Original: The language is spoken in the areas of the North West Frontier Province ( including Hazara ) , Punjab ( including Attock ) , and Azad Jammu and Kashmir by an estimated 2.2 to 4 million people .
Simplified: The language is spoken in the areas of the North West Frontier Province ( including Hazara ) , Punjab ( including Attock ) , and Azad Kashmir by an estimated 2.2 to 4 million people .