The Poonamallee East S.o Post Office is a government-run agency that provides postal services, including mail delivery, postage stamp sales, and other postage products. It also provides financial services such as money orders. You can also pay your bills and apply for passports. You might need to present identification and fill out paperwork to use a post office in Poonamallee East S.o Mail and packages can be dropped off at a post office or designated collection box, and stamps can be purchased at the post office or online. The post office plays a vital role in the daily lives of people in Poonamallee East S.o by providing essential services.
| Post Office | Poonamallee East S.o |
| Division | Tambaram |
| Region | Chennai Region |
| Circle | Tamilnadu |
| Taluka | Poonamallee |
| District | Tiruvallur |
| State | Tamil Nadu |
| Phone | 044-26492994 |
| Sub Office | Na |
| Head Office | Avadi Camp H.o |
| Pincode | 600056
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poonamallee east s.o branch pincode is 600056
poonamallee east s.o branch phone number is 044-26492994
poonamallee east s.o branch Head Office is Avadi Camp H.o