Siwan post codes
Codes
321About Siwan
Siwan is in Bihar, India. It covers 314 places and 37 post codes in the 6 digits format.
This page contains 321 post code records. 12 post codes are shared by multiple places, including 841239.
Nearby counties include Gopalganj, Saran, East Champaran. Other counties in Bihar include Araria, Arwal, Aurangabad(BH).
Addresses in Siwan usually include the place, county, state, post code, and country; confirm the local order before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Location
FAQ
How many places are in Siwan?
314
How many post codes are in Siwan?
37
Which state is Siwan in?
Bihar
What is the post code format?
6 digits