062 ptcl code|ptcl codes : Pilipinas Area codes in Pakistan are from two to five digits long; the smaller the city, the longer the prefix. All the large cities have two-digit codes. Smaller towns have a six digit number. Azad Jammu and Kashmir has six digit numbers as well. Large cities have seven digit numbers. On 1 July 2009, telephone numbers in Karachi and Lahore were changed from seven digits to eight digits. This was accomplished by adding the digit 9 to t.