Umiam is Taluka (Tehsil) in Ri Bhoi district of Meghalaya state. Umiam has 8 areas (postal offices). Umiam has a Sub Office and the PIN Code of Umiam is 793103.
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 793103 | Bhoilymbong PIN Code | Ri Bhoi | Umiam | Branch Office |
| 793103 | Kyrdem PIN Code | Ri Bhoi | Umiam | Branch Office |
| 793103 | Mawbri PIN Code | Ri Bhoi | Umiam | Branch Office |
| 793103 | Mawlasnai PIN Code | Ri Bhoi | Umiam | Branch Office |
| 793103 | Rongmen PIN Code | Ri Bhoi | Umiam | Branch Office |
| 793103 | Umiam PIN Code | Ri Bhoi | Umiam | Sub Office |
| 793103 | Umktieh PIN Code | Ri Bhoi | Umiam | Branch Office |
| 793103 | Umroi PIN Code | Ri Bhoi | Umiam | Branch Office |