Real world company prefixes

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M n O P Q R S T U V W X Y Z Ø
H& H0 H1 H2 H3 H4 H5 H6 H7 H8 H9 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ
HDA HDB HDC HDD HDE HDF HDG HDH HDI HDJ HDK HDL HDM HDN HDO HDP HDR HDS HDT HDU HDV HDW HDX HDY
HDOE HDOI HDOL HDON HDOP HDOT
1 HDOE HAMILTON, DOUG     SCAC4
2 HDOI HEIL, DON OIL CO INC     SCAC4
3 HDOL HARDY OIL CO INC     SCAC4
4 HDON HODGDON BROS & SONS INC     SCAC4
5 HDOP HOODS OIL COMPANY INC     SCAC4
6 HDOT HONDO TRUCKING INC     SCAC4