Arpakkam Pin Code - 631603

631603 is the Postal Index Number (PIN Code) assigned to Arpakkam post office, located in Kanchipuram taluka, Kanchipuram district of Tamil Nadu state, India. This postal location falls under Kanchipuram division and Chennai Region region. Several nearby locations and post offices in Kanchipuram include Alisoor, Arpakkam, Asoor, Attuputhur, Ayyampettai, Ayyankarkulam, Damal, Ekanampet, Enathur, Govindavadi and many more. PIN Code (Postal Index Number) is a unique 6-digit code used by the postal department for accurate mail delivery and location identification. For Arpakkam , the first digit 6 represents the postal zone, the second digit 3 represents the sub-region, the first three digits 631 identify the sorting district, and the last three digits 603 identify the specific post office.