PIN code 521153

Post office (1)

• Kolavennu Post Office

  PO · delivery · Vijayawada Division · Map

Source: Department of Posts, All India Pincode Directory (data.gov.in, GODL-India), as of 3 Oct 2025.

1 village uses this PIN code

• Kolavennu · Mandal: Kankipadu, Krishna, Andhra Pradesh · Pop. 5,076