- PIN code
- 231206
- Main post office
- Churk (sub office)
- District
- Sonbhadra
- State
- Uttar Pradesh
- Postal division
- Mirzapur
- Region and circle
- Prayagraj Regional Office, Uttar Pradesh circle
- Delivery
- Delivery PIN (4 of 4 offices deliver)
- Location
- Open on a map (24.641, 83.099)
Post offices with PIN 231206
| Post office | Type | Delivery |
|---|---|---|
| Churk | Sub office | Delivers mail |
| Cherui | Branch office | Delivers mail |
| Makari Bari | Branch office | Delivers mail |
| Markudi | Branch office | Delivers mail |
231206 covers 0 head offices, 1 sub office and 3 branch offices.
What the digits of 231206 mean
- 2: India Post's Northern region, which covers Uttar Pradesh and Uttarakhand (1,972 PINs).
- 23: the Uttar Pradesh postal circle; 127 PINs start with 23.
- 231: the sorting district, shared by 35 PINs in 2 districts.
- 206: the delivery post office within it, Churk.
Head post office for 231206
The post offices with this PIN belong to the Mirzapur 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.
- Mirzapur head post office: 231001
- Robertsganj head post office: 231216
Nearby PIN codes in Sonbhadra
- Chopan231205
- Dalla231207
- Dudhi231208
- Gurma Markundi231209
- Ghorawal231210
- Amwar231212
- Ram Garh231213
- Rajpur SO Sonbhadra231215
Writing an address with 231206
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 Churk post office Sonbhadra, Uttar Pradesh – 231206
Frequently asked questions
Which post office has PIN code 231206?
4 post offices share it: Churk, Cherui, Makari Bari and Markudi, in Sonbhadra district, Uttar Pradesh.
Is 231206 a delivery PIN code?
Yes. All 4 of its post offices deliver mail; letters addressed to 231206 are delivered.
Which district is 231206 in?
Sonbhadra district, Uttar Pradesh. It is in the Mirzapur postal division (Prayagraj Regional Office) of the Uttar Pradesh postal circle.
What is the head post office for 231206?
The Mirzapur postal division's head offices are Mirzapur (231001) and Robertsganj (231216).
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.