12 PIN codes · 101 post offices

Kokrajhar, Assam

The Kokrajhar postal district in Assam covers 12 distinct PIN codes and 101 post offices operating across urban and rural delivery routes. Mail routing in this district connects through the Eastern Postal Region, coordinated via Kokrajhar H.O and local delivery branch offices.

District directory

All PIN Codes in Kokrajhar

783333

Grahampur B.O +2 more

783336

Binnyakhata B.O +3 more

783345

Lakhiganj Bazar B.O +7 more

783346

Athiabari B.O +13 more

783347

Dumeriguri B.O +8 more

783350

JONALIGAON FV BO +8 more

783354

Mainaguri B.O +2 more

783360

Anthaibari B.O +21 more

783361

Jaraguri B.O +4 more

783369

Salakati Project S.O +2 more

783370

Bishmuri B.O +15 more

783376

Dabargaon B.O +4 more

Verified Q3 2026Data compiled from Department of Posts gazettes & active circle registers.

Notice a discrepancy? Report an update

Postal reference

Frequently Asked Questions about Kokrajhar PIN Codes

How many PIN codes and post offices are in Kokrajhar district?

Kokrajhar district in Assam currently has 12 unique PIN codes serving 101 post offices, which include 10 Sub Offices (SO) and 89 Branch Offices (BO).

How are postal deliveries organized in Kokrajhar?

Deliveries in Kokrajhar fall under the Eastern Postal Region. Mail is sorted through district administrative hubs anchored by Kokrajhar H.O and routed to local sub and branch offices for delivery.