South Avenue SO — PIN Code 110001
South Avenue SO is a sub post office in Delhi, New Delhi district, Delhi with PIN code 110001. It is a non-delivery office: it offers counter services such as posting, Speed Post and savings, but mail for its area is delivered by another office.
Administratively it falls under the New Delhi Central Division, Delhi Circle. 22 other offices also use 110001: New Delhi GPO, Sansad Marg HO, Baroda House SO, Bengali Market SO, Bhagat Singh Market SO and 17 others.
Reading the six digits of 110001: the first digit places South Avenue SO in the Northern postal region (Delhi, Haryana, Punjab, Himachal Pradesh, Jammu & Kashmir), the first three (110) are its sorting district, and the last three (001) identify the delivery office. The nearest offices with a different code are Rashtrapati Bhawan SO (110004, ~1.2 km), Malcha Marg SO (110021, ~1.3 km) and Udyog Bhawan SO (110011, ~1.4 km).
Other post offices with PIN code 110001
- New Delhi GPO (GPO)
- Sansad Marg HO (HPO)
- Baroda House SO (SO)
- Bengali Market SO (SO)
- Bhagat Singh Market SO (SO)
- CAT EXTENSION COUNTER (SO)
- Connaught Place SO (SO)
- Election Commission SO (SO)
- Janpath SO (SO)
- Krishi Bhawan SO (SO)
- Lady Harding Medical College SO (SO)
- NGT EXTENSION COUNTER (SO)
- North Avenue SO (SO)
- Parliament House SO (SO)
- Patiala House SO (SO)
- Pragati Maidan SO (SO)
- Rail Bhawan SO (SO)
- RML EXTN COUNTER NDHO (SO)
- Sansadiya Soudh SO (SO)
- Secretariat North SO (SO)
- Shastri Bhawan SO (SO)
- Supreme Court SO (SO)
Nearby post offices with a different PIN code
- Rashtrapati Bhawan SO — 110004, about 1.2 km away
- Malcha Marg SO — 110021, about 1.3 km away
- Udyog Bhawan SO — 110011, about 1.4 km away
- Nirman Bhawan SO — 110011, about 1.6 km away
- Patel Nagar SO Central Delhi — 110008, about 1.9 km away
- Union Public Service Commission SO — 110069, about 1.9 km away
Distances are straight-line, from coordinates published in India Post's directory.
Check the PIN code for your exact location
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South Avenue SO FAQs
What is the PIN code of South Avenue SO?
South Avenue SO uses PIN code 110001 (Delhi, New Delhi district, Delhi).
Is South Avenue SO a delivery post office?
No. South Avenue SO is a non-delivery office — use it for counter services, but mail to the area is delivered by another office under the same or a neighbouring code.
Which division does South Avenue SO come under?
South Avenue SO is part of the New Delhi Central Division in the Delhi Circle.
Is 110001 valid for courier deliveries?
Yes. PIN code 110001 is used by India Post and private couriers for routing to this area, though each courier decides for itself which codes it services.
How do I write South Avenue SO's PIN code in a postal address?
Put it on the last line of the address: "South Avenue SO, New Delhi, Delhi - 110001".