Serial Numbers Gibson __full__ Jun 2026

| | Serial Format | How to Read | Notes | |---------|------------------|----------------|-----------| | 1977–2005 | 8 digits | YYDDDPRR | YY=year, DDD=day, P=plant (1=Kalamazoo, 2=Nashville), RR=rank | | 2005–2013 | 8 or 9 digits | Often 1st 2 digits = year | Used separate batch system; check Gibson lookup tool | | 2014–present | 9 digits | YDDDYRRRR | Y=year (first & fifth), DDD=day, RRRR=rank | | Pre-1977 | 4–6 digits | No universal formula | Must consult vintage serial charts by year range | | Custom Shop | CS YRRRR | CS = Custom Shop, Y=year, RRRR=rank | Example: CS91234 = 1999 or 2009 |

In recent years (post-2014), Gibson has experimented with barcodes and QR codes on the label inside the guitar body, which can be scanned for immediate verification. serial numbers gibson

Introduced in 1977, this standardized system uses an accompanied by a "MADE IN USA" stamp. It uses a modified Julian calendar dating mechanism: | | Serial Format | How to Read