How to check the phone bill with Hong Kong card
As exchanges between Hong Kong and the Mainland become increasingly frequent, more and more people are using Hong Kong mobile phone cards. Whether you are traveling, doing business or studying abroad, it is important to know how to check the balance of your Hong Kong card. This article will introduce in detail the call bill query methods of Hong Kong's mainstream operators, and attach recent hot topics on the entire network for reference.
1. How to check the phone bill of mainstream operators in Hong Kong

| Operator | Query method | USSD code | APP/official website |
|---|---|---|---|
| China Mobile Hong Kong (CMHK) | Dial USSD code or use APP | *122# | MyLink APP |
| SmarTone | Dial the USSD code or log in to the official website | *111# | SmartTone APP |
| Hutchison Telecommunications (3Hong Kong) | Dial USSD code or use APP | *103# | 3Hong Kong APP |
| China Unicom Hong Kong (CUHK) | Dial the USSD code or log in to the official website | *130# | China Unicom Hong Kong official website |
2. Detailed operation steps
1. USSD code query
Open the mobile phone dialing interface, enter the USSD code of the corresponding operator (for example, *122# for China Mobile Hong Kong), and then press the dial button. The system will automatically send a text message showing the current balance and validity period.
2. Mobile APP query
Download the official APP of the corresponding operator (such as MyLink, SmarTone, etc.). After registering and logging in, you can view detailed information such as phone balance, data usage, etc. on the home page.
3. Official website inquiry
Visit the operator's official website and log in to your personal account to check your phone balance. Some operators also provide online customer service functions to inquire about more tariff issues.
3. Precautions
1. When using the USSD code to query, please ensure that the mobile phone signal is good and airplane mode is not turned on.
2. Some prepaid cards may need to be activated before you can check the balance.
3. Checking the phone bill during international roaming may incur additional charges. It is recommended to use the APP to check after connecting to WiFi.
4. Recent hot topics on the Internet (last 10 days)
| Ranking | hot topics | heat index | Main platform |
|---|---|---|---|
| 1 | OpenAI releases GPT-4o | 9.8 | Twitter/Weibo |
| 2 | Paris Olympic Torch Relay | 9.5 | Facebook/Douyin |
| 3 | New Deal for Hong Kong Property Market | 9.2 | Local forum/WeChat |
| 4 | Apple WWDC 2024 | 8.9 | Technology media |
| 5 | Dragon Boat Festival travel forecast | 8.7 | Travel platform/Xiaohongshu |
5. Why do you need to check phone bills regularly?
1.Avoid downtime: Keep abreast of your balance status to prevent service interruption due to arrears.
2.control spending: Monitor calls and traffic usage, and reasonably plan communication budgets.
3.Promotions: Some operators will push the latest discount information through balance inquiry.
6. Frequently Asked Questions
Q: Will there be any charges for checking phone bills?
A: Checking the phone bill through USSD code or APP is usually free, but there may be exceptions when roaming internationally.
Q: Why can't the USSD code be used?
A: It may be that the SIM card is not activated, the signal is poor, or an incorrect code is entered. It is recommended to check and try again.
Q: How to recharge Hong Kong card?
A: You can recharge through the operator's official website, APP, 7-11 convenience store or designated recharge card.
I hope this article can help you easily check your Hong Kong card balance. For more information on Hong Kong communication services, please continue to pay attention to relevant operator announcements.
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