In Tiruppur district, Tamil Nadu, PIN code 641654 is anchored by Karukkampalayam BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 16 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Karukkampalayam BO | BO | Branch Post Office |
| Karukkankattupudur BO | BO | Branch Post Office |
| Vadugapalayam BO | BO | Branch Post Office |
| Avanashi SO | SO | Sub Post Office |
| Kuppandampalayam BO | BO | Branch Post Office |
| Sembianallur BO | BO | Branch Post Office |
| Thulukkamuthur BO | BO | Branch Post Office |
| Palangarai BO | BO | Branch Post Office |
| Thomaspuram BO | BO | Branch Post Office |
| Periyayipalayam BO | BO | Branch Post Office |
| Pudupalayam BO | BO | Branch Post Office |
| Rakkiapalayam BO | BO | Branch Post Office |
| Velayuthampalayam BO | BO | Branch Post Office |
| Thekkalur BO | BO | Branch Post Office |
| Kaikattipudur BO | BO | Branch Post Office |
| Ranganathapuram SO | SO | Sub Post Office |
