Komercni Banka, A.S. BIN List

46 card prefixes in the dataset belong to Komercni Banka, A.S., an issuer in the Czech Republic. By network, Mastercard leads with 21, then Visa (20), Maestro (4) and American Express (1). Debit outnumbers credit 25 to 21.

Within the Czech Republic it holds 12% of the BINs with a known issuer and ranks the second-largest of 61 issuers in the data. The lowest BIN is 375502 and the highest is 676116, across 32 3-digit prefixes.

By product level, the data shows Business (10), Standard (10) and Classic (6). 12 are marked as business, corporate or commercial.

Website (from the dataset): www.kb.cz

Generate test numbers (375502) Look up a BIN

Komercni Banka, A.S. BINs by network

Komercni Banka, A.S. BIN table

All 46 BINs, sorted by number. “Generate” opens the test card generator with that BIN.

Other banks in Czech Republic

← All Czech Republic BINs and banks · BIN list by country · BIN checker

A BIN identifies the card network and the issuing institution only. It reveals nothing about an individual card, cardholder or account, and it cannot show whether a card exists or can be charged. Test numbers generated from a BIN are for development and QA only and are declined by every real payment system.

BIN data: bin-list-data by Venelin Kochev (a lite version of binlookup.io), licensed under CC BY 4.0. Changes made by Fakecreditcard: issuer, brand and country names re-cased and standardized, spelling variants of the same issuer merged, malformed phone numbers and web addresses removed.