Telnyx Number Lookup

live CommunicationsCompliance

Telnyx Number Lookup MCP — phone carrier, caller-name (CNAM), and portability (LRN, ported status, line type) plus a fraud flag in one call. BYO Telnyx API key.

1 tools

0ms auth

free tier 50 calls/day

Tools

telnyx_number_lookup

Look up carrier, caller-name (CNAM), and number-portability/LRN data for a phone number using the Telnyx Number Lookup API. Returns the carrier name and line type (mobile/landline/voip), the CNAM call

No parameters required.

▶ Try it

Response

Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools

bash

curl -X POST https://gateway.pipeworx.io/telnyx-lookup/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'

Call a tool

bash

curl -X POST https://gateway.pipeworx.io/telnyx-lookup/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"telnyx_number_lookup","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript

import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("telnyx_number_lookup", {});

ask_pipeworx

// Or ask in plain English:
const answer = await px.ask("telnyx number lookup mcp — phone carrier, caller-name (cnam), and portability (lrn, ported status, line type) plus a fraud flag in one call");

Related packs

Other Pipeworx packs in the same categories (Communications, Compliance):

MCP Config

claude_desktop_config.json

{
  "mcpServers": {
    "pipeworx-telnyx-lookup": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://gateway.pipeworx.io/telnyx-lookup/mcp"
      ]
    }
  }
}