851101 PIN Code: Begusarai, Begusarai, Bihar – Post Offices

PIN code: 851101
Main post office: Begusarai (head office)
District: Begusarai
State: Bihar
Postal division: Begusarai
Region and circle: East Region Bhagalpur, Bihar circle
Delivery: Delivery PIN (1 of 5 offices delivers)
Location: Open on a map (25.417, 86.129)

Post offices with PIN 851101

Post office	Type	Delivery
Begusarai	Head office	Delivers mail
Begusarai Court	Sub office	Counter only
Begusarai Zila Parishad	Sub office	Counter only
GDCollege Road	Sub office	Counter only
Sri Ram Press	Sub office	Counter only

851101 covers 1 head office, 4 sub offices and 0 branch offices.

What the digits of 851101 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.
851: the sorting district, shared by 37 PINs in 2 districts.
101: the delivery post office within it, Begusarai.

Head post office for 851101

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

Nearby PIN codes in Begusarai

All 32 PIN codes in Begusarai

Writing an address with 851101

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
Begusarai post office
Begusarai, Bihar – 851101

Frequently asked questions

Which post office has PIN code 851101?

5 post offices share it: Begusarai, Begusarai Court, Begusarai Zila Parishad, GDCollege Road and Sri Ram Press, in Begusarai district, Bihar.

Is 851101 a delivery PIN code?

Yes. Begusarai delivers mail; letters addressed to 851101 are delivered.

Which district is 851101 in?

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

What is the head post office for 851101?

Begusarai is itself a head post office, with PIN 851101.

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.

851101 PIN code: Begusarai, Begusarai