| Post Office | Gudalur |
| Division | Tiruchirapalli |
| Region | Tiruchy |
| Circle | Tamilnadu |
| Taluka | Ariyalur |
| District | Perambalur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Rajajinagar S.O (Ariyalur) |
| Head Office | Lalgudi H.O |
| Pincode |
621713
|
| Post Office | Koothur |
| Division | Tiruchirapalli |
| Region | Tiruchy |
| Circle | Tamilnadu |
| Taluka | Ariyalur |
| District | Perambalur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Rajajinagar S.O (Ariyalur) |
| Head Office | Lalgudi H.O |
| Pincode |
621713
|
| Post Office | Nochikulam |
| Division | Tiruchirapalli |
| Region | Tiruchy |
| Circle | Tamilnadu |
| Taluka | Ariyalur |
| District | Perambalur |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Rajajinagar S.O (Ariyalur) |
| Head Office | Lalgudi H.O |
| Pincode |
621713
|