For the wine region, see Napa Valley AVA. Napa County is a county located north of San Pablo Bay in the northern portion of the U.S. state of California. As of the 2010 census, the population was 136,484. The county seat is the City of Napa. Napa County was one of the original counties of California, created in 1850 at the time of statehood.
Area code 412 is a Pennsylvania area code that covers Pittsburgh and some of the surrounding areas. Area code 412 overlays the area code of 878. Pennsylvania has area codes of 215, 267, 272, 412, 484, 570, 610, 717, 724, 814, 878.
Phone Number 412-820-9150. If you have received, or continue to receive, unwanted phone calls or text messages from (412) 820-9150, please take a minute and let us know. Did you mean 412-820-1950 or 412-820-9105? (412) 820-9150 is used by PDC PHARMACY located in PITTSBURGH, PA Call The location is based on the area code 412 and phone prefix 820 Phone Number Lookup â Reverse Phone Lookup