Meer API: Meerapi Check Phone Number

Check whether a phone number is on its country do-not-call (DNC) register before calling or texting. Returns do_not_call true or false and the register that.

Tool ID: meerapi_check_phone_number

Run this action

Use the TypeScript SDK for one call. Use ctx.tools.execute(...) inside a Play for durable calls, scheduled calls, or CSV processing.

import { Deepline } from 'deepline';

const deepline = await Deepline.connect();
const result = await deepline.tools.execute(
  'meerapi_check_phone_number',
  {
    "phone_number": "+14155550123"
  },
);

console.log(result.toolResponse.raw);

CLI

deepline tools execute meerapi_check_phone_number --input '{
  "phone_number": "+14155550123"
}' --json

Example response

The SDK returns this shape at result.toolResponse.raw. The example values illustrate the response.

{
  "data": {
    "do_not_call": true,
    "timestamp": "2026-01-15T12:00:00Z",
    "dnc_list_source": "example"
  }
}

Use deepline describe meerapi_check_phone_number --json for the latest machine-readable contract.

Input reference

Returns whether the phone number is on its country do-not-call register (do_not_call true or false), the register that answered, and when it was checked. This is a compliance check, not a validity, line-type or carrier lookup. Read-only. Send E.164 numbers with the national leading zero dropped: UK 01000822380 is +441000822380.

Name	Type	Required	Default	Details
`payload.phone_number`	`string`	Yes	—	E.164 with a leading + and digits only, e.g. +441000822380.

Output reference

Standard tool result payload.

Name	Type	Required	Default	Details
`result.data`	`object`	Yes	—	Provider response payload.
`result.data.do_not_call`	`boolean`	Yes	—	`true` if the number is on the register.
`result.data.timestamp`	`string`	Yes	—	When the check ran. Format: `date-time`.
`result.data.dnc_list_source`	`string \| null`	Yes	—	The register that answered. Can be `null` when the number is not listed.
`result.meta`	`object`	No	—	Additional response metadata (status, paging).

Deepline cost

Pricing model: fixed (per call).
Estimated Deepline credits: 0 per pricing unit.
Provider-native pricing may still exist outside Deepline credit billing.

​Run this action

​CLI

​Example response

​Input reference

​Output reference

​Deepline cost

​Related documentation

Run this action

CLI

Example response

Input reference

Output reference

Deepline cost

Related documentation