PIN code 623401

Post offices (6)

• Ayinkudi Branch Post Office

  Branch Post Office · delivery · Ramanathapuram Division · Map

• Govindamangalam Branch Post Office

  Branch Post Office · delivery · Ramanathapuram Division · Map

• Kalladithidal Branch Post Office

  Branch Post Office · delivery · Ramanathapuram Division

• Radhanur Branch Post Office

  Branch Post Office · delivery · Ramanathapuram Division · Map

• Valanai Branch Post Office

  Branch Post Office · delivery · Ramanathapuram Division · Map

• Anandur Post Office

  PO · delivery · Ramanathapuram Division · Map

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

7 villages use this PIN code

• Anandur · Taluka: Rajasingamangalam, Ramanathapuram, Tamil Nadu · Pop. 3,605
• Govindamangalam · Taluka: Rajasingamangalam, Ramanathapuram, Tamil Nadu · Pop. 2,817
• Radhanur · Taluka: Rajasingamangalam, Ramanathapuram, Tamil Nadu · Pop. 2,402
• Thirutheravalai · Taluka: Rajasingamangalam, Ramanathapuram, Tamil Nadu · Pop. 2,116
• Anayarkottai · Taluka: Rajasingamangalam, Ramanathapuram, Tamil Nadu · Pop. 741
• Vadinanniyur · Taluka: Devakottai, Sivaganga, Tamil Nadu · Pop. 689
• Odaikkarai · Taluka: Rajasingamangalam, Ramanathapuram, Tamil Nadu · Pop. 394

Bank branches (1)

• State Bank of India, Anandur · IFSC SBIN0003408

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