- PIN code
- 521003
- Main post office
- Chintaguntapalem (sub office)
- District
- Krishna
- State
- Andhra Pradesh
- Postal division
- Machilipatnam
- Region and circle
- Vijayawada Region, Andhra Pradesh circle
- Delivery
- Delivery PIN (1 of 10 offices delivers)
- Location
- Open on a map (16.168, 81.121)
Post offices with PIN 521003
| Post office | Type | Delivery |
|---|---|---|
| Chintaguntapalem | Sub office | Delivers mail |
| Chinnapuram | Branch office | Counter only |
| Gilakaladindi | Branch office | Counter only |
| Gundupalem | Branch office | Counter only |
| Kammavaricheruvu | Branch office | Counter only |
| Mpm Fort | Branch office | Counter only |
| Pedayadara | Branch office | Counter only |
| S.N.Gollapalem | Branch office | Counter only |
| Tummalacheruvu | Branch office | Counter only |
| Vadapalem | Branch office | Counter only |
521003 covers 0 head offices, 1 sub office and 9 branch offices.
What the digits of 521003 mean
- 5: India Post's Southern region, which covers Andhra Pradesh, Karnataka, Puducherry and Telangana (3,313 PINs).
- 52: the Andhra Pradesh postal circle; 415 PINs start with 52.
- 521: the sorting district, shared by 108 PINs in 3 districts.
- 003: the delivery post office within it, Chintaguntapalem.
Head post office for 521003
The post offices with this PIN belong to the Machilipatnam postal division, whose head offices are listed below. Money orders, savings accounts and complaints that a sub or branch office cannot settle go to the head office.
- Avanigadda head post office: 521121
- Machilipatnam head post office: 521001
Nearby PIN codes in Krishna
- Chilakalapudi521002
- Krishna University521004
- Machilipatnam521001
- Gannavaram521101
- Bacon Factory521102
- Hanuman Junction521105
- Kanumolu521106
- Mustabad (Krishna)521107
Writing an address with 521003
Put the PIN on the last line, after the town and state, so the sorting machines and postmen can read it:
Name House number, street Chintaguntapalem post office Krishna, Andhra Pradesh – 521003
Frequently asked questions
Which post office has PIN code 521003?
10 post offices share it: Chintaguntapalem, Chinnapuram, Gilakaladindi, Gundupalem, Kammavaricheruvu, Mpm Fort and 4 more, in Krishna district, Andhra Pradesh.
Is 521003 a delivery PIN code?
Yes. Chintaguntapalem delivers mail; letters addressed to 521003 are delivered.
Which district is 521003 in?
Krishna district, Andhra Pradesh. It is in the Machilipatnam postal division (Vijayawada Region) of the Andhra Pradesh postal circle.
What is the head post office for 521003?
The Machilipatnam postal division's head offices are Avanigadda (521121) and Machilipatnam (521001).
Sources
Last checked on 6 October 2026. PIN codes and post offices are from India Post’s directory on data.gov.in. Post offices are sometimes opened, merged or renamed; check with India Post before relying on a PIN for an official form.