Important Note: A high "Coolness Index" rating does not guarantee a serial number is worth more than face value. Please read "Which fancy serial numbers are valuable?" to learn more.
What makes this serial number special (or not)?
06066550 contains 2 triples and 1 pair. Only 0.20% of 8-digit numbers have this combination.
06066550 has 3 unique digits. In 0.71% of 8-digit numbers, there are 3 or fewer unique digits.
06066550 contains 2 pairs together. Only 10% of 8-digit numbers have this combination.
06066550's digits sum to 28. In 18% of 8-digit numbers, the digits sum to at most 28.