Know location of friends near by you [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rheto开发者_开发技巧rical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago.

I am new in blackberry & android. Is it possible to know the location of perticular cellphone number which is near by me in both blacberry as well as android.

I will be thankfull to your resonse.

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Google provide a service called Latitude. There is no other legal non-creepy way of doing this that I know of.