How to find out the hidden number someone is calling you from (very easy)

hi, I found a method after searching the internet for so long and everything, so easy that I laughed when I discovered it<br />well, a while ago I was getting deductions from my call balance for calls I didn't make. Before that I had only received calls and they were from hidden numbers, so I went to the communications office in my city, went to complaints and asked for a call history, which they printed seconds later, and the charges for the deductions they had made didn't show up there, so they refunded me in credit. Back at home I realized something: looking at received calls on my cell phone, I checked the time of the calls they made to me with the hidden number, compared it with my history and ta-da, I had the number<br />so my advice: just go to your phone company's office, ask them to print a history of your calls and they'll give it to you. You don't need to have complaints or anything since your company is obligated to give you a report of your expenses. If they don't, you can try using an excuse, one of which could be mine, others... according to your imagination <br />hope this helps you, I was looking for the solution for a long time and I laughed when I realized it was so easy<br /><br /><br />-----------------------------------------------------------------------------------------<br /><br />look, the only way to find out the person's name, location and some other data (the ones they ask for when you register a number) would be by getting into the company's database and copying all the names and users, search for the number and the rest of the data will show up, that's the hard way<br />the easy and legal one you can use is filing a complaint with the police, they will give you a document that will force the company to give you the data of the person calling. Actually I think this is harder since you have to present evidence and wait for the police to feel like it, and sometimes they'll reject the complaint<br /><br /><br />---------------------------------------------------------------------------------------------------------------------<br /><br />well look, in that case, and I don't know if it'll help you, by logic I thought of two other ways to maybe recognize who it is (in case it's someone you know)<br />--------------------------------------------------------------------------------------------<br />1.- this time you use the hidden number and call them, even from another cell phone, it doesn't matter, record the call (in the case of Sony Ericsson) press call, there will be two options on screen, one will be activate speaker, the second is "more"; under more some options will appear, we're interested in record call, you activate it and record the call. Well, here you have to use a bit of social engineering, more or less like this<br />"hi, can you put me through to jose please, -you have the wrong number, it's the number they gave me a while ago, please put me through to him, -this number belongs to jose not carlos, oh sorry thanks bye" or if he doesn't tell you who he is, try the "this number belongs to carlos" thing many times until he gets angry and says, -this number belongs to jose, stop calling<br />you can also use the method of you have won a credit top-up, please confirm your identity to verify the number belongs to you, (try to add background noise like a real operator's, with dial tones and other people's voices), after he gives you the data, give him the top-up and he won't imagine what happened, make sure to record the call to study his voice more closely<br />in case you receive a call again, record the call the same way I indicated earlier, and present that as evidence to the slow ones I mean the police, and in less than a day you'll get the rest of the data