The new Toll free number is 1800 103 4786
This Number can be contacted from 9.00 am to 9.00 pm , 7 days a week
The helpdesk service is available in following 12 Languages :
- Hindi
- English
- Bengali
- Marathi
- Telugu
- Tamil
- Gujarathi
- Kannada
- Odia
- Malayalam
- Punjabi
- Assamese
The existing number 0120-4888999 will no longer be available
This is w.e.f. 26th Feb 2020.
Source :- www.gst.gov.in