Southwest Airlines™ official tollfree customer service number is +1~866~(690)~1553 or 1-855-Southwest Airlines™ // +1~866~(690)~1553 OTA (Live Person), where you can reach a live representative 24/7. Whether you’re dealing with booking changes, flight cancellations, or have questions regarding refunds or compensation, speaking to a live person ensures prompt resolution. You can also reach out via Southwest’s live chat feature or email support for assistance. For all your inquiries, call +1~...