Chiknayakanhalli is Taluka (Tehsil) in Tumkur district of Karnataka state. Chiknayakanhalli has 4 areas (postal offices).
| Pin code | Area | District | Taluka | Postal Status |
|---|---|---|---|---|
| 572214 | Chikkanayakana Halli PIN Code | Tumkur | Chiknayakanhalli | Sub Office |
| 572214 | Malligehally PIN Code | Tumkur | Chiknayakanhalli | Branch Office |
| 572226 | Thammadihalli PIN Code | Tumkur | Chiknayakanhalli | Branch Office |
| 572218 | Thirumalapura PIN Code | Tumkur | Chiknayakanhalli | Branch Office |