The GLS tracking number format is usually 9 digits. However, we found formats as follows could also be GLS.

• 10 digits

• 11 digits

• 12 digits

• 14 digits

• 20 digits

• 2 digits + B + 5 alphabetic characters or digits 

• 2 digits + AE + 4 alphabetic characters or digits 

GLS tracking number example:

506129509800

36656564664

31153010178

00BEHYMH

506130057468

90058308251

49501239390

506130057284

36652413878

GLS is a Dutch, British-owned logistics company based in Amsterdam. It was founded in late 1999 and now it covers 41 European countries and 7 U.S. states. 

You can also track GLS tracking number on trackingmore.com