PIN code 631003

Post offices (13)

• Anaipakkam Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Chitteri Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Ichiputhur Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Kainoor Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Kilandur Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Kilpakkam Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Kumpinipet Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Mudur Branch Post Office

  Branch Post Office · delivery · Arakkonam Division

• Perungalathur Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Thanigaipolur Branch Post Office

  Branch Post Office · delivery · Arakkonam Division

• Vadamambakkam Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Valaikulam Branch Post Office

  Branch Post Office · delivery · Arakkonam Division · Map

• Jothinagar Post Office

  PO · delivery · Arakkonam Division · Map

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

20 villages use this PIN code

• Polur · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 7,429
• Vadamambakkam · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 6,240
• Itchiputhur · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 5,755
• Kainoor · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 4,155
• Mudur · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 3,772
• Perungalathur · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 3,490
• Thandalam · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 3,350
• Chitheri · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 3,337
• Kilandur · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 2,945
• Vedal · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 2,781
• Kilpakkam · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 2,448
• Velur · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 1,711
• Chittoor · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 1,657
• Krishnapuram · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 1,112
• Poyyapakkam · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 1,083
• Anaipakkam · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 958
• Konalam · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 955
• Mulvoy · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 923
• Kolathur R.F. · Taluka: Arakonam, Ranipet, Tamil Nadu · Pop. 0
• Thanigaipolur · Taluka: Arakonam, Ranipet, Tamil Nadu

Bank branches (7)

• Canara Bank, Ins Rajali Extension Counter · IFSC CNRB0008443
• Central Bank of India, Arakonam · IFSC CBIN0284933
• City Union Bank, Arakkonam · IFSC CIUB0000228
• IDBI, Arakkonam · IFSC IBKL0001738
• Jana Small Finance Bank, Vadamambakam · IFSC JSFB0004900
• State Bank of India, Arakonam Town · IFSC SBIN0017922
• Suryoday Small Finance Bank, Arakkonam · IFSC SURY0050023

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