Find Phone number, Location Address and all other information of Western Union Agents in Karachi Block 1 F B Area Branch Karachi on Branches.pk, Pakistan’s Largest Branches Directory. You can contact them directly on Phone number +92-021-368266702, or you can visit their location in person, address location is: Plot No Bs 9 Karimabad Block 1 F B Area Karachi Block 1 F B Area Karachi.