Dumariyaganj Police Station Siddharthnagar Uttar Pradesh Posted on January 13, 2014 | by Dumariyaganj Police Station Siddharthnagar Uttar Pradesh Address. Dumariyaganj Police Station, Siddharthnagar, Uttar Pradesh, India Phone no. 9454404232 Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Tumblr (Opens in new window)Click to print (Opens in new window)