See Allegiant Air IATA and ICAO Codes, Customer Care Phone Number, Contact Email, Head Office Address, Fax Number and Other Useful Details.
| ICAO code: | AAY |
| IATA code: | G4 |
| Phone number: | +1 702 851 73 00 |
| Head office: | Allegiant Air Corporate Office, 8360 South Durango Drive, Las Vegas, Nevada, 89113, USA |
| Email Address: | [email protected] |
| Fax number: | +1 702 851 73 01 |