The PIN code of Annai Nagar is 643231. It is located in Nilgiris district, Tamil Nadu, India.
Annai Nagar is served by Berhatti B.O post office in Nilgiris, Tamil Nadu. The pincode 643231 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Annai Nagar. It is a 10-character alphanumeric code developed by India Post.
Yes, 643231 is a valid 6-digit India Post PIN code assigned to Annai Nagar area in Nilgiris, Tamil Nadu.
To send mail to Annai Nagar, use PIN code 643231. Address your letter to the recipient's name, street address, Annai Nagar, Nilgiris - 643231, Tamil Nadu, India.
Annai Nagar falls in Nilgiris district, Tamil Nadu, India. The postal PIN code for this area is 643231 (2026).