Tech Bichar

PIN Code Lookup

Enter a 6-digit Indian PIN to see post office, district and state. Cached locally for 12 hours.

Unofficial helper. Your browser calls a public PIN API. Results are cached 12 hours. Confirm on India Post if it matters.

How to look up a PIN code

  1. Enter six digits.
  2. Click Look up.
  3. Read offices and district. Confirm on India Post if it matters.

Frequently asked questions

India Post official?

No. A public API is used. Treat results as a hint.

Cache?

Your browser keeps the last result for 12 hours.

What is sent?

Only the PIN you typed, to the public API — not to Tech Bichar.

Free?

Yes.

Multiple offices?

Many PINs map to several post offices. We list them all.

More free tools from Tech Bichar

IFSC LookupEnter an 11-character IFSC to see bank, branch and city from a public dataset. Cached for 12 hours.GSTIN ValidatorCheck that a GSTIN has 15 characters and a valid checksum. We do not call the GST portal.Unit ConverterConvert length, weight, temperature, area, volume, speed, time and data storage instantly.All toolsBrowse every free utility on Tech Bichar.