India · IND
Gaya, Bihar dialing code
Gaya, Bihar · Gaya, Bihar
Dialing code
+91 631
From abroad
+91 631 123-4567
Dial +91, then the city code 631, then the phone number without the leading zero.
Within the country
0631 123-4567
Dial 0631 followed by the phone number.
How to call Gaya, Bihar?
To call Gaya, Bihar in India from abroad, dial the international code +91, followed by the city code 631, then the local number without the leading zero.