637403 PIN Code: Gurusamipalayam, 85 R.Komarapalayam (Namakkal)
637403 is the PIN code of Gurusamipalayam, 85 R.Komarapalayam, Agraharam, Melkallupalayam and 3 more in Namakkal district, Tamil Nadu. Mail for 637403 is delivered by Gurusamipalayam S.O, 85 R.Komarapalayam B.O, Agraharam B.O. It covers 5 villages.
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Gurusamipalayam, 85 R.Komarapalayam, Agraharam
637403 at a glance
- PIN code
- 637403
- Areas
- Gurusamipalayam, 85 R.Komarapalayam, Agraharam, Melkallupalayam, Munjanur and Sarkar Nattamangalam and 1 more
- District
- Namakkal
- State
- Tamil Nadu
- Postal circle
- Tamilnadu Circle
- Region / division
- Western Region Coimbatore · Salem West Division
- Head office
- Suramangalam H.O (26.8 km north)
- Delivery office
- Gurusamipalayam S.O, 85 R.Komarapalayam B.O and Agraharam B.O and 3 more
- Post offices
- 7 (1 sub office and 6 branch offices)
- Villages
- 5 in 1 tehsil
- Towns / local bodies
- Pillanallur
- Type of area
- Town and villages
- Middle of the area
- 11.42891, 78.12190
- DIGIPIN of the middle
- M9C8689234
- Sorting district code
- 637 (shared by 55 PIN codes; Namakkal and Salem)
- Nearest PIN codes
- 637401 (4.2 km), 637018 (5.4 km), 637410 (6.8 km), 637408 (8.2 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 637403 is
- PIN 637403
- 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 (1 carry 637403). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 637403 area
637403 is a PIN code covering town areas and villages in Namakkal district, Tamil Nadu. India Post lists 7 post offices under it: Gurusamipalayam S.O, 85 R.Komarapalayam B.O, Agraharam B.O, Melkallupalayam B.O and Munjanur B.O and 2 more. Mail for addresses with this PIN is delivered by Gurusamipalayam S.O, 85 R.Komarapalayam B.O and Agraharam B.O and 3 other offices. The other office offers counter services but doesn't deliver.
In India Post's structure, 637403 belongs to the Salem West Division, part of the Western Region Coimbatore of the Tamilnadu Circle. The nearest head office of its division is Suramangalam H.O, about 26.8 km north. The first three digits, 637, are the sorting district code that 55 PIN codes share, covering Namakkal and Salem.
5 villages in the Local Government Directory carry PIN 637403, spread over 1 tehsil: Rasipuram (5). They include 85 Komarapalayam, Ayeepalayam, Koppampatti, Pillanallur and Ponkurichi.
Town areas with this PIN: Pillanallur (town panchayat).
The middle of the 637403 area is at 11.4289° N, 78.1219° E (DIGIPIN M9C8689234). The closest PIN codes are 637401 (Andagalur, 4.2 km north-east), 637018 (Puduchatram, 5.4 km south) and 637410 (Vaiyappamalai, 6.8 km west).
Namakkal district has 55 PIN codes. The one with the most post offices is 637411 (Semmedu, 25); 637403 has 7. The one with the most villages is 637001 (Namakkal, 27).
Post offices with PIN code 637403
| Post office | Type and mail delivery |
|---|---|
| Gurusamipalayam S.O | Sub office Delivers |
| 85 R.Komarapalayam B.O | Branch office Delivers |
| Agraharam B.O | Branch office Delivers |
| Melkallupalayam B.O | Branch office Delivers |
| Munjanur B.O | Branch office Delivers |
| Sarkar Nattamangalam B.O | Branch office Delivers |
| Pillanallur B.O | Branch office Counter only |
"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 637403 mean
A letter to 637403 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone637403
Southern zone: Tamil Nadu, Kerala
- 2 · Postal circle637403
Tamilnadu Circle
- 3 · Sorting district637403
Sorting district covering Namakkal and Salem
- 4 · Delivery office637403
Delivered by Gurusamipalayam S.O, 85 R.Komarapalayam B.O
Villages under PIN code 637403 (5)
| Village | Mandal / tehsil | District |
|---|---|---|
| 85 Komarapalayam | Rasipuram | Namakkal |
| Ayeepalayam | Rasipuram | Namakkal |
| Koppampatti | Rasipuram | Namakkal |
| Pillanallur | Rasipuram | Namakkal |
| Ponkurichi | Rasipuram | Namakkal |
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 637403
- Town panchayat Pillanallur
PIN codes near 637403
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 637403
Name House / flat number, street Gurusamipalayam, Namakkal Tamil Nadu - 637403
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 637403
Which area has the PIN code 637403?
637403 is the PIN code of Gurusamipalayam, 85 R.Komarapalayam, Agraharam and Melkallupalayam and other areas in Namakkal district, Tamil Nadu.
Which district and state is 637403 in?
Namakkal district in Tamil Nadu, in India Post's Tamilnadu Circle (Salem West Division).
How many post offices use 637403?
7 post offices: Gurusamipalayam S.O, 85 R.Komarapalayam B.O, Agraharam B.O, Melkallupalayam B.O, Munjanur B.O, Sarkar Nattamangalam B.O and Pillanallur B.O.
Which post office delivers mail for 637403?
Gurusamipalayam S.O, 85 R.Komarapalayam B.O, Agraharam B.O and Melkallupalayam B.O deliver mail for this PIN.
What is the head office for 637403?
Suramangalam H.O, about 26.8 km north of the 637403 area, is the nearest head office in the Salem West Division.
Which villages come under PIN code 637403?
5 villages, including 85 Komarapalayam, Ayeepalayam, Koppampatti, Pillanallur and Ponkurichi. The full list is on this page.
Is 637403 a rural or urban PIN code?
Both: it covers town areas (Pillanallur) and 5 villages.
What are the PIN codes near 637403?
637401 (Andagalur, 4.2 km), 637018 (Puduchatram, 5.4 km), 637410 (Vaiyappamalai, 6.8 km), 637408 (Rasipuram, 8.2 km) and 637505 (Vennandur, 8.2 km), measured between the middles of the areas.
What is the DIGIPIN of the 637403 area?
M9C8689234 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 637403 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 55 PIN codes of Namakkal · All PIN codes of Tamil Nadu · PIN code guides · Find the PIN code of where you are