- PIN code
- 421301
- Main post office
- Kalyan City (head office)
- District
- Thane
- State
- Maharashtra
- Postal division
- Thane
- Region and circle
- Navi Mumbai Region, Maharashtra circle
- Delivery
- Delivery PIN (2 of 5 offices deliver)
- Location
- Open on a map (19.245, 73.126)
Post offices with PIN 421301
| Post office | Type | Delivery |
|---|---|---|
| Kalyan City | Head office | Counter only |
| Kalyan D.C. | Sub office | Delivers mail |
| Kalyan Rs | Sub office | Counter only |
| Subhash Road (Thane) | Sub office | Counter only |
| Pimpaloli | Branch office | Delivers mail |
421301 covers 1 head office, 3 sub offices and 1 branch office.
What the digits of 421301 mean
- 4: India Post's Western region, which covers Chhattisgarh, Goa, Madhya Pradesh and Maharashtra (2,784 PINs).
- 42: the Maharashtra postal circle; 237 PINs start with 42.
- 421: the sorting district, shared by 30 PINs in 2 districts.
- 301: the delivery post office within it, Kalyan City.
Head post office for 421301
Kalyan City is itself a head post office. It keeps the accounts for the Thane division's sub and branch offices.
Nearby PIN codes in Thane
- Dandekarwadi421302
- Vidyashram421305
- Katemanivali421306
- Bhiwandi421308
- Saravali421311
- Manpada421204
- Dombivali I.A.421203
- Vishnunagar421202
Writing an address with 421301
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 Kalyan City post office Thane, Maharashtra – 421301
Frequently asked questions
Which post office has PIN code 421301?
5 post offices share it: Kalyan City, Kalyan D.C., Kalyan Rs, Subhash Road (Thane) and Pimpaloli, in Thane district, Maharashtra.
Is 421301 a delivery PIN code?
Yes. Kalyan D.C. and Pimpaloli deliver mail; letters addressed to 421301 are delivered.
Which district is 421301 in?
Thane district, Maharashtra. It is in the Thane postal division (Navi Mumbai Region) of the Maharashtra postal circle.
What is the head post office for 421301?
Kalyan City is itself a head post office, with PIN 421301.
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.