852131 PIN Code: Supaul, Supaul, Bihar – Post Offices

PIN code: 852131
Main post office: Supaul (head office)
District: Supaul
State: Bihar
Postal division: Saharsa
Region and circle: East Region Bhagalpur, Bihar circle
Delivery: Delivery PIN (1 of 1 offices delivers)
Location: Open on a map (26.110, 86.590)

Post offices with PIN 852131

Post office	Type	Delivery
Supaul	Head office	Delivers mail

852131 has a single post office.

What the digits of 852131 mean

8: India Post's Eastern region, which covers Bihar and Jharkhand (1,274 PINs).
85: the Bihar postal circle; 145 PINs start with 85.
852: the sorting district, shared by 43 PINs in 4 districts.
131: the delivery post office within it, Supaul.

Head post office for 852131

Supaul is itself a head post office. It keeps the accounts for the Saharsa division's sub and branch offices.

Nearby PIN codes in Supaul

All 22 PIN codes in Supaul

Writing an address with 852131

Put the PIN on the last line, after the town and state, so the sorting machines and postmen can read it:

Name
House number, street
Supaul post office
Supaul, Bihar – 852131

Frequently asked questions

Which post office has PIN code 852131?

Supaul head office, in Supaul district, Bihar.

Is 852131 a delivery PIN code?

Yes. Its post office delivers mail; letters addressed to 852131 are delivered.

Which district is 852131 in?

Supaul district, Bihar. It is in the Saharsa postal division (East Region Bhagalpur) of the Bihar postal circle.

What is the head post office for 852131?

Supaul is itself a head post office, with PIN 852131.

Sources

Last checked on 6 October 2026. PIN codes and post offices are from India Post’s directory on data.gov.in. Post offices are sometimes opened, merged or renamed; check with India Post before relying on a PIN for an official form.

852131 PIN code: Supaul, Supaul