Look here:
1964 Dodge Body Plate Data
Based on that (and using this pic I found at another site for a map)
View attachment 1714940476
SO Number BDY TRM PNT
0128 6219 742 P4X PPBB
SO: 0128 (planned deliver date, month/date so January 28th)
Number: Production Sequence 6219
Body: 742 - Dodge Dart GT 2-dr Hardtop
Trim: P4X - Black Vinyl
Paint: PP - Red (lower and upper body both P=Red)
Then, it looks like you should have a single digit after the PP that would indicate single tone, two tone, etc., as per below:
1 = Single tone
2 = Two tone (Roof / Body)
3 = Side sweep accent (Sportsweep in 1962)
4 = Painted racing stripes (1965)
5 = C-pillar (1965-66 Chrysler)
Paint color chips here:
Color Chip Selection or here:
1964 Dodge Exterior Paint Chip Palette
Also, info here:
Mopar Fender Tag Decoding : Drivin' It Home
This link purports to decode the Letters-over-numbers part of the fender tag, but what you posted doesn't seem to fit in several of them - can you post a pic of your fender tag?
1965 Mopar Fendertag codes
You can buy a book here that is supposed to have all the codes:
Amazon product ASIN B014WKYS1K(I don't have a copy so I can't reference it for you)
