India Postcode
Level: location

Postcode 421601

Location: Maharashtra → Thane → Kalyan

35 location(s) using this postal code in India

42
StateMaharashtra
16
DistrictThane
01
TehsilKalyan

Districts with postcode 421601

About Postcode 421601

This postal code is assigned to Kalyan Tehsil District Thane, Maharashtra, India. This location-level postal code helps ensure accurate mail delivery and location identification.

Postal Code Format

India uses numeric pin codes with 6 digits (example: 744301). In our directory, these codes are organized from states down to tehsils.

How to Use This Postcode 421601

When sending mail or packages to this area, use the postal code below to ensure accurate and timely delivery.

Address format example:

Recipient Name

House #, Street Name

Kalyan

Thane, Maharashtra

421601

India

Domestic Mail

Include this postcode on all letters and packages sent within India.

International Mail

For international deliveries, include "India" on the last address line after the postcode.

Frequently Asked Questions

What area does this postcode cover?

This postcode covers Maharashtra → Thane → Kalyan in India.

Is this a valid List Post Code?

Yes. 421601 is an active postcode for Maharashtra → Thane → Kalyan in India. It follows the 6-character format used in this country.

How do I find the postal code for a specific address?

Search by state, district, and tehsil to find the correct postcode in India. Search Postcodes

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Developer API

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Free JSON for postcode 421601.

GEThttps://api.listpostcode.com/v1/countries/IN/postcodes/421601
curl -H "x-api-key: YOUR_API_KEY" \
  "https://api.listpostcode.com/v1/countries/IN/postcodes/421601"
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