The pin code of Udumbannur, Idukki, Kerala is 685595. The post office Udumbannur is located in the district Idukki, Kerala. The first two digit of pin code denotes 68, which is listed in Kerala.
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What is Pin Code?
The Postal Index Number (PIN) or PIN Code is a 6 digit code of Post Office numbering used by India Post. The PIN was introduced on August 15, 1972. The PINcode is 6 digits long. First digit reflects region, second the sub-region, third the sorting district, and last three represent the post office code.