Area Code Lookup
What Area Code Is Glendale?
4 area codes serve Glendale
Glendale is served by area codes 682, 747, 817, 818. It spans Texas and California.
Area Codes Serving Glendale
Frequently Asked Questions
What area code is Glendale?
Glendale is served by area codes 682, 747, 817, 818.
Why does Glendale 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). Glendale now has 4 area codes — 682 and 747 and 817 and 818 — covering the same or overlapping areas.
How do I call Glendale from outside the US?
To call Glendale from abroad, dial +1 followed by the area code and 7-digit local number (e.g. +1-682-XXX-XXXX). The +1 is the country code for all NANPA countries.