Challapalem is located in the district of Chittoor, Andhra Pradesh. The pincode of Challapalem is 517641. The area "Challapalem" lies under takula of Thondamanadu and has a Branch Office. Challapalem comes under the head office Srikalahasti. The postal division for pin code 517641 is Tirupati.
| Area | Challapalem |
| Pincode | 517641 |
| Taluka or Tehsil | Thondamanadu |
| District | Chittoor |
| State | Andhra Pradesh |
| Office Status | Branch Office |
| Postal Division | Tirupati |
| Postal Region | Kurnool |
| Sub Office | Thondamanadu |
| Head Office | Srikalahasti |
| Contact Address | Postmaster, Post Office Challapalem (Branch Office), Thondamanadu, Andhra Pradesh, India, Pin Code: 517641 |
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 517641 | Ammapalem pin code | Chittoor | Thondamanadu | Branch Office |
| 517641 | Bandarupalle pin code | Chittoor | Yerpedu | Branch Office |
| 517641 | Bokkasampalem pin code | Chittoor | Thondamanadu | Branch Office |
| 517641 | Challapalem pin code | Chittoor | Thondamanadu | Branch Office |
| 517641 | Kapugunneri pin code | Chittoor | Thondamanadu | Branch Office |
| 517641 | Maddiledu pin code | Chittoor | Thondamanadu | Branch Office |
| 517641 | Pullareddikandriga pin code | Chittoor | Thondamanadu | Branch Office |
| 517641 | Ramapuram pin code | Chittoor | Thondamanadu | Branch Office |
| 517641 | Thondamanadu pin code | Chittoor | Srikalahasti | Sub Office |
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