Ainavilli is Taluka (Tehsil) in East Godavari district of Andhra Pradesh state. Ainavilli has 12 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 533211 | Ainavalli PIN Code | East Godavari | Ainavilli | Branch Office |
| 533211 | Ainavillilanka PIN Code | East Godavari | Ainavilli | Branch Office |
| 533577 | K Jagannadhapuram PIN Code | East Godavari | Ainavilli | Branch Office |
| 533211 | Kondukuduru PIN Code | East Godavari | Ainavilli | Branch Office |
| 533228 | Madupalli PIN Code | East Godavari | Ainavilli | Branch Office |
| 533577 | Magam PIN Code | East Godavari | Ainavilli | Branch Office |
| 533211 | Moolapolam PIN Code | East Godavari | Ainavilli | Branch Office |
| 533577 | Pothukurru PIN Code | East Godavari | Ainavilli | Branch Office |
| 533211 | Sanapallilanka PIN Code | East Godavari | Ainavilli | Branch Office |
| 533211 | Tottaramudi PIN Code | East Godavari | Ainavilli | Branch Office |
| 533211 | Veeravallipelem PIN Code | East Godavari | Ainavilli | Branch Office |
| 533211 | Velavalapalli PIN Code | East Godavari | Ainavilli | Branch Office |