Can you trace a cell phone location

Why and How to Trace Location of a Cell Phone?

One proposed work-around is the installation of embedded hardware or software on the handset by the manufacturers, e. This avenue has not made significant headway, due to the difficulty of convincing different manufacturers to cooperate on a common mechanism and to address the cost issue. Another difficulty would be to address the issue of foreign handsets that are roaming in the network.

The type of information obtained via the SIM can differ from that which is available from the handset. For example, it may not be possible to obtain any raw measurements from the handset directly, yet still obtain measurements via the SIM. Crowdsourced Wi-Fi data can also be used to identify a handset's location.

How Rogue Bounty Hunters Can Track Your Location

Hybrid positioning systems use a combination of network-based and handset-based technologies for location determination. Both types of data are thus used by the telephone to make the location more accurate i. Alternatively tracking with both systems can also occur by having the phone attain its GPS-location directly from the satellites , and then having the information sent via the network to the person that is trying to locate the telephone.

In order to route calls to a phone, the cell towers listen for a signal sent from the phone and negotiate which tower is best able to communicate with the phone. As the phone changes location, the antenna towers monitor the signal, and the phone is "roamed" to an adjacent tower as appropriate. By comparing the relative signal strength from multiple antenna towers, a general location of a phone can be roughly determined.

Other means make use of the antenna pattern, which supports angular determination and phase discrimination. Newer phones may also allow the tracking of the phone even when turned on and not active in a telephone call. This results from the roaming procedures that perform hand-over of the phone from one base station to another. A phone's location can be shared with friends and family, posted to a public web site, recorded locally, or shared with other users of a smartphone app. The inclusion of GPS receivers on smartphones has made geographical apps nearly ubiquitous on these devices.

Specific applications include:.

In January , the location of her iPhone as determined by her sister helped Boston police find kidnapping victim Olivia Ambrose. Locating or positioning touches upon delicate privacy issues, since it enables someone to check where a person is without the person's consent. In Malte Spitz held a TED talk [16] on the issue of mobile phone privacy in which he showcased his own stored data that he received from Deutsche Telekom after suing the company. He described the data, which consists of 35, lines of data collected during the span of Germany 's data retention at the time, saying, "This is six months of my life [ Spitz concluded that technology consumers are the key to challenging privacy norms in today's society who "have to fight for self determination in the digital age.


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China has proposed using this technology to track commuting patterns of Beijing city residents. In Europe most countries have a constitutional guarantee on the secrecy of correspondence , and location data obtained from mobile phone networks is usually given the same protection as the communication itself. In the United States , there is a limited constitutional guarantee on the privacy of telecommunications through the Fourth Amendment. United States that the government violates the Fourth Amendment by accessing historical records containing the physical locations of cellphones without a search warrant.

Is it possible to track a cell phone location by number only?

From Wikipedia, the free encyclopedia. This section needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Carpenter v. California Satellite navigation Secure telephone United States v.

Jones United States v. Karo Vehicle tracking system. BBC News. Retrieved Proceedings Cat. PC World. Asilomar Conference on Signal Processing Supreme Court of the United States.

20 Free GPS Phone Trackers to Track a Cell Phone without Them Knowing

Retrieved 23 June June Retrieved 26 January Huffington Post. The Washington Post.

United States , U. The important thing to note in the US is that the service you use to track phone numbers connects directly with the SS7 network for real-time tracking. The SS7 network is a database of phone numbers with associated personal details, so every query your phone number tracking service sends through to the SS7 network will produce the details stored against the number. You will know the name of the person calling through their phone number. CNAM lookups can also help you with checking the spam score of the phone number being tracked.

This is very useful to avoid wasting time on unnecessary calls that can disrupt your daily routine! Have a look at the image below:. As can be seen, the search results display wherever the number has appeared on Facebook.

How to Secretly Track a Cell Phone Location for Free

It can be extremely useful to know exactly who called you and why, and protect yourself from any kind of fraud or spam calls. For more information on searching phone numbers on Facebook, refer to this community answer. If action is required, this empowers you with more information. So what do you do if the phone number is blocked and the caller is unknown? Try Trapcall to first unmask a phone number, and then follow the steps above! Other apps allow you to track phone numbers you receive calls from, and empower you with information on the location, name, and type of phone number you received a call from.

Tracking phone numbers is really quite simple! How do you track phone number locations?