internal use
EAN-13 barcodes beginning with 22 are assigned by GS1 to companies registered in internal use. barcode.monster knows 3,039 products under this prefix. The prefix says where the number was registered, not where the product was made.
O Williams E7 A A Nyc 20510
22899205106
O Scale Train Diesel Nw-2 Monon 21620
22899216201
O Scale Train Diesel Sd45 Conrail 21703
22899217031
O Scale Train Diesel Sd45 Readng 21710
22899217109
O Williams Sd45, D&Rgw
22899217116
O Williams Pa1/Pa1, D&Rgw
22899226057
Frontiersman N Scale Train Set
22899240060
Yard Boss N Scale Steam Set
22899240145