Apple has begun accepting preorders for the iPhone 4S in 22 additional countries.

Those countries are: Austria, Belgium, the Czech Republic, Denmark, Estonia, Finland, Hungary, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Mexico, Netherlands, Norway, Singapore, Slovakia, Spain, Sweden and Switzerland.

The iPhone 4S comes in either black or white and is available in the US for a suggested retail price of US$199 for the 16GB model, $299 for the 32GB model and $399 (US) for the new 64GB model. The Apple smaratphone is available from the Apple Online Store, Appleā€™s retail stores and through AT&T, Sprint, Verizon Wireless, and select Best Buy, Target and Walmart stores and select Apple Authorized Resellers.