---
title: "080 Block Call Service"
slug: "sens-blockcall"
tags: ["simple easy notification service"]
updated: 2026-09-17T09:18:00Z
published: 2026-09-17T09:18:00Z
canonical: "guide.ncloud-docs.com/sens-blockcall"
stale: true
---

> ## Documentation Index
> Fetch the complete documentation index at: https://guide.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 080 Block Call Service

Available in Classic and VPC

The 080 Block Call Service section describes how to request/cancel request/terminate the 080 Block Call Service, as well as to add/view/delete the blocked numbers.

              Note

              

To use features provided in **SMS > 080 Block Call Service**, you must have a project set to use SMS. To create a project, see [Create project](/docs/en/sens-project#%ED%94%84%EB%A1%9C%EC%A0%9D%ED%8A%B8%EC%83%9D%EC%84%B1); to edit the settings of a created project, see [Edit project](/docs/en/sens-project#%ED%94%84%EB%A1%9C%EC%A0%9D%ED%8A%B8%EC%88%98%EC%A0%95).

## 080 Block Call Service

To send an ad massage, you must register the 080 Block Call Service. For more information, see [Duty to indicate 080 block call numbers](/docs/en/sens-smspolicy#080%EC%88%98%EC%8B%A0%EA%B1%B0%EB%B6%80%EB%B2%88%ED%98%B8%ED%91%9C%EA%B8%B0%EC%9D%98%EB%AC%B4).

### Request 080 Block Call Service

To request the 080 Block Call Service, follow these steps:

1. Click **Menu** > **All Services** > **Application Services** > **Simple & Easy Notification Service** on the NAVER Cloud Platform console.
2. Click **SMS > 080 Block Call Service**.
3. Check the content displayed on the screen and click the **[Request 080 Block Call Service]** button.
4. When the 080 Block Call Service request popup window appears, review the information and agree to the terms and conditions.
5. Enter your company name and click the **[OK]** button.
  - The Block Call Service is requested under the relevant company’s name.
  - When the service request is completed, its status is changed as **Complete**, and 080 Block Call numbers are issued and the charging starts.

### Cancel the request for 080 Block Call Service

To cancel the request for 080 Block Call Service, follow these steps:

              Note

              

If the status is **Processing**, you can cancel the request for 080 Block Call Service. No charges or penalties apply if the request is canceled before being completed.

1. Click **Menu** > **All Services** > **Application Services** > **Simple & Easy Notification Service** on the NAVER Cloud Platform console.
2. Click **SMS > 080 Block Call Service**.
3. Select the service to cancel the request for 080 Block Call Service.
4. Click the **[Cancel]** button.
5. In the 080 Block Call Service request deletion popup window, enter the company name entered when you requested it, and click the **[Cancel]** button.
  - The request for 080 Block Call Service is canceled.

### Terminate the 080 Block Call Service

To terminate the 080 Block Call Service, follow these steps:

              Note

              

The registered blocked numbers are deleted if the service is terminated, and not restored even if you request the 080 service again.

1. Click **Menu** > **All Services** > **Application Services** > **Simple & Easy Notification Service** on the NAVER Cloud Platform console.
2. Click **SMS > 080 Block Call Service**.
3. Select the project to terminate the request for 080 Block Call Service.
4. Click the **[Terminate]** button.
5. In the 080 Block Call Service termination popup window, enter the company name entered when you requested it, and click the **[Delete]** button.
  - The 080 Block Call Service is terminated, and its status is changed as **Stopped**.

## Blocked numbers

You can view the numbers blocked through the 080 Block Call Service, as well as add/delete the numbers to be blocked manually through the web console.

### Add numbers to be blocked

You can add numbers to be blocked to filter them automatically when sending an ad message. To add numbers to be blocked, follow these steps:

1. Click **Menu** > **All Services** > **Application Services** > **Simple & Easy Notification Service** on the NAVER Cloud Platform console.
2. Click **SMS > 080 Block Call Service**.
3. Select the project to add numbers to be blocked.
4. Click the **[Add]** button.
5. Enter numbers to be blocked and click the **[OK]** button.
  - Numbers to be blocked are added to the list.

### View the blocked numbers

To view the blocked numbers, follow these steps:

1. Click **Menu** > **All Services** > **Application Services** > **Simple & Easy Notification Service** on the NAVER Cloud Platform console.
2. Click **SMS > 080 Block Call Service**.
3. Select the project to view the blocked numbers.
  - The blocked number list is displayed.

### Delete blocked number

If you delete a blocked number, you can send an ad message using that number. To delete a blocked number, follow these steps:

1. Click **Menu** > **All Services** > **Application Services** > **Simple & Easy Notification Service** on the NAVER Cloud Platform console.
2. Click **SMS > 080 Block Call Service**.
3. Select the project to delete a blocked number.
4. Click the blocked number to be deleted and click the **[Delete]** button.
5. Check the details in the Blocked number deletion popup window and click the **[Delete]** button.
  - The blocked number is deleted and removed from the list.