Public Utilities go Results Found: 3 Button group with nested dropdown Texas Gas Services Texas Gas Services P.O. Box 1368 Mineral Wells TX 76068 (254) 559-7353 City of Graham City of Graham 429 4th St. Graham TX 76450 (940) 549-3322 Oncor Electric Delivery Oncor Electric Delivery 142 Tennessee St Graham TX 76450 (940) 766-5454