Aviyur Pin Code - 604203

604203 is the Postal Index Number (PIN Code) assigned to Aviyur post office, located in Tindivanam taluka, Viluppuram district of Tamil Nadu state, India. This postal location falls under Pondicherry division and Chennai Region region. Several nearby locations and post offices in Tindivanam include Adavallikuthan, Akkur, Akshipakkam, Alagrammam, Alampoondi, Alankuppam, Alathur, Anaiyeri, Anangur, Anathur 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 Aviyur , the first digit 6 represents the postal zone, the second digit 0 represents the sub-region, the first three digits 604 identify the sorting district, and the last three digits 203 identify the specific post office.