Maricopa County · Arizona
Mesa, AZ area codes and time zone
Quick answer
Mesa is served by area codes 480, 602, 623, keeps MST time (GMT-7), and sits in county FIPS 04013.
- Area codes
- 480 · 602 · 623Within 25 miles of the city centre
- Time zone
- MSTAmerica/Phoenix
- UTC offset
- GMT-7No DST change
- County FIPS
- 04013Maricopa County
Dialling from and to Mesa
What this means when you pick up the phone.
Because more than one code covers this area, ten-digit dialling applies for local calls: area code plus number, every time. From abroad, dial +1 then the ten digits.
How Mesa came to have several area codes
Why one city can carry several codes.
Area codes are assigned to geography, then exhausted as demand grows. Mesa — population about 512k — is covered by codes 480, 602, 623, drawn from within 25 miles of the city centre. Because these 3 codes serve the same footprint, they are overlays: the number pool ran low and a new code was layered on top rather than splitting the city apart. All ten digits are required for every local call.
More Mesa data
Other Mesa datasets on this site.
- Mesa population and income
- Mesa sales tax rate
- Mesa property tax
- Mesa cost of living
- Mesa home values and rent
- Mesa crime rates
- Mesa public schools
- Mesa weather normals
- Mesa commute times
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