- PIN code
- 516311
- Main post office
- Krishna Nagar (Cuddapah) (sub office)
- District
- YSR Kadapa
- State
- Andhra Pradesh
- Postal division
- Proddatur
- Region and circle
- Kurnool Region, Andhra Pradesh circle
- Delivery
- Delivery PIN (1 of 1 offices delivers)
- Location
- Open on a map (14.599, 78.517)
Post offices with PIN 516311
| Post office | Type | Delivery |
|---|---|---|
| Krishna Nagar (Cuddapah) | Sub office | Delivers mail |
516311 has a single post office.
What the digits of 516311 mean
- 5: India Post's Southern region, which covers Andhra Pradesh, Karnataka, Puducherry and Telangana (3,313 PINs).
- 51: the Andhra Pradesh postal circle; 367 PINs start with 51.
- 516: the sorting district, shared by 84 PINs in 2 districts.
- 311: the delivery post office within it, Krishna Nagar (Cuddapah).
Head post office for 516311
The post offices with this PIN belong to the Proddatur 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.
- Proddatur head post office: 516360
- Pulivendla head post office: 516390
Nearby PIN codes in YSR Kadapa
- Chilamakur516310
- Vv Reddy Nagar516312
- Yerraguntla (Cuddapah)516309
- Veerapunayanipalle516321
- Vallur (Cuddapah)516293
- Vaimpalle516329
- Idupulapaya(IIIT)516330
- Kamalapuram (Cuddapah)516289
All 84 PIN codes in YSR Kadapa
Writing an address with 516311
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 Krishna Nagar (Cuddapah) post office YSR Kadapa, Andhra Pradesh – 516311
Frequently asked questions
Which post office has PIN code 516311?
Krishna Nagar (Cuddapah) sub office, in YSR Kadapa district, Andhra Pradesh.
Is 516311 a delivery PIN code?
Yes. Its post office delivers mail; letters addressed to 516311 are delivered.
Which district is 516311 in?
YSR Kadapa district, Andhra Pradesh. It is in the Proddatur postal division (Kurnool Region) of the Andhra Pradesh postal circle.
What is the head post office for 516311?
The Proddatur postal division's head offices are Proddatur (516360) and Pulivendla (516390).
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.