Where do I find unlock codes for a blackberry

SOURCE: country code unlock

I need a unlock code for a 8700g blackberry country code, i'm in indonesia. tq

SOURCE: free unlock codes for a blackberry 8820

http://www.blackberrymep.com Best way to unlock your blackberry .

SOURCE: need unlock code for blackberry 8120 phone

Enter http://blackberrymep.com and request your unlock code, the entire operation will take about 5 minutes .

SOURCE: blackberry tour unlock code

Hi,
No sure to be honest.i did find a third party. i had unlocked mine.it work perfectly.This third party might help you find the cheapest solution.
Hope this help.

SOURCE: please with the code to unlock blackberry 8520

It's a clear and fully detailed guide on how to unlock a BlackBerry 8520 (Curve) :

1. Insert any sim card
2. Turn off all of the wireless connections
3. Go to Options
4. Select Advanced Options
5. Select SIM Card
6. Hit menu select show keyboard (if your BlackBerry have touchscreen)
7. Type MEPD ( you will not be able to see what you are typing )
8. Type MEP2 or MEP4 ( you will not be able to see what you are typing )
9. Now the phone will prompt you to enter the mep code
10. if you not already have the code, then i suggest BlackBerryMEP.COM to get it from .
11. Enter the mep code ( you should see "code accepted" )
12. Restart your BlackBerry .

All done.

SOURCE : BLACKBERRYMEP.COM