Links to Telephone Directory

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

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

http://www.indiacom.com/yellowpage/telephonedirectories.asp

Chennai City
http://chennai.bsnl.co.in/bsnldq/ndq.htm

MTNL - Delhi
http://delhi.mtnl.net.in/directory/howtouse.htm

MTNL – Mumbai
http://mumbai.mtnl.net.in/directory-services/odyframe.htm

BSNL - Kolkatta
http://www.calcutta.bsnl.co.in/directory.shtml

STD Codes
http://www.bsnl.co.in/viewstatecode.php

ISD Codes
http://www.bsnl.co.in/isdsearch.php

International

Asia and Middle East Phone Books
http://www.numberway.com/phone-numbers/301/

North America and Caribbean Phone Books
http://www.numberway.com/phone-numbers/302/

Europe Phone Books
http://www.numberway.com/phone-numbers/1/

Australia and Pacific Phone Books
http://www.numberway.com/phone-numbers/300/

South and Central America Phone Books
http://www.numberway.com/phone-numbers/303/

Africa Phone Books