Today, privacy and security, particularly regarding mobile devices and personal data, are top concerns for many. A common query is whether someone can track your phone's location simply by having your phone number. The answer is yes, it's indeed possible, but it's crucial to grasp the significant limitations and conditions involved.

Phone numbers are tied to mobile networks and carriers, which have access to cell tower data that can provide a general idea of a phone's location based on signal triangulation. However, a third party accessing this location data directly from the carrier would require a legal order or other official process.

There are also phone number tracker services and apps that claim to provide locations by number alone. While some may work by trying to access data from shady sources or employing unethical tactics, they cannot reliably and accurately track a phone's precise location just from the number itself in the vast majority of cases.

The most dependable method for someone to track your real-time location using just your phone number necessitates your consent and active participation. This typically involves a service sending you a text message with a link. Upon opening the link, it requests your permission to access and share your phone's GPS coordinates.
While this process raises privacy concerns for some, it does give you the choice to allow location sharing or not. Trustworthy services will make this consent process very clear and transparent.

If you have location sharing enabled through installed apps or accounts, or if your phone was compromised by spyware or a hacker, your location could be accessed without your latest permission.

To safeguard your privacy, it's advised by experts to exercise caution when granting location permissions to apps or services, to keep your device software updated, to steer clear of suspicious apps/links, and to utilize security tools.
At the end of the day, while phone number tracker services exist, they can only reliably and ethically obtain your precise coordinates from your number alone with some level of consent or involvement from you or a legal authority. Your privacy remains in your hands.