How can I replace my mobile phone card if I lose my ID card? Analysis and operation guide of hot topics across the Internet
Recently, how to replace a mobile phone card after losing your ID card has become a hot topic on social platforms. With the popularization of mobile payment and real-name system, the correlation between mobile phone cards and ID cards has become increasingly close. This article will provide you with structured solutions based on hot content from the entire network in the past 10 days.
1. Statistics of relevant hot topics across the entire network (last 10 days)

| Topic keywords | Discussion platform | heat index |
|---|---|---|
| ID card replacement mobile phone card | Weibo/Zhihu | 850,000+ |
| Card replacement process in another place | Douyin/Bilibili | 620,000+ |
| Electronic ID card application | WeChat/Toutiao | 780,000+ |
| temporary identification | Xiaohongshu/Tieba | 450,000+ |
2. Guide to the entire process of re-issuing a mobile phone card
1. Loss reporting stage (immediate operation)
| Operation steps | Specific methods | Timeliness |
|---|---|---|
| Report loss of mobile phone card | Call the operator's customer service hotline (China Mobile 10086/China Unicom 10010/Telecom 10000) | Effective immediately |
| Report loss of ID card | Go to the police station or go through the "Public Security Online Service" mini program | Within 24 hours |
2. Preparation of reissue materials (3 alternatives)
| Material type | Applicable situations | Processing channels |
|---|---|---|
| temporary identification | A crime has been reported and the card is urgently needed | Issued by the police station (valid for 3 days) |
| electronic ID card | Pilot projects in some provinces | Alipay/WeChat electronic certificate |
| Passport/driver’s license and other auxiliary documents | Non-first-time card replacement users | Need to cooperate with other supporting materials |
3. Comparison of the latest policies of operators (updated in 2023)
| Operator | Offline card replacement requirements | Online card replacement | special policy |
|---|---|---|---|
| China Mobile | Personal ID + temporary ID required | APP video verification | Some provinces support electronic ID cards |
| China Unicom | Requires service password + 3 call records | Cannot be processed online | VIP user expedited channel |
| China Telecom | Face recognition + auxiliary ID | Offline business hall processing | Replacement of cards from other places requires approval |
4. Answers to hot questions (highly praised answers from Zhihu)
Q: If I don’t have the original ID card, can I entrust someone else to apply for it?
A: In principle, it is not allowed, but some provinces can handle it specially if a notarized certificate and power of attorney are provided. It is recommended to call the local operator in advance to confirm.
Q: Can the data on the original card be restored after replacing the card?
A: The mobile phone number remains unchanged, but the address book and other information stored in the SIM card cannot be restored. It is recommended to make a cloud backup at ordinary times.
5. Prevention Suggestions
1. Save the electronic scanned copy of your ID card on your mobile phone (encrypted storage required)
2. Set SIM card PIN code to prevent theft
3. Regularly back up important communication data
4. Understand local electronic document application policies
Summary:After the ID card is lost, the replacement of a mobile phone card must follow the principle of "report the loss first, then reissue". There are differences in the policies of different operators. It is recommended that you give priority to obtaining the latest processing guidelines through official customer service channels, and pay attention to the development of convenience measures such as electronic ID cards.
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