Area codes in Peoria, Arizona

Peoria, Arizona uses area code 623. The main Peoria area code is 623.

Area codes serving Peoria

Phone numbers in Peoria 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 Peoria call a scam?

Nearby cities

More cities in Arizona

Frequently asked questions

What is the area code for Peoria?

The main area code for Peoria, Arizona is 623.

How many area codes does Peoria have?

Peoria has 1 area code: 623.

How do you dial a Peoria 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.