521403 PIN Code: Gampalagudem, Ammireddigudem (Ntr)
521403 is the PIN code of Gampalagudem, Ammireddigudem, Arlapadu, Erramadu and 5 more in Ntr district, Andhra Pradesh. Mail for 521403 is delivered by Gampalagudem S.O, Ammireddigudem B.O, Arlapadu B.O. It covers 14 villages.
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Gampalagudem, Ammireddigudem, Arlapadu
521403 at a glance
- PIN code
- 521403
- Areas
- Gampalagudem, Ammireddigudem, Arlapadu, Erramadu, Gosavedu and Gullapudi and 3 more
- District
- Ntr
- State
- Andhra Pradesh
- Postal circle
- Andhra Pradesh Circle
- Region / division
- Vijayawada Region · Vijayawada Division
- Head office
- Vijayawada GPO (52.9 km south)
- Delivery office
- Gampalagudem S.O, Ammireddigudem B.O and Arlapadu B.O and 6 more
- Post offices
- 9 (1 sub office and 8 branch offices)
- Villages
- 14 in 2 mandals
- Type of area
- Rural (villages)
- Middle of the area
- 16.98886, 80.51836
- DIGIPIN of the middle
- 475CLL3LT7
- Sorting district code
- 521 (shared by 108 PIN codes; Krishna and Ntr)
- Nearest PIN codes
- 521401 (8.9 km), 521235 (10.0 km), 507202 (11.3 km), 521227 (14.6 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 521403 is
- PIN 521403
- 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 (5 carry 521403). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 521403 area
521403 is a rural PIN code in Ntr district, Andhra Pradesh. India Post lists 9 post offices under it: Gampalagudem S.O, Ammireddigudem B.O, Arlapadu B.O, Erramadu B.O and Gosavedu B.O and 4 more. Mail for addresses with this PIN is delivered by Gampalagudem S.O, Ammireddigudem B.O and Arlapadu B.O and 6 other offices.
In India Post's structure, 521403 belongs to the Vijayawada Division, part of the Vijayawada Region of the Andhra Pradesh Circle. The nearest head office of its division is Vijayawada GPO, about 52.9 km south. The first three digits, 521, are the sorting district code that 108 PIN codes share, covering Krishna and Ntr.
14 villages in the Local Government Directory carry PIN 521403, spread over 2 mandals: Gampalagudem (11) and Tiruvuru (3). They include Anumollanka, Arlapadu, Erramadu, Gampalagudem and Gosaveedu.
The middle of the 521403 area is at 16.9889° N, 80.5184° E (DIGIPIN 475CLL3LT7). The closest PIN codes are 521401 (Penugolanu, 8.9 km west), 521235 (Tiruvuru, 10.0 km north-east) and 507202 (Banigandlapahad, 11.3 km south).
Ntr district has 36 PIN codes. The one with the most post offices is 521230 (Mylavaram S.O (Krishna), 14); 521403 has 9. The one with the most villages is 521230 (Mylavaram S.O (Krishna), 26).
Post offices with PIN code 521403
| Post office | Type and mail delivery |
|---|---|
| Gampalagudem S.O | Sub office Delivers |
| Ammireddigudem B.O | Branch office Delivers |
| Arlapadu B.O | Branch office Delivers |
| Erramadu B.O | Branch office Delivers |
| Gosavedu B.O | Branch office Delivers |
| Gullapudi B.O | Branch office Delivers |
| Kanumuru B.O | Branch office Delivers |
| Kothapalli B.O | Branch office Delivers |
| Vinagadapa B.O | Branch office Delivers |
"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 521403 mean
A letter to 521403 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone521403
Southern zone: Andhra Pradesh, Karnataka, Telangana
- 2 · Postal circle521403
Andhra Pradesh Circle
- 3 · Sorting district521403
Sorting district covering Krishna and Ntr
- 4 · Delivery office521403
Delivered by Gampalagudem S.O, Ammireddigudem B.O
Localities in the 521403 area
Neighbourhoods and places named on OpenStreetMap whose nearby mapped addresses mostly carry PIN 521403. Places on an edge can also fall in a neighbouring PIN.
Villages under PIN code 521403 (14)
| Village | Mandal / tehsil | District |
|---|---|---|
| Anumollanka | Gampalagudem | Ntr |
| Arlapadu | Gampalagudem | Ntr |
| Erramadu | Tiruvuru | Ntr |
| Gampalagudem | Gampalagudem | Ntr |
| Gosaveedu | Gampalagudem | Ntr |
| Gullapudi | Gampalagudem | Ntr |
| Kanumuru | Gampalagudem | Ntr |
| Kothapalle | Gampalagudem | Ntr |
| Lingala | Gampalagudem | Ntr |
| Narikampadu | Gampalagudem | Ntr |
| Peda Komira | Gampalagudem | Ntr |
| Peddavaram | Tiruvuru | Ntr |
| Ramannapalem | Tiruvuru | Ntr |
| Vinagadapa | Gampalagudem | Ntr |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 521403
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 521403
Name House / flat number, street Gampalagudem, Ntr Andhra Pradesh - 521403
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 521403
Which area has the PIN code 521403?
521403 is the PIN code of Gampalagudem, Ammireddigudem, Arlapadu and Erramadu and other areas in Ntr district, Andhra Pradesh.
Which district and state is 521403 in?
Ntr district in Andhra Pradesh, in India Post's Andhra Pradesh Circle (Vijayawada Division).
How many post offices use 521403?
9 post offices: Gampalagudem S.O, Ammireddigudem B.O, Arlapadu B.O, Erramadu B.O, Gosavedu B.O, Gullapudi B.O, Kanumuru B.O and Kothapalli B.O and others.
Which post office delivers mail for 521403?
Gampalagudem S.O, Ammireddigudem B.O, Arlapadu B.O and Erramadu B.O deliver mail for this PIN.
What is the head office for 521403?
Vijayawada GPO, about 52.9 km south of the 521403 area, is the nearest head office in the Vijayawada Division.
Which villages come under PIN code 521403?
14 villages, including Anumollanka, Arlapadu, Erramadu, Gampalagudem, Gosaveedu, Gullapudi, Kanumuru and Kothapalle. The full list is on this page.
Is 521403 a rural or urban PIN code?
Rural: 14 villages and no town bodies are listed under it.
What are the PIN codes near 521403?
521401 (Penugolanu, 8.9 km), 521235 (Tiruvuru, 10.0 km), 507202 (Banigandlapahad, 11.3 km), 521227 (Khambhampadu, 14.6 km) and 507304 (Siripuram, 15.7 km), measured between the middles of the areas.
What is the DIGIPIN of the 521403 area?
475CLL3LT7 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 521403 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 36 PIN codes of Ntr · All PIN codes of Andhra Pradesh · PIN code guides · Find the PIN code of where you are