Here's how to say it:
* Я из… (Ya iz...) - This is the most common and general way to say "I am from..."
For example:
* Я из Москвы. (Ya iz Moskvy.) - I am from Moscow.
* Я из США. (Ya iz SShA.) - I am from the USA.
* Я из маленького городка. (Ya iz malen'kogo gorodka.) - I am from a small town.
For specific locations, you can use a preposition:
* Я из России. (Ya iz Rossii.) - I am from Russia.
* Я из Украины. (Ya iz Ukrainy.) - I am from Ukraine.
* Я из Германии. (Ya iz Germanii.) - I am from Germany.
Note:
* The preposition "из" (iz) means "from" in Russian.
* "Я" (Ya) means "I".
* The location name should be in the genitive case.
Remember to use the correct grammatical case for the location name.