What does a tattoo of the number 412 mean?

The area code for Pittsburgh, PA.

Major Locations in PA Using this Area Code

City of Pittsburgh, Bethel Park, Penn Hills, Plum, Carnegie, West Mifflin , Fox Chapel, Franklin Park, McCandless, McKeesport, Monroeville, Mount Lebanon, Oakmont, Robinson Township, Ross Township, Sewickley, Shaler Township, South Fayette, Upper Saint Clair

Wiz Khalifa, sports a tattoo of this area code on his chest, as he hails from Pittsburgh.

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