Tanakallu is Taluka (Tehsil) in Ananthapur district of Andhra Pradesh state. Tanakallu has 10 areas (postal offices). Tanakallu has a Sub Office and the PIN Code of Tanakallu is 515571.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 515571 | Balasamudram PIN Code | Ananthapur | Tanakallu | Branch Office |
| 515571 | Bonthalapalle PIN Code | Ananthapur | Tanakallu | Branch Office |
| 515571 | Cheekatimanipalli PIN Code | Ananthapur | Tanakallu | Branch Office |
| 515571 | Chinnaramannagaripalli PIN Code | Ananthapur | Tanakallu | Branch Office |
| 515571 | Ethodu PIN Code | Ananthapur | Tanakallu | Branch Office |
| 515571 | Gurrambailu PIN Code | Ananthapur | Tanakallu | Branch Office |
| 515571 | Kokkanti PIN Code | Ananthapur | Tanakallu | Branch Office |
| 515571 | Korthikota PIN Code | Ananthapur | Tanakallu | Branch Office |
| 515571 | Mundlavaripalli PIN Code | Ananthapur | Tanakallu | Branch Office |
| 515571 | Tanakallu PIN Code | Ananthapur | Tanakallu | Sub Office |