Calls from hidden numbers, often made via the code #31#, can cause frustration and concern, especially when you don’t know who is behind the call. Indeed, masked numbers are sometimes used for malicious purposes or to avoid being identified. This article explores the different methods and tips to try to identify a hidden number, while highlighting the limitations of each method.
One of the first approaches to identify a masked number is to immediately call back the number in question. Sometimes, when you make a callback, the caller ID may be displayed, even if the initial call was masked. This method relies on the fact that the operator may temporarily reveal the information during the callback attempt. However, it is important to note that this technique is not foolproof. Indeed, in some cases, the caller may have used technologies preventing the display of identity, or the operator may not support this feature.
Today, there are popular apps like Truecaller, Hiya, or WhitePages that allow you to identify numbers, even masked ones. These apps use databases collected by users or companies to associate phone numbers with identities. Thus, even if a call comes from a masked number, the app can sometimes provide valuable information about the origin of the call. However, this method is not always reliable. The privacy of data and the accuracy of information can be problematic. Some apps collect personal information, which can raise questions about data security. Moreover, their effectiveness can vary, depending on database updates.
Telephone operators also offer special codes that can help identify a masked call. For example, the code *69 allows you to automatically call back the last number that called you, while *57 is used to identify the caller, even if they have masked their number. These services, although convenient, have their limits. Their availability may vary depending on the operator and the country. Some operators do not offer these services, or they may be restricted to certain subscription conditions. Moreover, these codes do not always guarantee a reliable result, especially if the caller uses sophisticated means to mask their identity.
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Some operators offer paid services to block or reveal masked calls. For example, the “Stop secret” service allows you to manage the display of masked numbers on your phone. This service is offered by some telephone operators and can be a solution to avoid unwanted calls. However, it is important to inquire about the conditions and cost associated with these services, as they vary depending on the operators. Some services may be charged on a monthly basis or per call. It is therefore advisable to check with your operator for the available options and their rates.
If you are faced with recurring masked calls, especially in the context of harassment or threats, it is possible to report the situation to the competent authorities. In case of harassment, the law enforcement can intervene to identify the caller, provided there is enough evidence (such as recordings or screenshots of calls). The procedure may include escalating the issue to the operator, who is sometimes obliged to cooperate with the authorities to identify anonymous calls. Although this approach is often effective, it is essential to keep solid evidence to facilitate the investigation.