PIN code 612303

Post offices (3)

• Eraharam Branch Post Office

  Branch Post Office · delivery · Kumbakonam Division · Map

• Innambur Branch Post Office

  Branch Post Office · delivery · Kumbakonam Division · Map

• Tirupirambiyam Post Office

  PO · delivery · Kumbakonam 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

• Thiruppurambiyam · Taluka: Kumbakonam, Thanjavur, Tamil Nadu · Pop. 5,505
• Innambur · Taluka: Kumbakonam, Thanjavur, Tamil Nadu · Pop. 3,042
• Kovanur · Taluka: Kumbakonam, Thanjavur, Tamil Nadu · Pop. 2,226
• Kothangudi · Taluka: Kumbakonam, Thanjavur, Tamil Nadu · Pop. 1,806
• Eraharam · Taluka: Kumbakonam, Thanjavur, Tamil Nadu · Pop. 1,222
• Kothangudithattimal · Taluka: Kumbakonam, Thanjavur, Tamil Nadu · Pop. 1,001
• Mukasa Innambur Thenpathi · Taluka: Kumbakonam, Thanjavur, Tamil Nadu · Pop. 395

Bank branches (2)

• City Union Bank, Kothangudi · IFSC CIUB0000669
• Indian Overseas Bank, Thirupurambiam · IFSC IOBA0001367

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