---
title: "Number Recycling Check"
method: POST
path: "/camara/number-recycling/v0.2/check"
tags: ["connectivity", "camara", "number-recycling"]
---

# Number Recycling Check

`POST /camara/number-recycling/v0.2/check`

## Request

- Base URL: `https://api.infobip.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.infobip.com/camara/number-recycling/v0.2/check`
- Auth: one of:
  - OAuth 2
    - Client credentials
    - Token URL: `https://api.infobip.com/auth/1/oauth2/token`
  - API key in header `Authorization`
  - API key in header `Authorization`
  - HTTP basic

Use this method to check whether the subscriber of the specified phone number has changed.

## Request body

- C4fb96364cd87b1d1d15720880c5153ef26f58342e4ec03b9d5896f2251f17aeCamaraNumberRecyclingCheckRequestDto
  - `phoneNumber` string, required: Mobile phone number (MSISDN) to verify. The number must be in international format.
  - `specifiedDate` string, date, required: Date (YYYY-MM-DD) against which it is checked whether the phone number has been recycled (i.e. assigned to a new subscriber) since then.

## Response `200`

OK

- object
  - `phoneNumberRecycled` boolean: Result of the number recycling check.

## Other responses

- `400`: Bad request
- `401`: Unauthorized - Platform authentication error
- `403`: Permission denied
- `404`: Not found
- `422`: Unprocessable content
- `500`: Internal server error

---

[API](https://skmtc.dev/infobip/apis/infobip-openapi-specification.md) - [All operations](https://skmtc.dev/infobip/apis/infobip-openapi-specification/llms.txt) - [OpenAPI document](https://skmtc.dev/infobip/apis/infobip-openapi-specification/revisions/9dcbbaf902de?raw)