Where is the 1 1 3 digit phone?

A 1 1 3-digit phone number that starts with1is generally an advertisement or fraudulent phone call.

1 1 starts with 13 digits, which is not an ordinary domestic long-distance call, international long-distance call or mobile phone number, and there is no detailed attribution information. Numbers like this are mostly advertisements, promotions and harassing calls. It is recommended to refuse to answer, and these numbers can be blocked through the anti-harassment function of the operator.

Mobile users send short message "KTFSR" to 10086 to open high-frequency anti-harassment service. Telecom users send short message "KTFSR" to 1000 1 to open high-frequency anti-harassment service. Unicom users send a short message "KTFSR" to 10655587 to apply for opening anti-harassment service. Because there are telephone fraud, SMS traps, lures back to international calls, lures back to toll stations and other traps. Please answer and call back carefully when you encounter strange calls.

How to check the attribution of the telephone number?

1. If you can directly query through Baidu, open Baidu's homepage and enter "Mobile phone number attribution query" in Baidu input box, the interface as shown in the figure will appear. The first line is the mobile phone number attribution query interface provided by the third party. After entering the number to be queried, click Query to enter the third-party query interface, and obtain the attribution, area code, zip code and card information. This kind of query is suitable for single number query.

2. You can enter the mobile phone number attribution inquiry network, enter the website address, enter the number information in the number box, and click "Query the attribution" to query the results. Similarly, this method is suitable for querying single numbers or small numbers.