Gorakhpur Pin Code is 273001. Gorakhpur comes under Gorakhpur district. PIN Code is also known as Zip Code or Postal Code. Office Gorakhpur Pincode 273001 Taluk Gorakhpur Divison Gorakhpur District Gorakhpur Region Gorakhpur Circle Uttar Pradesh State UTTAR PRADESH Country INDIA Telephone No. 0551-2334158 Office Type H.O Delivery Status Delivery Related sub office NA Related Head Office