521126 PIN Code: Challapalli, Nadakuduru (Krishna)
521126 is the PIN code of Challapalli, Nadakuduru, Pagolu, Vakkalagadda and 1 more in Krishna district, Andhra Pradesh. Mail for 521126 is delivered by Challapalli S.O, Nadakuduru B.O, Pagolu B.O. It covers 7 villages.
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Challapalli, Nadakuduru, Pagolu
521126 at a glance
- PIN code
- 521126
- Areas
- Challapalli, Nadakuduru, Pagolu, Vakkalagadda and Yarlagadda
- District
- Krishna
- State
- Andhra Pradesh
- Postal circle
- Andhra Pradesh Circle
- Region / division
- Vijayawada Region · Machilipatnam Division
- Head office
- Avanigadda H.O (10.8 km south)
- Delivery office
- Challapalli S.O, Nadakuduru B.O and Pagolu B.O and 2 more
- Post offices
- 5 (1 sub office and 4 branch offices)
- Villages
- 7 in 1 mandal
- Type of area
- Rural (villages)
- Approximate area
- about 46.6 km² (10.9 km east-west, 6.6 km north-south)
- Middle of the area
- 16.11583, 80.93156
- DIGIPIN of the middle
- 47PT86M3F5
- Sorting district code
- 521 (shared by 108 PIN codes; Krishna and Ntr)
- Nearest PIN codes
- 521131 (4.0 km), 521133 (6.2 km), 521130 (7.1 km), 521132 (8.2 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 521126 is
- PIN 521126
- 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 (4 carry 521126). Blank parts have no known address nearby. Roads, railways and water: © OpenStreetMap contributors.
About the 521126 area
521126 is a rural PIN code in Krishna district, Andhra Pradesh. India Post lists 5 post offices under it: Challapalli S.O, Nadakuduru B.O, Pagolu B.O, Vakkalagadda B.O and Yarlagadda B.O. Mail for addresses with this PIN is delivered by Challapalli S.O, Nadakuduru B.O and Pagolu B.O and 2 other offices.
In India Post's structure, 521126 belongs to the Machilipatnam Division, part of the Vijayawada Region of the Andhra Pradesh Circle. The nearest head office of its division is Avanigadda H.O, about 10.8 km south. The first three digits, 521, are the sorting district code that 108 PIN codes share, covering Krishna and Ntr.
7 villages in the Local Government Directory carry PIN 521126, spread over 1 mandal: Challapalli (7). They include Challapalle, Nadakuduru, Nimmagadda, Pagolu and Puritigadda.
The middle of the 521126 area is at 16.1158° N, 80.9316° E (DIGIPIN 47PT86M3F5), and the area is roughly 46.6 km² on our map. The closest PIN codes are 521131 (Lakshmipuram S.O (Krishna), 4.0 km north-east), 521133 (Ghantasala, 6.2 km north) and 521130 (Pedakallepalli, 7.1 km south-east).
Krishna district has 63 PIN codes. The one with the most post offices is 521366 (Pedana, 15); 521126 has 5. The one with the most villages is 521324 (Bantumilli, 44).
Post offices with PIN code 521126
| Post office | Type and mail delivery |
|---|---|
| Challapalli S.O | Sub office Delivers |
| Nadakuduru B.O | Branch office Delivers |
| Pagolu B.O | Branch office Delivers |
| Vakkalagadda B.O | Branch office Delivers |
| Yarlagadda 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 521126 mean
A letter to 521126 is sorted in four steps, one for each part of the code (all zones and circles):
- 1 · Zone521126
Southern zone: Andhra Pradesh, Karnataka, Telangana
- 2 · Postal circle521126
Andhra Pradesh Circle
- 3 · Sorting district521126
Sorting district covering Krishna and Ntr
- 4 · Delivery office521126
Delivered by Challapalli S.O, Nadakuduru B.O
Villages under PIN code 521126 (7)
| Village | Mandal / tehsil | District |
|---|---|---|
| Challapalle | Challapalli | Krishna |
| Nadakuduru | Challapalli | Krishna |
| Nimmagadda | Challapalli | Krishna |
| Pagolu | Challapalli | Krishna |
| Puritigadda | Challapalli | Krishna |
| Vakkalagadda | Challapalli | Krishna |
| Yarlagadda | Challapalli | Krishna |
Villages: Local Government Directory, Ministry of Panchayati Raj (list dated 1 Sep 2026), names as the government lists them.
PIN codes near 521126
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 521126
Name House / flat number, street Challapalli, Krishna Andhra Pradesh - 521126
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 521126
Which area has the PIN code 521126?
521126 is the PIN code of Challapalli, Nadakuduru, Pagolu and Vakkalagadda and other areas in Krishna district, Andhra Pradesh.
Which district and state is 521126 in?
Krishna district in Andhra Pradesh, in India Post's Andhra Pradesh Circle (Machilipatnam Division).
How many post offices use 521126?
5 post offices: Challapalli S.O, Nadakuduru B.O, Pagolu B.O, Vakkalagadda B.O and Yarlagadda B.O.
Which post office delivers mail for 521126?
Challapalli S.O, Nadakuduru B.O, Pagolu B.O and Vakkalagadda B.O deliver mail for this PIN.
What is the head office for 521126?
Avanigadda H.O, about 10.8 km south of the 521126 area, is the nearest head office in the Machilipatnam Division.
Which villages come under PIN code 521126?
7 villages, including Challapalle, Nadakuduru, Nimmagadda, Pagolu, Puritigadda, Vakkalagadda and Yarlagadda. The full list is on this page.
Is 521126 a rural or urban PIN code?
Rural: 7 villages and no town bodies are listed under it.
What are the PIN codes near 521126?
521131 (Lakshmipuram S.O (Krishna), 4.0 km), 521133 (Ghantasala, 6.2 km), 521130 (Pedakallepalli, 7.1 km), 521132 (Kodali, 8.2 km) and 521122 (Gandhikshetram, 9.5 km), measured between the middles of the areas.
What is the DIGIPIN of the 521126 area?
47PT86M3F5 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 521126 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 63 PIN codes of Krishna · All PIN codes of Andhra Pradesh · PIN code guides · Find the PIN code of where you are