STD Code of Vav (Gujarat) By Sweta Thakor | February 28, 2021 0 Comment Vav City Gujarat STD Code – Get the STD or Telephone Dial Code of Vav (GUJARAT). STD Code for Vav, Gujarat – 02740. Vav STD Code LocationSTD CodeState Vav02740Gujarat Vav STD Code - Get the STD or Telephone Dial Code of Vav (GUJARAT). tweet