- PIN code
- 607403
- Main post office
- Kirumambakkam (sub office)
- District
- Pondicherry
- State
- Puducherry
- Postal division
- Pondicherry
- Region and circle
- Chennai City Region, Tamilnadu circle
- Delivery
- Delivery PIN (3 of 3 offices deliver)
- Location
- Open on a map (11.934, 79.835)
Post offices with PIN 607403
| Post office | Type | Delivery |
|---|---|---|
| Kirumambakkam | Sub office | Delivers mail |
| Pillayarkuppam | Branch office | Delivers mail |
| Reddichavadi | Branch office | Delivers mail |
607403 covers 0 head offices, 1 sub office and 2 branch offices. Some of them are in Cuddalore district.
What the digits of 607403 mean
- 6: India Post's Southern region, which covers Kerala, Lakshadweep, Puducherry and Tamil Nadu (3,512 PINs).
- 60: the Tamilnadu postal circle; 476 PINs start with 60.
- 607: the sorting district, shared by 35 PINs in 4 districts.
- 403: the delivery post office within it, Kirumambakkam.
Head post office for 607403
The post offices with this PIN belong to the Pondicherry 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.
- Pondicherry head post office: 605001
- Tindivanam head post office: 604001
- Viluppuram head post office: 605602
Nearby PIN codes in Pondicherry
- Bahoor607402
- Tirukkanur605501
- Villiyanur605110
- Nettapakkam605106
- Pondicherry University605014
- SaramPy605013
- Venkata Nagar605011
- Reddiarpalayam605010
All 23 PIN codes in Pondicherry
Writing an address with 607403
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 Kirumambakkam post office Pondicherry, Puducherry – 607403
Frequently asked questions
Which post office has PIN code 607403?
3 post offices share it: Kirumambakkam, Pillayarkuppam and Reddichavadi, in Pondicherry district, Puducherry.
Is 607403 a delivery PIN code?
Yes. All 3 of its post offices deliver mail; letters addressed to 607403 are delivered.
Which district is 607403 in?
Pondicherry district, Puducherry; some of its post offices are in Cuddalore. It is in the Pondicherry postal division (Chennai City Region) of the Tamilnadu postal circle.
What is the head post office for 607403?
The Pondicherry postal division's head offices are Pondicherry (605001), Tindivanam (604001) and Viluppuram (605602).
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.