Tirupati, Andhra Pradesh
517646- District
- Tirupati
- State
- Andhra Pradesh
- Post offices
- 3
- Coordinates
- 13.7700, 79.5900
- Data as of
- 2026-08-24
Post offices serving 517646
- Chilamathur
- Irugulam
- Sricity S.E.Z
517646 PIN Code
Tirupati, Andhra Pradesh — post offices, district and coordinates
About PIN code 517646
517646 is the Postal Index Number for Tirupati, Andhra Pradesh, in Tirupati district of Andhra Pradesh. Mail addressed to this PIN code is routed through Chilamathur, Irugulam, Sricity S.E.Z post offices, centred near 13.7700, 79.5900. The first digit of a PIN code identifies the postal region, the first two the postal circle, the third the sorting district and the last three the delivery post office.
Other PIN codes in Tirupati district
- Alathur517645
- Srikalahasti517644
- Adavaram517643
- Bandarupalle517641
- Agraharam517640
- Empedu517620
- Anjimedu517619
- Govardhanagiri517589
- Madanambedu517588
- Kotamangapuram517587
- Parameswaramangalam517584
- Nesanur517583
- Palamangalam517581
- Alimelumangapuram517571
- Balijapalli517561
- Padiredu517551
- Kasaram517536
- Gudimallam517526
- Cotton Mills517520
- Chiguruvada517508
- A.P.H.B.Colony517507
- Settipalli517506
- C.Gollapalle517505
- Tirumala North517504
Related Tools
Frequently Asked Questions
Which area does PIN code 517646 belong to?
517646 is the PIN code for Tirupati, Andhra Pradesh. It sits in Tirupati district, Andhra Pradesh, and is served by Chilamathur, Irugulam, Sricity S.E.Z post offices.
Which post offices come under 517646?
Chilamathur, Irugulam, Sricity S.E.Z. A single PIN code often covers several delivery post offices, and a large locality is in turn frequently split across more than one PIN code.
How many PIN codes does Tirupati district have?
Besides 517646, we list at least 24 more PIN codes in Tirupati district — they are linked above so you can move to a neighbouring area.
Why does the PIN code matter when buying or renting in Tirupati?
A PIN code pins down an exact delivery area, which is far more precise than a locality name — the same locality name often appears in several cities. It also decides the postal address on your registration documents, utility connections and loan paperwork.
Where does this PIN code data come from?
The Department of Posts All India Pincode Directory, covering all 19,586 PIN codes across 37 states and union territories. Our copy was last refreshed on 2026-08-24.
