In Chennai district, Tamil Nadu, PIN code 600107 is anchored by Koyambedu Wholesale Mkt, a post office. Mail addressed to this code is sorted through the Southern Postal Region, across 3 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Koyambedu Wholesale Mkt | OTHER | post office |
| Koyambedu S.O | SO | Sub Post Office |
| Nerkundram S.O | SO | Sub Post Office |
