Peoria, Arizona
Mountain Time Zone (UTC-7) · AZ · —
About Area Codes in Peoria, Arizona
Peoria, Arizona is served by area code 623, which was established in 1999 as a geographic split from a larger area code region. The city falls within the Mountain time zone (UTC-7). All calls to and from Peoria use the 623 area code prefix for local and long-distance dialing.
Other cities in area code 623
Frequently Asked Questions
What area code is Peoria, Arizona?
Peoria, Arizona uses area code 623.
What time zone is Peoria in?
Peoria is in the Mountain time zone (UTC-7).
Do I need to dial 10 digits when calling Peoria?
Standard 7-digit dialing is used for local calls within Peoria. However, 10-digit dialing is always accepted and required for long-distance calls.
When was area code 623 created?
Area code 623 was established in 1999 as a geographic split from a larger area code region to serve the growing population.
What cities share area code 623 with Peoria?
Other cities sharing area code 623 with Peoria include Avondale, Buckeye, El Mirage, Glendale, Goodyear, among others.
Also called Peoria:
Peoria, AZ · Mountain Time Zone