|southwest gas tucson az customer service||0.93||0.6||3200||25|
Quick Answer. The Southwest Airlines customer service phone number is 1-800-435-9792 and can be used for both ticket reservations, general flight information and baggage. Southwest also provides a Spanish language customer service number at 1-800-826-6667 and an automated flight information number at 1-888-792-8747.Where to pay Southwest Gas Bill?
Southwest Gas is a gas company established in 1931 during the height of the Great Depression. Today, Southwest Gas services customers in Arizona, California and Nevada. Pay online: You can pay your Southwest Gas bill online with a checking or savings account at https://myaccount.swgas.com/paybill.