What 808 means
808 pairs two 8s, numerology's number of material achievement, self-confidence, and cause-and-effect ('karma'), around a 0, widely described as resembling the infinity symbol when the two digits sit side by side. Sources are unusually consistent here: 808 is treated as one of the more reliably positive angel numbers, tied to financial and professional abundance more than almost any other number.
A recurring detail across sources is the visual reading of '8-0-8' as an infinity loop bracketed by abundance: the idea being that prosperity here isn't a one-off windfall but a sustainable, ongoing flow, provided it's built on ethical ground (the karmic dimension of 8) rather than shortcuts.
Sources also apply 808 beyond money: to emotional security and stability in relationships, and to a general sense that whatever foundation you're building right now, financial, professional, or relational, is structurally sound.