Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
Craigslist term for a phone number composed of numeric digits and spelled-out numbers. Many CL posters/spammers use this technique: - to avoid autodialers, - to prevent harvesting / resale of their phone numbers, - to make it more difficult for flaggers to find their multiple ads by searching on their phone number. Origin: Supposedly, prostitutes who use CL to advertise in multiple cities or spam / overpost in one location originated the technique.
Text fits
Save
Cancel