Area codes in Surprise, Arizona
Surprise, Arizona uses area code 623. The main Surprise area code is 623.
Area codes serving Surprise
Phone numbers in Surprise 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 Surprise call a scam?
Nearby cities
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Frequently asked questions
What is the area code for Surprise?
The main area code for Surprise, Arizona is 623.
How many area codes does Surprise have?
Surprise has 1 area code: 623.
How do you dial a Surprise 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.