The PIN code of Chattannavaram is 521181. It is located in Krishna district, Andhra Pradesh, India.
Chattannavaram is served by Alluru B.O post office in Krishna, Andhra Pradesh. The pincode 521181 covers this area.
DIGIPIN (Digital Postal Index Number) can be calculated from the GPS coordinates of any address in Chattannavaram. It is a 10-character alphanumeric code developed by India Post.
Yes, 521181 is a valid 6-digit India Post PIN code assigned to Chattannavaram area in Krishna, Andhra Pradesh.
To send mail to Chattannavaram, use PIN code 521181. Address your letter to the recipient's name, street address, Chattannavaram, Krishna - 521181, Andhra Pradesh, India.
Chattannavaram falls in Krishna district, Andhra Pradesh, India. The postal PIN code for this area is 521181 (2026).