- PIN code
- 813203
- Main post office
- Kahalgaon (sub office)
- District
- Bhagalpur
- State
- Bihar
- Postal division
- Bhagalpur
- Region and circle
- East Region Bhagalpur, Bihar circle
- Delivery
- Delivery PIN (9 of 9 offices deliver)
- Location
- Open on a map (25.266, 87.235)
Post offices with PIN 813203
| Post office | Type | Delivery |
|---|---|---|
| Kahalgaon | Sub office | Delivers mail |
| Bhawanipur | Branch office | Delivers mail |
| Kalgigaj | Branch office | Delivers mail |
| Kasri | Branch office | Delivers mail |
| Lalapur Bhader | Branch office | Delivers mail |
| Mahesh Munda | Branch office | Delivers mail |
| Patharghatta | Branch office | Delivers mail |
| Sangitbaita | Branch office | Delivers mail |
| Shobhnathpur | Branch office | Delivers mail |
813203 covers 0 head offices, 1 sub office and 8 branch offices.
What the digits of 813203 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.
- 203: the delivery post office within it, Kahalgaon.
Head post office for 813203
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 Bhagalpur
- Ekchari813204
- Ghogha813205
- Ishipur813206
- Pripainti813209
- Sabour813210
- Sultanganj SO Bhagalpur813213
- STP Kahalgaon813214
- Mathurapur SO Bhagalpur813222
Writing an address with 813203
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 Kahalgaon post office Bhagalpur, Bihar – 813203
Frequently asked questions
Which post office has PIN code 813203?
9 post offices share it: Kahalgaon, Bhawanipur, Kalgigaj, Kasri, Lalapur Bhader, Mahesh Munda and 3 more, in Bhagalpur district, Bihar.
Is 813203 a delivery PIN code?
Yes. All 9 of its post offices deliver mail; letters addressed to 813203 are delivered.
Which district is 813203 in?
Bhagalpur district, Bihar. It is in the Bhagalpur postal division (East Region Bhagalpur) of the Bihar postal circle.
What is the head post office for 813203?
The Bhagalpur postal division's head offices are Banka (813102) and Bhagalpur (812001).
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.