Which district and state does Pincode 603003 belong to?

PIN code 603003 is located in Chengalpattu district, Tamil Nadu, under Chengalpattu Division postal division and Tamilnadu Circle.

How many post offices have PIN code 603003?

There are 4 post offices associated with PIN Code 603003, including 4 delivery office(s).

Which couriers deliver to PIN code 603003?

Carriers serving PIN 603003 (Chengalpattu, Tamil Nadu) include India Post Speed Post (100% universal sovereign reach), Delhivery Express, Blue Dart / DHL Express, DTDC, and Shadowfax logistics.

Is Cash on Delivery (COD) available in PIN code 603003?

Yes, Cash on Delivery (COD) is supported for PIN 603003 via India Post (Speed Post/VPP) and major commercial parcel carriers like Delhivery and DTDC for deliverable addresses in Chengalpattu.

603003 PIN Code List – Post Offices in Chengalpattu, Tamil Nadu (2026)

Post Offices with Pincode 603003

Post Office Name	Office Type	Delivery Status	District	State
Vallam SO	PO	Delivery	Chengalpattu	Tamil Nadu
Meleripakkam BO	BO	Delivery	Chengalpattu	Tamil Nadu
Nenmeli BO	BO	Delivery	Chengalpattu	Tamil Nadu
Tiruvadisoolam BO	BO	Delivery	Chengalpattu	Tamil Nadu

PIN CODE 603003 SPECIFICATIONS

PIN 603003 Postal & Banking Details

Centralized postal banking credentials, administrative division, and delivery office network for PIN code 603003 (Chengalpattu, Tamil Nadu).

PIN 603003 Network Coverage

Total Branches: 4 Post Offices

Active Delivery: 4 Offices

District: Chengalpattu

State / UT: Tamil Nadu

View all 4 branches under PIN 603003 ↓

Universal Postal Banking • Master IFSC

IPOS0000001

UPI Transfer Guide →

Universal IFSC code valid for all Post Office Savings and IPPB accounts under PIN 603003. Instant 24x7 credit via IMPS, NEFT, RTGS & UPI (GPay, PhonePe, Paytm).

Postal Circle Tamilnadu Circle

Postal Region Chennai City Region

Postal Division Chengalpattu Division

Central MICR Code 110197001

Banking Routing Hub Central Processing Centre (New Delhi)

Account Number Format 12-Digit Passbook / IPPB QR Number

Geographic Coordinates

13.0084722, 80.0041667 Google Maps →

📦 Courier Delivery & COD Availability for PIN 603003

Logistics feasibility, Cash on Delivery (COD) status & transit SLA for e-commerce deliveries to Chengalpattu.

Open Interactive Checker →

Carrier	Serviceability Status	COD Availability	Estimated SLA	ODA Zone Status
📮 India Post (Speed Post)	✅ Universally Serviceable (100% PINs)	💵 Available (Cash on Delivery & VPP)	1 – 3 Business Days	✔️ No ODA (Standard National Tariff)
🚚 Delhivery Express	✅ Fully Serviceable	💵 Available (Cash & UPI on Delivery)	1 – 2 Days (Air Express)	✔️ Standard Delivery Zone (No ODA)
✈️ Blue Dart / DHL Express	✅ Direct Express Serviceable	💵 Available (Domestic Priority COD)	Next Day / 1 – 2 Days (Apex Priority Air)	✔️ Direct Core Hub (Zero ODA Surcharge)
📦 DTDC Express	✅ Serviceable (Franchise Network)	💵 Available (COD Enabled)	1 – 2 Days (DTDC Plus Air)	✔️ Standard Hub Zone
⚡ Shadowfax Logistics	✅ Serviceable (D2C & E-com Hub)	💵 Available (Instant UPI / Cash on Delivery)	1 – 2 Days (D2C Speed)	✔️ Primary Delivery Cluster