- PIN code
- 785666
- Main post office
- Kaloogaon (sub office)
- District
- Sivasagar
- State
- Assam
- Postal division
- Sibsagar
- Region and circle
- Dibrugarh Region, Assam circle
- Delivery
- Delivery PIN (8 of 8 offices deliver)
- Location
- Open on a map (26.590, 94.374)
Post offices with PIN 785666
| Post office | Type | Delivery |
|---|---|---|
| Kaloogaon | Sub office | Delivers mail |
| Charaimuria | Branch office | Delivers mail |
| Chirakhunda | Branch office | Delivers mail |
| Jatakia | Branch office | Delivers mail |
| Khemdeo Pukhuri | Branch office | Delivers mail |
| Mogorahat | Branch office | Delivers mail |
| Namtial Gaon | Branch office | Delivers mail |
| Sologuri | Branch office | Delivers mail |
785666 covers 0 head offices, 1 sub office and 7 branch offices.
What the digits of 785666 mean
- 7: India Post's Eastern region, which covers Andaman and Nicobar Islands, Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Sikkim, Tripura and West Bengal (3,042 PINs).
- 78: the Assam postal circle; 578 PINs start with 78.
- 785: the sorting district, shared by 84 PINs in 6 districts.
- 666: the delivery post office within it, Kaloogaon.
Head post office for 785666
The post offices with this PIN belong to the Sibsagar 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.
- Golaghat head post office: 785621
- Jorhat head post office: 785001
- Sivasagar head post office: 785640
Nearby PIN codes in Sivasagar
- Joysagar785665
- Konwarpur785667
- Gaurisagar785664
- Disangmukh785663
- Demow785662
- Charing785661
- Nitaipukhuri785671
- Rajmai785672
Writing an address with 785666
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 Kaloogaon post office Sivasagar, Assam – 785666
Frequently asked questions
Which post office has PIN code 785666?
8 post offices share it: Kaloogaon, Charaimuria, Chirakhunda, Jatakia, Khemdeo Pukhuri, Mogorahat and 2 more, in Sivasagar district, Assam.
Is 785666 a delivery PIN code?
Yes. All 8 of its post offices deliver mail; letters addressed to 785666 are delivered.
Which district is 785666 in?
Sivasagar district, Assam. It is in the Sibsagar postal division (Dibrugarh Region) of the Assam postal circle.
What is the head post office for 785666?
The Sibsagar postal division's head offices are Golaghat (785621), Jorhat (785001) and Sivasagar (785640).
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.