064100001381

• 0 — Number system
• 64100 — Manufacturer code
• 00138 — Product code
• 1 — Check digit (confirms the number is well-formed)

UPC-A ✓ Valid check digit

• 038000731099 — Kellogg's Special k pastry crisps berry streusel - 5 ct
• 038000016110 — Kellogg's Special k cereal 10000319
• 038000016615 — Kellogg's Special k cereal 0.62oz
• 064100001350 — Kellogg's Special k #2
• 5013503163504 — Kellogg's Special k #3
• 8901499008442 — Kellogg's Special k #8

Kellogg's Special k #4

Search for Kellogg's Special k #4 on Amazon (or for the code 064100001381)