If you are a customer of NW Natural, you have a variety of options to pay your monthly gas bill. You can pay:
- Online: You can either use to pay by bank account, or you can in other ways (with a little less info required).
- By Mail: Send your payment to the following address: NW Natural Payment Processing, P.O. Box 6017, Portland, Oregon 97228-6017
- By Phone: The NW Natural customer service phone number for payments is .
- In Person: You can pay for free at any .