- PIN code
- 642123
- Main post office
- Samathur (sub office)
- District
- Coimbatore
- State
- Tamil Nadu
- Postal division
- Pollachi
- Region and circle
- Western Region Coimbatore, Tamilnadu circle
- Delivery
- Delivery PIN (2 of 3 offices deliver)
- Location
- Open on a map (10.601, 77.015)
Post offices with PIN 642123
| Post office | Type | Delivery |
|---|---|---|
| Samathur | Sub office | Delivers mail |
| Thondamuthur | Branch office | Delivers mail |
| Zamin Kottampatti | Branch office | Counter only |
642123 covers 0 head offices, 1 sub office and 2 branch offices.
What the digits of 642123 mean
- 6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
- 64: the Tamilnadu postal circle; 186 PINs start with 64.
- 642: the sorting district, shared by 42 PINs in 2 districts.
- 123: the delivery post office within it, Samathur.
Head post office for 642123
The post offices with this PIN belong to the Pollachi postal division, whose head offices are listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.
- Pollachi head post office: 642001
- Udamalpet head post office: 642126
Nearby PIN codes in Coimbatore
- Sholayar Nagar642125
- Negamam642120
- Valparai642127
- Mudis642117
- Vettaikaran Pudur642129
- Karamalai Bazaar642130
- Malayandipattinam642114
- Sethumadai642133
All 109 PIN codes in Coimbatore
Writing an address with 642123
Put the PIN on the last line, after the town and state, so the sorting machines and postmen can read it:
Name House number, street Samathur post office Coimbatore, Tamil Nadu – 642123
Frequently asked questions
Which post office has PIN code 642123?
3 post offices share it: Samathur, Thondamuthur and Zamin Kottampatti, in Coimbatore district, Tamil Nadu.
Is 642123 a delivery PIN code?
Yes. Samathur and Thondamuthur deliver mail; letters addressed to 642123 are delivered.
Which district is 642123 in?
Coimbatore district, Tamil Nadu. It is in the Pollachi postal division (Western Region Coimbatore) of the Tamilnadu postal circle.
What is the head post office for 642123?
The Pollachi postal division's head offices are Pollachi (642001) and Udamalpet (642126).
Sources
Last checked on 6 October 2026. PIN codes and post offices are from India Post’s directory on data.gov.in. Post offices are sometimes opened, merged or renamed; check with India Post before relying on a PIN for an official form.