Q1
What is the phone number for IRS?
The phone number for IRS is 6862 4866.Q2
Where is IRS located?
IRS is located at 29 International Business Park, Singapore 609923.Q3
What days are IRS open?
IRS is open Mon–Sun 11 AM–8:30 PM.Q4
Is there a primary contact for IRS?
You can contact IRS by phone using number 6862 4866.