Pin code 517644 belongs to Chittoor district in Andhra Pradesh, India. This pin code is served by 4 post offices, with G.S.T.Centre (Branch Office) as the primary office. It falls under the Kurnool postal region, Tirupati division, and Andhra Pradesh postal circle. The taluk covered is Srikalahasti.
Every Indian PIN code is a 6-digit number where each digit carries a specific meaning. Here's how 517644 breaks down:
| Digit Position | Value | What It Represents |
|---|---|---|
| 1st digit — Postal Zone | 5 | Southern region of India |
| 2nd digit — Sub-zone | 1 | Sub-region within Andhra Pradesh |
| 3rd digit — Sorting District | 7 | Tirupati sorting district |
| Last 3 digits — Post Office | 644 | G.S.T.Centre (B.O) |
The first digit 5 places this pincode in the Southern postal zone. The combination 51 narrows it to a sub-region within Andhra Pradesh, while 517 identifies the Tirupati sorting district. The final three digits 644 point to the specific delivery post office — G.S.T.Centre.
| Pin Code | 517644 |
| District | Chittoor |
| State | Andhra Pradesh |
| Post Offices | 4 (1 Head, 2 Sub, 1 Branch) |
| Delivery Offices | 1 of 4 |
| Postal Region | Kurnool |
| Postal Division | Tirupati |
| Postal Circle | Andhra Pradesh |
| Taluk | Srikalahasti |
4 post offices share the pin code 517644 in Chittoor, Andhra Pradesh.
| No | Post Office | Type | Delivery | Division |
|---|---|---|---|---|
| 1 | G.S.T.Centre | Branch Office | Non-Delivery | Tirupati |
| 2 | Kothapet (Srikalahasti) | Sub Office | Non-Delivery | Tirupati |
| 3 | Srikalahasti | Head Office | Delivery | Tirupati |
| 4 | Srikalahasti North | Sub Office | Non-Delivery | Tirupati |
Pin code 517644 belongs to Chittoor district in Andhra Pradesh, India. It is served by 4 post offices including G.S.T.Centre (Branch Office). This pincode falls under the Kurnool postal region and Andhra Pradesh postal circle.
The first digit 5 represents the Southern postal zone. The second digit 1 identifies the sub-region within Andhra Pradesh. The third digit 7 indicates the Tirupati sorting district. The last three digits 644 pinpoint G.S.T.Centre.
The 4 post offices with pin code 517644 are: G.S.T.Centre, Kothapet (Srikalahasti), Srikalahasti, Srikalahasti North. Of these, 1 are delivery offices and 3 are non-delivery offices.
Pin code 517644 has 1 delivery post office out of 4 total. G.S.T.Centre has delivery status: Non-Delivery.
India Post operates over 1,54,000 post offices — the largest postal network in the world. Use PincodeLookup to find any pin code or post office.