See Interisland Airlines IATA and ICAO Codes, Customer Care Phone Number, Contact Email, Head Office Address, Fax Number and Other Useful Details.
| ICAO code: | ISN |
| IATA code: | I4 |
| Phone number: | +63 2 852 8010 |
| Head office: | Domestic Road, Beside old Domestic Terminal, Pasay City, Philippines |
| Email Address: | [email protected] |
| Fax number: | +63 2 852 7793 |