India · IND
Kolkata, West Bengal dialing code
Kolkata, West Bengal · Kolkata, West Bengal
Dialing code
+91 33
From abroad
+91 33 123-4567
Dial +91, then the city code 33, then the phone number without the leading zero.
Within the country
033 123-4567
Dial 033 followed by the phone number.
How to call Kolkata, West Bengal?
To call Kolkata, West Bengal in India from abroad, dial the international code +91, followed by the city code 33, then the local number without the leading zero.