610 Area Code
Pennsylvania, USA
Local time now · Eastern Time
3:45 AM
Area code 610 is in Pennsylvania, USA, serving Upper Darby Township, Bethlehem, York and Chester. It uses Eastern Time — the time there now is 3:45 AM. 484 and 835 are overlays for the same area, so local calls need 10-digit dialing. In service since 1994.
| Area code | 610 |
|---|---|
| Location | Pennsylvania, USA |
| Major cities | Upper Darby Township, Bethlehem, York, Chester, Drexel Hill, Spring Township, Easton, Springfield Township |
| Time zone | Eastern Time |
| Overlay codes | 484, 835 |
| In service since | 1994 |
| Dialing | 1+10 digit dialing for all HNPA and FNPA calls permissible at each service providers discretion. |
Other area codes in Pennsylvania
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Frequently asked questions
Where is area code 610?
Pennsylvania, USA — including Upper Darby Township, Bethlehem, York, Chester and Drexel Hill.
What time zone is area code 610?
Eastern Time.
How do I call a 610 number from abroad?
Dial your international access code, then 1 (the country code), then 610 and the 7-digit number — for example +1 610 555 0100. From the UK or India dial 00 1 610 …; from Bangladesh 00 1 610 … .
Is a call from 610 a scam?
Not by itself — 610 is an ordinary geographic area code in Pennsylvania. Numbers can be spoofed, so be careful with unexpected calls asking for money or personal details.
Sources: North American Numbering Plan Administrator (NANPA) NPA database (10/25/2026); major cities from Wikidata (CC0). An area code shows where a number was first assigned — with number portability and mobile phones, the caller may be anywhere.