Access Pakistan Major Cities ZIP Codes 2026 to get Karachi Postal Code and all postal codes in Karachi. Know your Karachi zip code and visit Karachi post office if needed. Also includes Lahore postal code, Lahore ZIP code, and ZIP code of Lahore with Post Office Lahore, as well as Islamabad postal code, Islamabad ZIP code, and Faisalabad postal code for smooth postal service. https://raabty.com/blog/pakistan-major-cities-zip-codes-2026