yml Raw ↑

Other APIs Telnyx Verify API publishes across the network.

Telnyx Verify API Verify API
Telnyx Verify API Verify Profiles API