PIN code 521162

Post offices (4)

• Mallavolu Branch Post Office

  Branch Post Office · delivery · Machilipatnam Division

• Ramannapet Branch Post Office

  Branch Post Office · delivery · Machilipatnam Division

• Rayavaram Branch Post Office

  Branch Post Office · delivery · Machilipatnam Division

• Polavaram(K) Post Office

  PO · delivery · Machilipatnam Division · Map

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

5 villages use this PIN code

• Mallavolu · Mandal: Guduru, Krishna, Andhra Pradesh · Pop. 6,886
• Polavaram · Mandal: Guduru, Krishna, Andhra Pradesh · Pop. 3,345
• Rayavaram · Mandal: Guduru, Krishna, Andhra Pradesh · Pop. 2,633
• Idugullapalle · Mandal: Guduru, Krishna, Andhra Pradesh · Pop. 1,264
• Ramannapeta · Mandal: Guduru, Krishna, Andhra Pradesh · Pop. 785

Bank branches (1)

• Indian Bank, Polavaram · IFSC IDIB000P040

Source: Reserve Bank of India IFSC list. Banks with this PIN code in their listed address.