Oklahoma Natural Gas Back to Search Oklahoma Natural Gas Categories UTILITIES 401 North Harvey Avenue , Oklahoma City , OK , 73102-3418 405-421-5968 Send Email www.oklahomanaturalgas.com Contacts Primary Marla Freeman Area Manager Community Relations Austin Manger Regional Manager - Community Relations Lynda Mobley Oklahoma City Area Manager, Community Re Martie Oyler Manager Share × Print Email Facebook LinkedIn Twitter Pinterest Powered By GrowthZone