---
title: "Delete do not contact (dnc) numbers contained in source."
method: DELETE
path: "/contacts/dncs/sources/{source}"
tags: ["contacts"]
---

# Delete do not contact (dnc) numbers contained in source.

`DELETE /contacts/dncs/sources/{source}`

Delete Do Not Contact (DNC) contact entries contained in source.

## Path parameters

- `source` string, required

## Other responses

- `400` — Bad request
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not found
- `500` — Internal Server Error

---

[API](https://skmtc.dev/callfire/apis/callfire-api-documentation.md) · [All operations](https://skmtc.dev/callfire/apis/callfire-api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/callfire/callfire-api-documentation/revisions/9f6fb501bc03/schema)