Here is a condensed list of Airline websites and phone numbers.
For a longer, more comprehensive list of Airlines see the link below
Aeroflot .................... 888-340-6400
Aeromexico .................. 800-237-6639
Air Canada .................. 888-247-2262
Air China ................... 800-982-8802
Air Europa .................. 888-238-7672
Air France .................. 800-237-2747
Air India ................... 800-223-7776
Air New Zealand ............. 800-262-1234
Air Portugal ................ 800-221-7370
AirTran Airways ............. 800-AIR-TRAN
Alaska Airlines ............. 800-426-0333
Alitalia .................... 800-223-5730
All Nippon Airways .......... 800-235-9262
Aloha Air ................... 800-367-5250
America West Airlines ....... 800-235-9292
American Airlines ........... 800-433-7300
Austrian Airlines ........... 800-843-0002
Bangkok Airways ............. 866-226-4565
British Airways ............. 800-247-9297
Cathay Pacific Airways ...... 800-233-2742
China Airlines .............. 800-227-5118
China Eastern Airlines ...... 800-200-5118
China Southern .............. 888-338-8988
Continental Airlines ........ 800-525-0280
Czech Airlines ..(east coast) 800-223-2365
Czech Airlines ...(west,mw).. 800-628-6107
Delta Air Lines ............. 800-221-1212
DHL WorldWide Express ....... 800-225-5345
Dragon Air .................. 800-842-9911
Egyptair .................... 800-334-6787
El Al Israel Airlines ....... 800-223-6700
Emirates Air ................ 800-777-3999
Frontier Airlines ........... 800-432-1359
Hawaiian Airlines ........... 800-367-5320
Hooters Air ................. 888-359-4668
Horizon Air ................. 800-547-9308
Iberia ...................... 800-772-4642
Icelandair .................. 800-223-5500
Indian Airlines .............
Interstate Jet .............. 877-359-4538
Japan Airlines .............. 800-525-3663
JetBlue Airways ............. 800-538-2583
KLM ......................... 800-374-7747
Korean Air .................. 800-438-5000
Kuwait Airways .............. 800-458-9248
Lufthansa ................... 800-645-3880
Mesa Airlines ............... 800-637-2247
Mesaba Airlines ............. 800-225-2525
Mexicana .................... 800-531-7921
Northwest Airlines .......... 800-225-2525
Pakistan Intl Airline ....... 800-221-2552
Pan Am ...................... 800-359-7262
Philippine Airlines ......... 800-435-9725
Polynesian Airlines ......... 800-644-7659
Phnom Penh Airways ..........
Qantas Airways .............. 800-227-4500
Royal Jordanian Airlines..... 800-223-0470
Ryanair.com .................
Ryan International Airlines . 800-727-0457
SAS Scandinavian Airlines ... 800-221-2350
Saudia Arabian Airlines ..... 800-472-8342
Singapore Airlines .......... 800-742-3333
Song Delta Air .............. 800-359-7664
Southwest Airlines .......... 800-435-9792
Sun Country Airlines ........ 800-752-1218
SWISS ....................... 877-359-7947
Thai Air .................... 800-426-5204
Tower Air Greece ............
Turkish Airlines ............ 800-874-8875
Ukraine Intl Airlines ....... 800-876-0114
United Airlines ............. 800-241-6522
US Airways .................. 800-428-4322
USAir Shuttle ............... 800-428-4322
Virgin Atlantic ............. 800-862-8621
Virgin Blue .................
World Airways ............... 800-967-5350
For smaller Airline Websites try this Airline websites list