Crescon Import & Export Private Limited’s management system. It carries copies of the public reference data below, so that looking up a PIN code or a branch code cannot fail, be rate-limited, or depend on anyone else’s site being up.
What a lookup over this proves. That a bank branch exists, and its bank, branch and city. It proves nothing about an account — not that the number is real, not that it is open, and not that it belongs to the party.
Originally from: Reserve Bank of India — published NEFT and RTGS IFSC lists (rbi.org.in)
Razorpay, from Reserve Bank of India published lists, 2026, IFSC directory (bank branch codes), India, https://github.com/razorpay/ifsc, v2.0.62 (2026-09-21). Published under MIT (code); dataset stated as public domain by the publisher: https://github.com/razorpay/ifsc/blob/master/LICENSE
What a lookup over this proves. That a PIN code exists, and its district and state — which is what lets the GST state code be derived rather than chosen. It proves nothing about a street address, and nothing about whether the party is at it.
290 of these PINs appear under more than one state in the published data, usually on a border or in a state since split. Those carry no state, and the GST state code for such an address stays a person's choice.
Department of Posts, Ministry of Communications, Government of India, 2026, All India Pincode Directory, https://www.data.gov.in/resource/all-india-pincode-directory-till-last-month, updated 2025-10-03 (2026-09-22). Published under Government Open Data License – India (GODL-India): https://www.data.gov.in/Godl