The 610 area code is used by SOME cities and towns in these Counties:
Berks County | Cities & Towns | ZIP Codes | Features |
Bucks County | Cities & Towns | ZIP Codes | Features |
Carbon County | Cities & Towns | ZIP Codes | Features |
Chester County | Cities & Towns | ZIP Codes | Features |
Delaware County | Cities & Towns | ZIP Codes | Features |
Lancaster County | Cities & Towns | ZIP Codes | Features |
Lebanon County | Cities & Towns | ZIP Codes | Features |
Lehigh County | Cities & Towns | ZIP Codes | Features |
Monroe County | Cities & Towns | ZIP Codes | Features |
Montgomery County | Cities & Towns | ZIP Codes | Features |
Northampton County | Cities & Towns | ZIP Codes | Features |
Schuylkill County | Cities & Towns | ZIP Codes | Features |