From the year 2000, Cort standardized an 8-digit system: YYMMXXXX .
This combines official manufacturer details with decades of community knowledge to help you master the Cort serial number checker. Cort Serial Number Checker -UPD-
: Some serial numbers include a letter prefix denoting the factory. : Indonesia (Cor-Tek factory) : Korea (older models) : Early 1970s/80s models Important Limitations Model Identification From the year 2000, Cort standardized an 8-digit
Cor-Tek factory in Incheon, South Korea (primarily high-end or older models). From the year 2000
Starting in early 2005, some models began using an extra digit, resulting in a format. This does not change the decoding process; the first four digits still represent the year and month. 3. Early 90s & Older Models