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PIN code · Maharashtra
400001 PIN Code — Mumbai GPO, Mumbai
Post office details
- PIN code
- 400001
- Post office
- Mumbai GPO
- District
- Mumbai
- State / UT
- Maharashtra
- Delivery
- Delivery office
- Postal zone
- 4 — Maharashtra, Goa, Madhya Pradesh, Chhattisgarh
Speed Post charges from 400001
Parcel up to 500 g, ₹ before GST, tariff from 1 October 2025. Distance is straight-line, so routes near a band edge show a range.
| To | Distance | Speed Post (500 g) |
|---|---|---|
| Delhi (110001) | ~1,165 km | ₹86 |
| Kolkata (700001) | ~1,643 km | ₹86 |
| Chennai (600001) | ~1,027 km | ₹82–₹86 |
| Bengaluru (560001) | ~835 km | ₹82 |
| Hyderabad (500001) | ~620 km | ₹82 |
Other weight or route? Courier charges calculator
What 400001 means
- 1st digit (4) — postal zone: Maharashtra, Goa, Madhya Pradesh, Chhattisgarh
- First 3 digits (400) — the sorting district
- Last 3 digits (001) — the delivery post office
FAQ
What is the PIN code of Mumbai GPO?
The PIN code of Mumbai GPO (Mumbai, Maharashtra) is 400001.
400001 is in which district and state?
PIN code 400001 is in Mumbai district, Maharashtra.
Is 400001 a delivery PIN code?
Yes. India Post lists a delivery post office for 400001, so letters and parcels are delivered to addresses in this area.
What does Speed Post cost from 400001 to Delhi?
About ₹86 before GST for a parcel up to 500 g (Speed Post tariff from 1 October 2025). Check any route on the courier charges calculator.
How do I track a parcel sent to 400001?
Paste the tracking number (AWB) into CheckMyOrder — the courier is detected automatically. The PIN code isn't needed to track.
Source: All India Pincode Directory — Department of Posts (data.gov.in, Government Open Data License – India). One main post office is shown per PIN code; some PIN codes cover several post offices.