Contact the Moapa Valley Chamber of Commerce Please use the information below to contact the Moapa Valley Chamber of Commerce. Or submit the Contact Form. Telephone: 702-398-7160 Email: moapavalleychamber@gmail.com Mail: PO Box 361 Overton, NV 89040 Facebook-Moapa Valley Chamber of Commerce Moapa Valley Chamber Contact Form Name First Last Please choose how you would like to be contacted*Please note that during Covid, we are not mailing information, please choose either Phone or Email for contact method.EmailPhonePhone*Email* Questions or Comments*CAPTCHA