Because the information you provided is not complete enough, the specific package rates for different packages are different. At present, the more common traffic tariff standards after the package traffic exceeds are as follows:

1. To implement the traffic assurance function, after the traffic exceeds 0.27 yuan/MB, each excess of 38MB will be charged at 10 yuan/100MB, and each excess of 538MB will be charged at 10 yuan/100MB. 60 yuan/GB is billed, and so on, such as 4G national package;

2. Domestic traffic exceeding the package is charged 10 yuan/GB (less than 100MB is charged 0.1 yuan/MB, and after reaching 10 yuan 100MB, 101MB-1GB are free to use, and so on), valid for the current month, automatically renewed, such as Internet package ICBC e-card.

If the above situation is not the case, it is recommended that you can check your package tariff through the following channels:

1. Log in to the mobile phone business hall, click "My", and your information will be displayed at the top of the page. Mobile phone number and corresponding package name, copy the package name to "Service"; "Customer Service"; "Customer Service";

2. Log in to the online business hall, click on the home page? My China Unicom? Move the mouse to the number, click on "My Information", your current package name will be displayed, and then click? Online in the upper right corner of the online business hall. After contacting customer service, you can directly enter the package name in the dialog box to find out the price of your package. You can also view other information through this method, including customer name, gender, ID number, contact number, contact address, current package, current status, bill account name, call level, roaming level, network access date, brand, payment type, PUK Code etc.

If the above method cannot be used to query, it is recommended to contact China Unicom customer service where the number belongs to find out.