Why is Allegiant phone number busy?

Passengers have been trying to call Allegiant Air at 1-443-977-6407 or (702) 505-8888, but they are unable to contact the Airline, which raises the question of why Allegiant Air Phone Number Busy. Dial The Allegiant Air Customer Service : You can get through on the Allegiant Air Customer Service Phone Number +1-443-977-6407 / +1 702-505-8888 by the below simple steps.
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