Salem, Tamil Nadu
636406- District
- Salem
- State
- Tamil Nadu
- Post offices
- 1
- Coordinates
- 11.7726, 77.8101
- Data as of
- 2026-08-24
Post offices serving 636406
- Mettur Thermal Project
See properties in Salem1,383 live listings in Salem
636406 PIN Code
Salem, Tamil Nadu — post offices, district and coordinates
About PIN code 636406
636406 is the Postal Index Number for Salem, Tamil Nadu, in Salem district of Tamil Nadu. Mail addressed to this PIN code is routed through the Mettur Thermal Project post office, centred near 11.7726, 77.8101. The first digit of a PIN code identifies the postal region, the first two the postal circle, the third the sorting district and the last three the delivery post office.
Other PIN codes in Salem district
- Andikarai636404
- Karumalaikudal636403
- Metturdam RS636402
- Metturdam636401
- Erakondampatti636451
- Masilapalayam636452
- M.Kalipatti636453
- Kanakkampatti636454
- Olaipatti636455
- Salem Camp636456
- Periavanavasi636457
- Kanavaipudur636354
- Koonandiyur636458
- Bommiyampatti636351
- Kuppampatti636501
- Chinnasoragai636502
- Dharapuram636309
- Amaragundi636503
- Bairoji Agraharam636308
- Kandampatti636307
- Puduppalaiyam636306
- Mattukaranpudur636305
- Attukaranur636304
- Palamalai Hills636303
Related Tools
Frequently Asked Questions
Which area does PIN code 636406 belong to?
636406 is the PIN code for Salem, Tamil Nadu. It sits in Salem district, Tamil Nadu, and is served by the Mettur Thermal Project post office.
Which post offices come under 636406?
Mettur Thermal Project. A single PIN code often covers several delivery post offices, and a large locality is in turn frequently split across more than one PIN code.
How many PIN codes does Salem district have?
Besides 636406, we list at least 24 more PIN codes in Salem district — they are linked above so you can move to a neighbouring area.
Why does the PIN code matter when buying or renting in Salem?
A PIN code pins down an exact delivery area, which is far more precise than a locality name — the same locality name often appears in several cities. It also decides the postal address on your registration documents, utility connections and loan paperwork.
Where does this PIN code data come from?
The Department of Posts All India Pincode Directory, covering all 19,586 PIN codes across 37 states and union territories. Our copy was last refreshed on 2026-08-24.
