PIN Code 421603 — Thane, Maharashtra
- District
- Thane
- State
- Maharashtra
- Division
- Thane Division
- Region
- Navi Mumbai Region
- Circle
- Maharashtra Circle
- Post offices
- 2 (2 delivery)
PIN code 421603 belongs to Thane district, Maharashtra. India Post lists 2 post offices under it — 1 sub post office and 1 branch post office — so Bhatsanagar S.O and Birwadi B.O all share this code.
Every office under 421603 is a delivery office. The branch offices report to Bhatsanagar S.O, which is why they carry the same code. The code is handled by the Thane Division, part of the Maharashtra Circle.
Reading the digits: the leading 4 places 421603 in the Western postal region (Maharashtra, Madhya Pradesh, Chhattisgarh, Goa), 421 is the sorting district, and 603 identifies the delivery office. Nearby codes in the same district include 421506 (Additional Ambernath S.O), 421601 (Shahapur S.O (Thane)), 421602 (Kasara S.O (Thane)) and 421605 (Manda S.O) — check them if your address sits near a boundary.
Post offices under 421603
| Post office | Type | Delivery |
|---|---|---|
| Bhatsanagar S.O | Sub Post Office | Delivery |
| Birwadi B.O | Branch Post Office | Delivery |
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Nearby PIN codes in Thane
PIN code 421603 FAQs
Which area does PIN code 421603 cover?
421603 covers the delivery area of Bhatsanagar S.O and Birwadi B.O in Thane district, Maharashtra.
Which district and state is 421603 in?
421603 is in Thane district, Maharashtra.
How many post offices use 421603?
2 post offices: 1 sub post office and 1 branch post office.
How do I confirm 421603 is my PIN code?
Check that your locality or village appears among the offices above, or use the current-location detector on this page for the code at your exact spot. For official forms, confirm on indiapost.gov.in.