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CONTACT INFORMATION CORPORATE HEADQUARTERS: LAS VEGAS

Mail Payments To: Southwest Gas Corporation P.O. Box 98890 Las Vegas NV 89193-8890 Corporate Location Southwest Gas Corporation 5241 Spring Mountain Road Las Vegas, NV 89150-0002 (Click here for directions) Mailing Address Southwest Gas Corporation P.O. Box 98512 Las Vegas, NV 89193-8512 Customer Assistance Call Center   Mon - Fri  8AM-5PM P.S.T.  (excluding holidays) Toll Free: (877) 860-6020 Hearing Impaired: 711 Corporate Offices (702) 876-7011 Employment Hotline (702) 365-2085 Media Relations Sonya Headen (702) 364-3411 Shareholder Services (702) 876-7280 (800) 331-1119 Energy Services (800) 654-2765 (The Energy Specialists) Email Contact us by email