▸▾ Claim This Listing Please login in order to be able to claim this listing. Username*: Email*: Password*: Log in | Lost your password? Portland Natural Gas Return to Directory Rating (average): (0) Business Name: Portland Natural Gas Business Genre: Electric, Utility Rating (average): (0) Business Website Address: pngts.com Business Address, City: 18 Commons Ave, Windham ZIP Code: 4062 Business Phone Number: 2078920781 Business Fax: 2078924786 Ratings There are no reviews yet. Please login to rate this listing. Reader Interactions Leave a Reply Cancel replyYou must be logged in to post a comment.