Area Code Lookup
What Area Code Is Dublin?
3 area codes serve Dublin
Dublin is served by area codes 380, 478, 614. It spans Ohio and Georgia.
Area Codes Serving Dublin
Frequently Asked Questions
What area code is Dublin?
Dublin is served by area codes 380, 478, 614.
Why does Dublin 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). Dublin now has 3 area codes — 380 and 478 and 614 — covering the same or overlapping areas.
How do I call Dublin from outside the US?
To call Dublin from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-380-XXX-XXXX). The +1 is the country code for all NANPA countries.