523001 PIN Code: Ongole, Addanki Gate (Prakasam)
523001 is the PIN code of Ongole, Addanki Gate, Dcp(O), Gopala Nagar (O) and 6 more in Prakasam district, Andhra Pradesh. Mail for 523001 is delivered by Ongole H.O. It covers 2 villages.
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Ongole, Addanki Gate, Dcp(O)
523001 at a glance
- PIN code
- 523001
- Areas
- Ongole, Addanki Gate, Dcp(O), Gopala Nagar (O), N.S.C Colony (O) and Ongole Bazar and 4 more
- District
- Prakasam
- State
- Andhra Pradesh
- Postal circle
- Andhra Pradesh Circle
- Region / division
- Vijayawada Region · Prakasam Division
- Head office
- Ongole H.O (in this PIN)
- Delivery office
- Ongole H.O
- Post offices
- 10 (1 head office and 9 sub offices)
- Villages
- 2 in 1 mandal
- Towns / local bodies
- Ongole
- Type of area
- Town and villages
- Approximate area
- about 45.7 km² (8.8 km east-west, 8.0 km north-south)
- Middle of the area
- 15.50558, 80.04292
- DIGIPIN of the middle
- 46CM59J8C8
- Sorting district code
- 523 (shared by 101 PIN codes; Prakasam and Bapatla)
- Nearest PIN codes
- 523002 (0.8 km), 523003 (0.8 km), 523262 (5.9 km), 523272 (8.6 km)
Sources: India Post's All India Pincode Directory (list dated 3 Oct 2025), the Local Government Directory (Ministry of Panchayati Raj), OpenStreetMap. Area and middle point are approximate, from our map.
Where PIN 523001 is
- PIN 523001
- Neighbouring PIN codes (tap one)
- Post office that delivers mail
- Other post offices (counter only)
- Main roads, railways and water
An approximate shape, not an official boundary: India Post doesn't publish PIN boundary maps. Each spot takes the PIN of the nearest post office or address mapped on OpenStreetMap (127 carry 523001). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 523001 area
523001 is a PIN code covering town areas and villages in Prakasam district, Andhra Pradesh. India Post lists 10 post offices under it: Ongole H.O, Addanki Gate S.O, Dcp(O) S.O, Gopala Nagar (O) S.O and N.S.C Colony (O) S.O and 5 more. Mail for addresses with this PIN is delivered by Ongole H.O. The other 9 offices offer counter services but don't deliver.
In India Post's structure, 523001 belongs to the Prakasam Division, part of the Vijayawada Region of the Andhra Pradesh Circle. Ongole H.O, the head office, is itself in this PIN. The first three digits, 523, are the sorting district code that 101 PIN codes share, covering Prakasam and Bapatla.
2 villages in the Local Government Directory carry PIN 523001, spread over 1 mandal: Ongole Urban (2). They include Annavarappadu and Ongole.
Town areas with this PIN: Ongole (municipal corporation).
The middle of the 523001 area is at 15.5056° N, 80.0429° E (DIGIPIN 46CM59J8C8), and the area is roughly 45.7 km² on our map. The closest PIN codes are 523002 (Lawyer Pet (O), 0.8 km north-west), 523003 (NDC Ongole, 0.8 km south-east) and 523262 (Throvagunta, 5.9 km north).
Prakasam district has 77 PIN codes. The one with the most post offices is 523327 (Erragondapalem, 20); 523001 has 10. The one with the most villages is 504346 (Indervelli, 58).
Post offices with PIN code 523001
| Post office | Type and mail delivery |
|---|---|
| Ongole H.O | Head office Delivers |
| Addanki Gate S.O | Sub office Counter only |
| Dcp(O) S.O | Sub office Counter only |
| Gopala Nagar (O) S.O | Sub office Counter only |
| N.S.C Colony (O) S.O | Sub office Counter only |
| Ongole Bazar S.O | Sub office Counter only |
| Prakasam Bhavan S.O | Sub office Counter only |
| Ramnagar(O) S.O | Sub office Counter only |
| Santhapeta (O) S.O | Sub office Counter only |
| Thurupupalem S.O | Sub office Counter only |
"Delivers" means postmen from that office bring mail to addresses with this PIN. Head offices run a postal division's accounts; sub offices serve towns; branch offices are small, mostly village offices working under a sub office. More on the types of post offices.
What the digits of 523001 mean
A letter to 523001 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone523001
Southern zone: Andhra Pradesh, Karnataka, Telangana
- 2 · Postal circle523001
Andhra Pradesh Circle
- 3 · Sorting district523001
Sorting district covering Prakasam and Bapatla
- 4 · Delivery office523001
Delivered by Ongole H.O
Localities in the 523001 area
Neighbourhoods and places named on OpenStreetMap whose nearby mapped addresses mostly carry PIN 523001. Places on an edge can also fall in a neighbouring PIN.
Villages under PIN code 523001 (2)
| Village | Mandal / tehsil | District |
|---|---|---|
| Annavarappadu | Ongole Urban | Prakasam |
| Ongole | Ongole Urban | Prakasam |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
Towns and local bodies with PIN 523001
- Municipal corporation Ongole
PIN codes near 523001
Distances are as the crow flies, between the middles of each PIN's mapped addresses and post offices.
How to write an address with PIN 523001
Name House / flat number, street Ongole, Prakasam Andhra Pradesh - 523001
Write the 6 digits in full at the end, after the state. Use the area name that matches your street, from the post offices above. How to write an Indian address.
Questions about PIN 523001
Which area has the PIN code 523001?
523001 is the PIN code of Ongole, Addanki Gate, Dcp(O) and Gopala Nagar (O) and other areas in Prakasam district, Andhra Pradesh.
Which district and state is 523001 in?
Prakasam district in Andhra Pradesh, in India Post's Andhra Pradesh Circle (Prakasam Division).
How many post offices use 523001?
10 post offices: Ongole H.O, Addanki Gate S.O, Dcp(O) S.O, Gopala Nagar (O) S.O, N.S.C Colony (O) S.O, Ongole Bazar S.O, Prakasam Bhavan S.O and Ramnagar(O) S.O and others.
Which post office delivers mail for 523001?
Ongole H.O delivers mail for this PIN.
What is the head office for 523001?
Ongole H.O, which is in this PIN.
Which villages come under PIN code 523001?
2 villages, including Annavarappadu and Ongole. The full list is on this page.
Is 523001 a rural or urban PIN code?
Both: it covers town areas (Ongole) and 2 villages.
What are the PIN codes near 523001?
523002 (Lawyer Pet (O), 0.8 km), 523003 (NDC Ongole, 0.8 km), 523262 (Throvagunta, 5.9 km), 523272 (Vallur S.O (Prakasam), 8.6 km) and 523182 (Karavadi, 10.1 km), measured between the middles of the areas.
What is the DIGIPIN of the 523001 area?
46CM59J8C8 is the DIGIPIN of the middle of the area. A DIGIPIN marks a spot about 4 metres wide, so every house has its own; use the DIGIPIN tool for your exact spot.
Is 523001 the PIN code of my address?
If you are at the address, tap "Is this my PIN code?" at the top of this page. Otherwise check that your street's area matches one of the post offices or localities listed here. For anything important, confirm with your post office.
Post offices: India Post, All India Pincode Directory on data.gov.in (Government Open Data License - India), list dated 3 Oct 2025. District names are as India Post lists them and can differ from the revenue district. Not an India Post website: for anything important, confirm with your post office.
More PIN codes
All 77 PIN codes of Prakasam · All PIN codes of Andhra Pradesh · PIN code guides · Find the PIN code of where you are