Airline | Code | Phone Number |
| ACES Airlines | ZA | 1- 800-846-2237 |
| Adria | JP | 011-386-1431-3000 |
| Aer Arann Express | RE | 353-1-8141058 |
| Aer Lingus | EI | 1-800-223-6537 |
| Aero California | JR | 1-800-237-6225 |
| Aeroflot | SU | 1-800-736-4192 |
| Aerolineas Argentinas | AR | 1-800-333-0276 |
| Aeromexico | AM | 1-800-237-6639 |
| Aeropostal | VH | 1-888-912-8466 |
| Air Afrique | RK | 1-800-456-9192 |
| Air Asia | AK | 011-603-7884-9918 |
| Air Caledonia/Solomon | SB | 1-800-677-4277 |
| Air Canada | AC | 1-800-247-2262 |
| Air Caraibes | WS | 1-877-772-1005 |
| Air Europa | UX | 1-888-238-7672 |
| Air Fiji | PC | 1-877-247-3454 |
| Air France | AF | 1-800-237-2747 |
| Air Greenland | GL | 011-299-343434 |
| Air India | AI | 1-800-223-7776 |
| Air Jamaica | JM | 1-800-523-5585 |
| Air Labrador | WJ | 1-709-758-0002 |
| Air Madagascar | MD | 1-800-821-3388 |
| Air Malta | KM | 1-800-756-2582 |
| Air Mandalay | 6T | 011-95-1-501520 |
| Air Mauritius | MK | 1-800-537-1182 |
| Air Nauru | ON | 1-310-670-7302 |
| Air New Zealand | NZ | 1-800-262-1234 |
| Air Niugini | PX | 1-949-752-5440 |
| Air Pacific | FJ | 1-800-227-4446 |
| Air Seychelles | HM | 011-248-381000 |
| Air Sunshine | YI | 1-800-327-8900 |
| Air Tahiti Nui | TN | 1-877-824-4846 |
| Air Transat | TS | 1-800-388-5836 |
| Air Vanuatu | NF | 1-800-677 -4277 |
| Air Vegas | 6V | 1-800-255-7474 |
| Air Zimbabwe | UM | 1-800-742-3006 |
| AirTran Airways | FL | 1-800-247-8726 |
| Alaska Airlines | AS | 1-800-252-7522 |
| Alitalia Airlines | AZ | 1-800-223-5730 |
| All Nippon Airways - ANA | NH | 1-800-235-9262 |
| Aloha Air | AO | 1-800-367-5250 |
| American Airlines | AA | 1-800-433-7300 |
| AOM French Airlines | IW | 1-800-892-9136 |
| Asiana Airlines | OZ | 1-800-227-4262 |
| Austrian Airlines | OS | 1-800-843-0002 |
| Avianca | AV | 1-800-284-2622 |
| Aviateca | GU | 1-800-400-8222 |
| Bahamas Air | UP | 1-800-222-4262 |
| Bangkok Air | PG | 1-866-226-4565 |
| Big Sky Airlines | GO | 1-800-237-7788 |
| British Airways | BA | 1-800-247-9297 |
| British Midland | BO | 1-800-788-0555 |
| BWIA International | BW | 1-800-538-2942 |
| Calm Air | MO | 1-800-839-2256 |
| Cape Air | 9K | 1-800-352-0714 |
| Cathay Pacific Airways | CX | 1-800-233-2742 |
| Cayman Airways | KX | 1-800-441-3003 |
| Cebu Pacific Airlines | 5J | 1-632-636-4938 |
| Chalk's Ocean Airways | OP | 1-800-424-2557 |
| China Airlines | CI | 1-800-227-5118 |
| China Eastern Airlines | MU | 1-800-200-5118 |
| China Southern Airlines | CZ | 1-888-338-8988 |
| Citybird | H2 | 1-888-248-9247 |
| Colgan Air | 9L | 1-800-523-3273 |
| Comair | MN | 1-800-354-9822 |
| Condor | DE | 1-800-524-6975 |
| Continental Airlines - Domestic | CO | 1-800-525-0280 |
| Continental Airlines - International | CO | 1-800-231-0856 |
| Copa Airlines | CM | 1-800-359-2672 |
| Croatia Airlines | OU | 1-888-462-7628 |
| Cyprus Airways | CY | 1-718-267-6882 |
| Czech Airlines | OK | 1-800-628-6107 |
| Delta Air Lines - Domestic | DL | 1-800-221-1212 |
| Delta Air Lines - International | DL | 1-800-241-4141 |
| Easy Jet | U2 | 011-44-870-600-0000 |
| Ecuatoriana | EU | 1-800-553-6673 |
| Egypt Air | MS | 1-800-334-6787 |
| EI AI Israel Airlines | LY | 1-800-223-6700 |
| Emirates Air | EK | 1-800-777 -3999 |
| EVA Airways | BR | 1-800-695-1188 |
| Finnair | AY | 1-800-950-5000 |
| Frontier Airlines | F9 | 1-800-432-1359 |
| Garuda Indonesia | GA | 1-800-342-7832 |
| Gulf Air | GF | 1-800-553-2824 |
| Gulfstream Int'l. Airlines | 3M | 1-800-992-8532 |
| Hawaiian Airlines | HA | 1-800-367-5320 |
| Horizon Air | YK | 1-800-547-9308 |
| Icelandair | FI | 1-800-223-5500 |
| Iran Air | IR | 1-905-882-2244 |
| Island Air | IS | 1-800-323-3345 |
| Japan Airlines | JL | 1-800-525-3663 |
| JAT Airways | JU | 1-212-421-0010 |
| JetBlue Airways | B6 | 1-800-538-2583 |
| Kenmore Air | M5 | 1-800-543-9595 |
| Kenya Airways | KQ | 1-800-343-2506 |
| KLM | KL | 1-800-225-2525 |
| Korean Air | KE | 1-800-438-5000 |
| Kuwait Airways | KU | 1-800-458-9248 |
| Lacsa Airlines | LR | 1-800-225-2272 |
| LanChile Airlines | LA | 1-800-735-5526 |
| Lauda Airlines | NG | 1-800-588-8399 |
| Lloyd Aereo Boliviano | LB | 1-800-327-3098 |
| LTU International | LT | 1-800-888-0200 |
| Lufthansa | LH | 1-800-645-3880 |
| Malaysia Airlines | MH | 1-800-552-9264 |
| Malev Hungarian | MA | 1-800-223-6884 |
| Martinair Holland | MP | 1-800-627 -8462 |
| Mesa Airlines | YV | 1-800-637 -2247 |
| Mesaba Airlines | XJ | 1-800-225-2525 |
| Mexicana | MX | 1-800-531-7921 |
| Middle East | ME | 011-961-1-629999 |
| Midwest Express Airlines | YX | 1-800-452-2022 |
| Monarch Airlines | ZB | 011-44-1582-400000 |
| National Airlines | N4 | 1-888-757 -5387 |
| Nica Airlines | 6Y | 1-800-831-6422 |
| Northwest Airlines | NW | 1-800-225-2525 |
| Olympic Airways | OA | 1-800-223-1226 |
| Pakistan Airlines | PK | 1-800-221-2252 |
| Palestinian Airlines | PF | 11-970-8-284-8888 |
| Pan Am | PN | 1-800-359-7262 |
| Penair | KS | 1-800-448-4226 |
| Philippine Airlines | PR | 1-800-435-9725 |
| Polynesian Airlines Int'l. | PH | 1-800-644-7659 |
| Qantas Airways | QF | 1-800-227 -4500 |
| Royal Air Maroc | AT | 1-800-344-6726 |
| Royal Jordanian Airlines | RJ | 1-800-223-0470 |
| Royal Nepal | RA | 1-800-266-3725 |
| Royal Tonga | WR | 1-800-486-6426 |
| Ryan Air | FR | 1-800-365-5563 |
| Ryan International Airways | RD | 1-800-727 -0457 |
| Sabena | SN | 1-800-955-2000 |
| SAS Scandinavian Airlines | SK | 1-800-221-2350 |
| Saudi Arabian Airlines | SV | 1-800-472-8342 |
| Shuttle America | S5 | 1-888-999-3273 |
| Singapore Airlines | sa | 1-800-742-3333 |
| Skymark Airlines | BC | 011-81-3-3433-7670 |
| SkyWays | JZ | 011-46-8-797-7129 |
| Solomon Airlines | IE | 1-800-677-4277 |
| South African - SAA | SA | 1-800-722-9675 |
| Southwest Airlines | WN | 1-800-435-9792 |
| Spanair | JK | 1-888-545-5757 |
| Spirit Airlines | NK | 1-800-772-7117 |
| SriLankan | UL | 1-877-915-2652 |
| Sun Air | BV | 1-800 294 4864 |
| Sun Country Airlines | SY | 1-800-752-1218 |
| Sunflower Airlines | PI | 1-800-707-3454 |
| Swissair | SR | 1-800-221-4750 |
| TACA | TA | 1-800-535-8780 |
| TAM - Transportes Aereos | KK | 1-888 235-9826 |
| TAP Air Portugal | TP | 1-800-221-7370 |
| TAROM - Romanian Air | Ra | 1-401-201-4000 |
| Thai Air | TG | 1-800-426-5204 |
| Travelair | U3 | 1-800-948-3770 |
| Tropic Air | PM | 1-800-422-3435 |
| Turkish Airlines | TK | 1-800-874-8875 |
| Ukraine Int'l. Airlines | PS | 1-800-876-0114 |
| UnitedAirlines - Domestic | UA | 1-800-241-6522 |
| UnitedAirlines - International | UA | 1-800-538-2929 |
| US Airways | US | 1-800-428-4322 |
| Varig | RG | 1-800-468-2744 |
| Vietnam Air | VN | 1-866-677-8909 |
| Virgin Atlantic | VS | 1-800-862-5438 |
| Virgin Express | TV | 1-800-862-8621 |
| World Airways | WO | 1-800-967-5350 |