Area codes in Glendale, Arizona
Glendale, Arizona uses area code 623. The main Glendale area code is 623.
Area codes serving Glendale
Phone numbers in Glendale are written as ten digits — for example (623) 555-0190 — and fall in the Mountain Time (Arizona, no DST) zone.
All Arizona area codes · Is a Glendale call a scam?
Nearby cities
- Peoria area codes
- Phoenix area codes
- Surprise area codes
- Scottsdale area codes
- Tempe area codes
- Mesa area codes
- Chandler area codes
- Gilbert area codes
More cities in Arizona
- Tucson area codes
- Yuma area codes
- Flagstaff area codes
- Prescott area codes
- Lake Havasu City area codes
- Casa Grande area codes
- Kingman area codes
- Sierra Vista area codes
Frequently asked questions
What is the area code for Glendale?
The main area code for Glendale, Arizona is 623.
How many area codes does Glendale have?
Glendale has 1 area code: 623.
How do you dial a Glendale number?
Dial all 10 digits — the area code (623) followed by the 7-digit local number. From abroad, dial +1, then the area code and number.
Sourced from the official NANPA (North American Numbering Plan Administrator) numbering database, current as of August 2, 2026. Refreshed monthly.