Area Code Lookup
What Area Code Is Hagerstown?
2 area codes serve Hagerstown · Maryland
Hagerstown is served by area codes 240, 301. It is located in Maryland.
Area Codes Serving Hagerstown
Frequently Asked Questions
What area code is Hagerstown?
Hagerstown is served by area codes 240, 301. It is located in Maryland.
Why does Hagerstown have multiple area codes?
As demand for phone numbers increased, NANPA added area codes through splits (dividing the region) or overlays (layering a new code over the same geography). Hagerstown now has 2 area codes — 240 and 301 — covering the same or overlapping areas.
How do I call Hagerstown from outside the US?
To call Hagerstown from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-240-XXX-XXXX). The +1 is the country code for all NANPA countries.