Nimmakuru S.O is the primary post office registered under PIN code 521158 in Krishna, Andhra Pradesh. This code sits within the Southern Postal Region, with 3 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Nimmakuru S.O | SO | Sub Post Office |
| Nimmaluru B.O | BO | Branch Post Office |
| Palankipadu B.O | BO | Branch Post Office |
