- PIN code
- 133101
- Main post office
- Bihta (Ambala) (sub office)
- District
- Ambala
- State
- Haryana
- Postal division
- Ambala
- Region and circle
- Haryana circle
- Delivery
- Delivery PIN (2 of 2 offices deliver)
- Location
- Open on a map (30.384, 76.772)
Post offices with PIN 133101
| Post office | Type | Delivery |
|---|---|---|
| Bihta (Ambala) | Sub office | Delivers mail |
| Keshopur Samalkha | Branch office | Delivers mail |
133101 covers 0 head offices, 1 sub office and 1 branch office.
What the digits of 133101 mean
- 1: India Post's Northern region, which covers Chandigarh, Delhi, Haryana, Himachal Pradesh, Jammu and Kashmir, Ladakh and Punjab (1,646 PINs).
- 13: the Haryana postal circle; 128 PINs start with 13.
- 133: the sorting district, shared by 19 PINs in 3 districts.
- 101: the delivery post office within it, Bihta (Ambala).
Head post office for 133101
The post offices with this PIN belong to the Ambala 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.
- Ambala City head post office: 134003
- Ambala G.P.O. head post office: 133001
- Yamunanagar head post office: 135001
Nearby PIN codes in Ambala
- Kesri133102
- Saha133104
- Defence Colony133010
- Majri133008
- Ind estate133006
- Babyal133005
- Kuldeep Nagar133004
- Ambala G.P.O.133001
Writing an address with 133101
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 Bihta (Ambala) post office Ambala, Haryana – 133101
Frequently asked questions
Which post office has PIN code 133101?
2 post offices share it: Bihta (Ambala) and Keshopur Samalkha, in Ambala district, Haryana.
Is 133101 a delivery PIN code?
Yes. All 2 of its post offices deliver mail; letters addressed to 133101 are delivered.
Which district is 133101 in?
Ambala district, Haryana. It is in the Ambala postal division of the Haryana postal circle.
What is the head post office for 133101?
The Ambala postal division's head offices are Ambala City (134003), Ambala G.P.O. (133001) and Yamunanagar (135001).
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.