813104 PIN code: Bounsi, Banka

PIN code

813104

Main post office

Bounsi (sub office)

District

Banka

State

Bihar

Postal division

Bhagalpur

Region and circle

East Region Bhagalpur, Bihar circle

Delivery

Delivery PIN (24 of 24 offices deliver)

Location

Open on a map (24.802, 87.032)

Post offices with PIN 813104

813104 covers 0 head offices, 1 sub office and 23 branch offices.

What the digits of 813104 mean

• 8: India Post's Eastern region, which covers Bihar and Jharkhand (1,274 PINs).
• 81: the Bihar postal circle; 138 PINs start with 81.
• 813: the sorting district, shared by 26 PINs in 4 districts.
• 104: the delivery post office within it, Bounsi.

Head post office for 813104

The post offices with this PIN belong to the Bhagalpur postal division, whose head offices are listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.

• Banka head post office: 813102
• Bhagalpur head post office: 812001

Nearby PIN codes in Banka

• Barahat813103
• Jagdishpur SO Bhagalpur813105
• Banka813102
• Katoria813106
• Amarpur SO Banka813101
• Rajoun813107
• Punsia813109
• Panjwara813110

All 17 PIN codes in Banka

Writing an address with 813104

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
Bounsi post office
Banka, Bihar – 813104

Frequently asked questions

Sources

• India Post – All India Pincode Directory (data.gov.in)
• India Post – Know your PIN code

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.