Phone numbers to avoid to prevent financial loss

During the current period, there has been a trend of continuous scam calls to users, making the list of unfamiliar phone numbers you shouldn't answer essential. Mytour Blog will provide you with information about phone numbers you shouldn't answer along with a list of recent scam area codes. Thanks to this article, you'll gain more knowledge about phone numbers you shouldn't answer, helping you avoid risks and minimize annoyance from unwanted calls. Let's delve into the details with Mytour below!

Unfamiliar area codes people shouldn't answer

The change in telephone area codes by the Ministry of Information and Communications has caused confusion for many people, unsure whether incoming calls are using new area codes or not. Below is a list of scam phone numbers that could appear internationally and in Vietnam, which you need to be cautious of and should not answer:

• International Phone Numbers You Shouldn't Answer: 224; 231; 232; 252; 247; 371; 375; 381; 563; 370; 255. Take note of these phone numbers and avoid receiving calls from them to prevent falling for scams.
• Area Codes to Be Cautious of Not Answering in Vietnam: Landline numbers in Ho Chi Minh City will have area code 028, while in Hanoi, it will be area code 024. Particularly, be cautious of calls from numbers starting with 1900.xxxx. Be careful and remember to check the area code before accepting calls from these numbers to avoid being deceived or encountering unnecessary trouble.

Risks When Listening to Unfamiliar Phone Numbers 

Before we delve into compiling a specific list of phone numbers you shouldn't answer, let's briefly go over some common risks associated with listening to unfamiliar phone numbers below:

• Listening to unfamiliar phone numbers can result in unauthorized access to all the money in your mobile account.
• Answering unknown phone numbers can make scammers deceive or steal your valuable personal information.
• Listening to unfamiliar phone numbers can pose the risk of being impersonated to provide bank account information or OTP verification codes over the phone, resulting in the loss of all the money in your account.
• Be very cautious and limit accepting calls from unfamiliar numbers to avoid falling into difficult situations and being robbed of personal as well as financial information.

List of Phone Numbers to Be Cautious of Answering

Below is a list of scam numbers, including both international and domestic, that you should absolutely avoid answering to prevent risks and inconvenience. Remember these numbers, as they may call you at any time.

List of international phone numbers you should avoid answering includes:

(Recent international scam numbers)

Be cautious and limit accepting calls from these phone numbers to ensure safety and avoid unnecessary inconvenience.

How to block calls from unknown numbers to avoid annoyance

Now that we've explored the unfamiliar numbers you shouldn't answer above, let's learn how to quickly block unknown numbers to avoid annoyance.

4.1. Android Phone

Below is a guide on how to block unwanted phone numbers on your Android phone:

• Step 1: Open the Phone app on your device.
• Step 2: Select the Recent tab in the app interface.
• Next, we'll look at ways to block unknown phone numbers that have appeared in your call history on your Android phone.
• Step 3: Then, select the unfamiliar number you want to block by tapping on it. Then, tap on the exclamation mark icon next to that number. Finally, select 'Block' and press the Block button to complete the process.

4.2. On iPhone

To block calls from unknown phone numbers on iPhone, simply follow these steps:

• Step 1: Open the “Contacts” app on the home screen.
• Step 2: Find and select the contact containing the phone number you want to block.
• Step 3: Next, tap on the “Edit” option at the top right corner of the screen.
• Step 4: Scroll down and then select “Block Contact”.
• Step 5: Finally, press “Save” to complete blocking calls from that phone number.

Through the article on Mytour, you have gained more information about phone numbers you shouldn't answer and suspected scam area codes. Providing a list of scam phone numbers both domestically and internationally, these phone numbers have been continuously appearing and causing annoyance to many people recently. By blocking phone numbers as instructed on Mytour, you can avoid being bothered. Lastly, remember not to answer or call back to scam phone numbers to avoid unnecessary risks.