How to cancel the mobile phone number in different places?

1. I took my ID card to the business hall where the number belongs to face to face. (In some areas, a friend can be entrusted to carry the ID card of the head of household, the ID card of the manager and the power of attorney of the head of household to the business hall. Of course, this method is time-consuming and laborious.

2. Go through the shutdown insurance number first. After stopping payment for 3 months, the mobile phone number was moved back. During this period, Mobile will still deduct the monthly rent and package fee every month. After 3 months, the fee owed by the mobile phone number will not increase. Therefore, handling the downtime insurance number can reduce your arrears.

3. When the overdue time reaches 3 months, the mobile phone number has been moved back. At this time, you can entrust a friend whose number belongs to help you pay off the debt. In this case, you don't need to show your ID card in the business hall.

Mobile phone number, also known as mobile phone SIM card, is composed of 1 1 digits, which together constitute mobile communication terminal equipment. Whether in GSM system or CDMA system, users of digital mobile phones will get a mobile phone number when they "access the network".

The mobile phone number is a "smart card" conforming to the GSM specification, which can be inserted into any mobile phone conforming to the GSM specification to realize the function of "the phone number is not random with the card", and the call fee is automatically included in the cardholder's bill, regardless of the mobile phone.

The mobile phone number is MSISDN. MSISDN=CC (country code) +NDC(7 digits: domestic destination code) +SN(4 digits: user number). If the country code CC is removed, it becomes the domestic number of the mobile station, which is what we usually call the mobile phone number.