Area Code Lookup
What Area Code Is Arlington?
5 area codes serve Arlington
Arlington is served by area codes 339, 682, 817, 901, 951. It spans Massachusetts and Texas and Tennessee and California.
Area Codes Serving Arlington
Frequently Asked Questions
What area code is Arlington?
Arlington is served by area codes 339, 682, 817, 901, 951.
Why does Arlington 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). Arlington now has 5 area codes — 339 and 682 and 817 and 901 and 951 — covering the same or overlapping areas.
How do I call Arlington from outside the US?
To call Arlington from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-339-XXX-XXXX). The +1 is the country code for all NANPA countries.