Karikkal BO is the primary post office registered under PIN code 631102 in Ranipet, Tamil Nadu. This code sits within the Southern Postal Region, with 13 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Karikkal BO | BO | Branch Post Office |
| Kodakkal BO | BO | Branch Post Office |
| Kondapalayam BO | BO | Branch Post Office |
| Rendadi BO | BO | Branch Post Office |
| Somasamudram BO | BO | Branch Post Office |
| Pandianallore BO | BO | Branch Post Office |
| Vangupattu BO | BO | Branch Post Office |
| Kesavanankuppam BO | BO | Branch Post Office |
| Sholingur SO | SO | Sub Post Office |
| Talikkal BO | BO | Branch Post Office |
| Ayipedu BO | BO | Branch Post Office |
| Jambukulam BO | BO | Branch Post Office |
| Perunkanchi BO | BO | Branch Post Office |
