- PIN code
- 517509
- Main post office
- Mangalam (sub office)
- District
- Chittoor
- State
- Andhra Pradesh
- Postal division
- Tirupati
- Region and circle
- Kurnool Region, Andhra Pradesh circle
- Delivery
- Delivery PIN (1 of 1 offices delivers)
- Location
- Open on a map (13.654, 79.459)
Post offices with PIN 517509
| Post office | Type | Delivery |
|---|---|---|
| Mangalam | Sub office | Delivers mail |
517509 has a single post office.
What the digits of 517509 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.
- 517: the sorting district, shared by 102 PINs in 3 districts.
- 509: the delivery post office within it, Mangalam.
Head post office for 517509
The post offices with this PIN belong to the Tirupati 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.
- Chandragiri head post office: 517101
- Srikalahasti head post office: 517644
- Tirupati head post office: 517501
Nearby PIN codes in Chittoor
- Varadaiahpalem517541
- Pachikapallam517569
- Karvetinagar517582
- Kolamasanapalle517432
- Pannur (Chittoor)517586
- Mogili Venkatagiri517429
- Nagari517590
- Nindra517591
Writing an address with 517509
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 Mangalam post office Chittoor, Andhra Pradesh – 517509
Frequently asked questions
Which post office has PIN code 517509?
Mangalam sub office, in Chittoor district, Andhra Pradesh.
Is 517509 a delivery PIN code?
Yes. Its post office delivers mail; letters addressed to 517509 are delivered.
Which district is 517509 in?
Chittoor district, Andhra Pradesh. It is in the Tirupati postal division (Kurnool Region) of the Andhra Pradesh postal circle.
What is the head post office for 517509?
The Tirupati postal division's head offices are Chandragiri (517101), Srikalahasti (517644) and Tirupati (517501).
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.