@waqas712, I see that you are still on 4.3, well that's OK.
Here is how you do it:
1. Open up Cydia and search for CallerID-Format Fix FW 3.X(That should also work on 4.3)....And once installed it will ask you to respring which obviously you need to do so
2. Open up iFile, if you already have that installed on your phone, and go to the path: /System/Library/Frameworks/UIKit.framework/PhoneFormats - In the PhoneFormats folder, you should see two files, one is UIMobileCountryCodes.plist and the other is UIMobileCountryCodes.plist.bup
3. Select UIMobileCountryCodes.plist, and you should see something like this:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>202</key>
<string>gr</string>
<key>204</key>
<string>nl</string>
<key>206</key>
<string>be</string>
<key>208</key>
<string>fr</string>
<key>212</key>
<string>mc</string>
<key>213</key>
<string>ad</string>
4. Click on the 'Edit' button and the following:
<plist version="1.0">
<dict>
<key>202</key>
<string>gr</string>
To This:
<plist version="1.0">
<dict>
<key>001</key>
<string>kh</string>
Note: The string should be the abbreviation of your country.
5. Hit the 'Save' button and you are good to go! --- But to be on the save side, you might want to reboot the phone and start the Gevey Sim process over, which shouldn't take long.
Hope this help, and Happy New year!
