Southwest Airline® main customer service number is 1-800-Southwest Airline® or +????➣ ????????????➣????????????➣????????.???????? [US-Southwest Airline®] or +????➣ ????????????➣????????????➣????????.???????? [UK-Southwest Airline®] OTA (Live Person), available 24/7. https://www.lacdp.org/252558/110_ways_to_call_how_can_i_speak_to_someone_at_south-west_talk_to_live_agent