Go to the link http://www.symantec.com/support/techsupp_contact_phone.jsp

in the drop down select the country and you would find a corresponding number.

Non of them workToll-Free 000 800 4401 456 directly

IDD call: +61 2 8220 7111

Contact Symantec Customer Care on 

http://www.symantec.com/support/assistance_care.jsp

OR 

Technical Support

http://www.symantec.com/business/support/contact_techsupp_static.jsp

Phone numbers to contact Tech Support:-

Regional Support Telephone Numbers:
United States: 800-342-0652 (407-357-7600 from outside the United States)
Australia: 1300 365510 (+61 2 8220 7111 from outside Australia)
United Kingdom: +44 (0) 870 606 6000

India: Toll-Free 000 800 4401 456 directly

IDD call: +61 2 8220 7111

I was able to connect on 1800 102 4235 on but it was not my business hrs. So they asked me to call on Monday.

Yes, Symantec will be support only monday to friday.

Thats bad, By they way why you want to contact support?

On my of Win 7 machine is infected by virus and it is behaving odd. I need help with that.

Sure we will help you with that, But do you mind creating a new thread for this,