Post Office Old College Buildings S.o Pin Code In Na State Tamil Nadu District Chennai
| Post Office | Old College Buildings S.o |
| Division | Chennai City Central |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Chennai |
| District | Chennai |
| State | Tamil Nadu |
| Phone | 044-28251570 |
| Sub Office | NA |
| Head Office | Thygarayanagar H.O |
| Pincode | 600006 |
old college buildings s.o branch pincode is 600006
old college buildings s.o branch phone number is 044-28251570
old college buildings s.o branch Head Office is Thygarayanagar H.O