top of page


area code

Biggest city:





Eastern (GMT -5)

Nearby area codes: 

Zip codes



Major Cities:

Allentown, Reading, Bethlehem, Easton, Norristown.


Average Income:





Unemployment Rate:

The 610 area code is a vital part of Pennsylvania's telecommunications network, serving the southeastern part of the state and playing a crucial role in its connectivity and regional identity. Serving Southeastern Pennsylvania: Introduced in 1994 as a split from the 215 area code, the 610 area code covers the southeastern region of Pennsylvania. This includes key cities and areas like Allentown, Bethlehem, Reading, and parts of the western suburbs of Philadelphia. The 610 area code is essential for linking various communities within this economically dynamic and culturally rich region. Region of Economic and Historical Significance: The area served by the 610 area code is known for its diverse economy, encompassing sectors like manufacturing, healthcare, education, and technology. Cities like Allentown and Bethlehem are part of the historic Lehigh Valley, an important industrial and cultural region. The 610 area code supports the high volume of communication required by these varied economic activities and communities. Adapting to Population Growth and Technological Changes: In response to the increasing demand for phone numbers, the 484 area code was introduced as an overlay to the 610 region in 1999. This adaptation reflects the area's evolving telecommunication needs, ensuring continued and efficient service for residents and businesses in southeastern Pennsylvania. The 610 area code, along with the overlay of 484, represents the diverse and historic regions of southeastern Pennsylvania, playing a crucial role in connecting the area's unique blend of urban, suburban, and rural communities and supporting its economic and cultural activities.
bottom of page