Are there any free websites that can do an international reverse phone number lookup? Where is area code 919?

Hope these sites help you out.

http://www.numberway.com/phone-numbers/186/

http://www.bsnl.co.in/onlinedirectory.htm

http://phonebook.bol.net.in/

http://www.indexoftheweb.com/Information/International_Phone_Directories.htm