| Post Office | Cheyyuru |
| Division | Amalapuram |
| Region | Visakhapatnam |
| Circle | Andhra Pradesh |
| Taluka | Katrenikona Mandal |
| District | East Godavari |
| State | Andhra Pradesh |
| Phone | NA |
| Sub Office | Anatavaram S.O |
| Head Office | Amalapuram H.O |
| Pincode |
533222
|
| Post Office | Katrenikona |
| Division | Amalapuram |
| Region | Visakhapatnam |
| Circle | Andhra Pradesh |
| Taluka | Katrenikona Mandal |
| District | East Godavari |
| State | Andhra Pradesh |
| Phone | 08856-285122 |
| Sub Office | NA |
| Head Office | Amalapuram H.O |
| Pincode |
533212
|