637101 PIN Code: Idappadi, Alachampalayam (Salem)
637101 is the PIN code of Idappadi, Alachampalayam, Chettimankuricchi, Chettipatti and 7 more in Salem district, Tamil Nadu. Mail for 637101 is delivered by Idappadi S.O, Alachampalayam B.O, Chettimankuricchi B.O. It covers 9 villages.
Your location stays on your phone: the check runs in your browser and we only download the post office list for your area.
Idappadi, Alachampalayam, Chettimankuricchi
637101 at a glance
- PIN code
- 637101
- Areas
- Idappadi, Alachampalayam, Chettimankuricchi, Chettipatti, Chittoor and Iruppali and 5 more
- District
- Salem
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Western Region Coimbatore · Namakkal Division
- Head office
- Tiruchengodu H.O (23.5 km south)
- Delivery office
- Idappadi S.O, Alachampalayam B.O and Chettimankuricchi B.O and 8 more
- Post offices
- 11 (1 sub office and 10 branch offices)
- Villages
- 9 in 1 tehsil
- Towns / local bodies
- Arasiramani and Edappadi
- Type of area
- Town and villages
- Middle of the area
- 11.58482, 77.83415
- DIGIPIN of the middle
- 4PMM75725J
- Sorting district code
- 637 (shared by 55 PIN codes; Namakkal and Salem)
- Nearest PIN codes
- 637105 (3.6 km), 637107 (7.8 km), 637102 (8.1 km), 638311 (11.8 km)
Sources: India Post's All India Pincode Directory (list dated 3 Oct 2025), the Local Government Directory (Ministry of Panchayati Raj), OpenStreetMap. Area and middle point are approximate, from our map.
Where PIN 637101 is
- PIN 637101
- Neighbouring PIN codes (tap one)
- Post office that delivers mail
- Other post offices (counter only)
- Main roads, railways and water
An approximate shape, not an official boundary: India Post doesn't publish PIN boundary maps. Each spot takes the PIN of the nearest post office or address mapped on OpenStreetMap (25 carry 637101). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 637101 area
637101 is a PIN code covering town areas and villages in Salem district, Tamil Nadu. India Post lists 11 post offices under it: Idappadi S.O, Alachampalayam B.O, Chettimankuricchi B.O, Chettipatti B.O and Chittoor B.O and 6 more. Mail for addresses with this PIN is delivered by Idappadi S.O, Alachampalayam B.O and Chettimankuricchi B.O and 8 other offices.
In India Post's structure, 637101 belongs to the Namakkal Division, part of the Western Region Coimbatore of the Tamilnadu Circle. The nearest head office of its division is Tiruchengodu H.O, about 23.5 km south. The first three digits, 637, are the sorting district code that 55 PIN codes share, covering Namakkal and Salem.
9 villages in the Local Government Directory carry PIN 637101, spread over 1 tehsil: Edappadi (9). They include Aavaniperur(West), Avaniperur(East), Chettimankurichi, Chinnamanali and Chittur Bit 1.
Town areas with this PIN: Arasiramani (town panchayat) and Edappadi (municipality).
The middle of the 637101 area is at 11.5848° N, 77.8341° E (DIGIPIN 4PMM75725J). The closest PIN codes are 637105 (Vellandivalasai, 3.6 km north-east), 637107 (Poolampatti, 7.8 km west) and 637102 (Konganapuram, 8.1 km east).
Salem district has 84 PIN codes. The one with the most post offices is 636303 (Kolathur (Salem), 14); 637101 has 11. The one with the most villages is 636601 (Yercaud, 42).
Post offices with PIN code 637101
| Post office | Type and mail delivery |
|---|---|
| Idappadi S.O | Sub office Delivers |
| Alachampalayam B.O | Branch office Delivers |
| Chettimankuricchi B.O | Branch office Delivers |
| Chettipatti B.O | Branch office Delivers |
| Chittoor B.O | Branch office Delivers |
| Iruppali B.O | Branch office Delivers |
| Kullampatti B.O | Branch office Delivers |
| Kurukkapatti B.O | Branch office Delivers |
| Morasapatti B.O | Branch office Delivers |
| Vellarivelli B.O | Branch office Delivers |
| Vellarnaickenpalayam B.O | Branch office Delivers |
"Delivers" means postmen from that office bring mail to addresses with this PIN. Head offices run a postal division's accounts; sub offices serve towns; branch offices are small, mostly village offices working under a sub office. More on the types of post offices.
What the digits of 637101 mean
A letter to 637101 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone637101
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle637101
Tamilnadu Circle
- 3 · Sorting district637101
Sorting district covering Namakkal and Salem
- 4 · Delivery office637101
Delivered by Idappadi S.O, Alachampalayam B.O
Localities in the 637101 area
Neighbourhoods and places named on OpenStreetMap whose nearby mapped addresses mostly carry PIN 637101. Places on an edge can also fall in a neighbouring PIN.
Villages under PIN code 637101 (9)
| Village | Mandal / tehsil | District |
|---|---|---|
| Aavaniperur(West) | Edappadi | Salem |
| Avaniperur(East) | Edappadi | Salem |
| Chettimankurichi | Edappadi | Salem |
| Chinnamanali | Edappadi | Salem |
| Chittur Bit 1 | Edappadi | Salem |
| Chittur Bit2 | Edappadi | Salem |
| Edappadi | Edappadi | Salem |
| Irupali | Edappadi | Salem |
| Vellarivalli | Edappadi | Salem |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
Towns and local bodies with PIN 637101
- Town panchayat Arasiramani
- Municipality Edappadi
PIN codes near 637101
Distances are as the crow flies, between the middles of each PIN's mapped addresses and post offices.
How to write an address with PIN 637101
Name House / flat number, street Idappadi, Salem Tamil Nadu - 637101
Write the 6 digits in full at the end, after the state. Use the area name that matches your street, from the post offices above. How to write an Indian address.
Questions about PIN 637101
Which area has the PIN code 637101?
637101 is the PIN code of Idappadi, Alachampalayam, Chettimankuricchi and Chettipatti and other areas in Salem district, Tamil Nadu.
Which district and state is 637101 in?
Salem district in Tamil Nadu, in India Post's Tamilnadu Circle (Namakkal Division).
How many post offices use 637101?
11 post offices: Idappadi S.O, Alachampalayam B.O, Chettimankuricchi B.O, Chettipatti B.O, Chittoor B.O, Iruppali B.O, Kullampatti B.O and Kurukkapatti B.O and others.
Which post office delivers mail for 637101?
Idappadi S.O, Alachampalayam B.O, Chettimankuricchi B.O and Chettipatti B.O deliver mail for this PIN.
What is the head office for 637101?
Tiruchengodu H.O, about 23.5 km south of the 637101 area, is the nearest head office in the Namakkal Division.
Which villages come under PIN code 637101?
9 villages, including Aavaniperur(West), Avaniperur(East), Chettimankurichi, Chinnamanali, Chittur Bit 1, Chittur Bit2, Edappadi and Irupali. The full list is on this page.
Is 637101 a rural or urban PIN code?
Both: it covers town areas (Arasiramani and Edappadi) and 9 villages.
What are the PIN codes near 637101?
637105 (Vellandivalasai, 3.6 km), 637107 (Poolampatti, 7.8 km), 637102 (Konganapuram, 8.1 km), 638311 (Ammapettai, 11.8 km) and 637104 (Thevur S.O (Namakkal), 12.1 km), measured between the middles of the areas.
What is the DIGIPIN of the 637101 area?
4PMM75725J is the DIGIPIN of the middle of the area. A DIGIPIN marks a spot about 4 metres wide, so every house has its own; use the DIGIPIN tool for your exact spot.
Is 637101 the PIN code of my address?
If you are at the address, tap "Is this my PIN code?" at the top of this page. Otherwise check that your street's area matches one of the post offices or localities listed here. For anything important, confirm with your post office.
Post offices: India Post, All India Pincode Directory on data.gov.in (Government Open Data License - India), list dated 3 Oct 2025. District names are as India Post lists them and can differ from the revenue district. Not an India Post website: for anything important, confirm with your post office.
More PIN codes
All 84 PIN codes of Salem · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are