928 Area Code — Flagstaff, AZ
Area code 928 serves Flagstaff and 3 other cities in Arizona. Local time follows America/Phoenix. It has no overlay codes.
- State
- Arizona
- Primary city
- Flagstaff
- Timezone
- America/Phoenix
- In service since
- 2001
- Type
- Geographic
- Overlay codes
- None
Cities Served by 928
The 928 area code covers 4 cities and communities in Arizona.
- Flagstaff
- Prescott
- Lake Havasu City
- Kingman
About Area Code 928
Area code 928 is a North American Numbering Plan (NANP) area code that has been in service since 2001. It is administered by NANPA on behalf of the FCC and serves the Arizona region anchored on Flagstaff.
928 is currently a single-coverage geographic area code with no overlays. This means a 7-digit number in this area code is unique within its rate centers, though best-practice is always to dial the full 10-digit number when contacting a 928 line.
Mobile numbers in 928 are portable: a person who moved away from Flagstaff may still carry a 928 mobile number on their device. If you receive an unexpected call from a 928 number, run it through the reverse lookup tool above for the most accurate, free identification.
If you live or do business in Arizona, you may also interact with neighbouring or overlay codes. See the related codes section below to explore the rest of Arizona.
Other Arizona Area Codes
Continue exploring the Arizona numbering plan.
928 Area Code FAQ
Where is area code 928?
Area code 928 is located in Arizona, primarily serving Flagstaff and surrounding cities including Prescott, Lake Havasu City, Kingman. The region operates on AZ (America/Phoenix) time.
What state is 928 area code?
928 is a Arizona area code. It was put into service in 2001 and has no overlay codes — it covers its geographic area exclusively.
Is 928 a scam area code?
928 is a legitimate North American area code allocated by NANPA to Arizona. Like any geographic area code, scammers sometimes spoof 928 numbers — judge each call by content (urgent demands, unfamiliar transfers) rather than the area code alone. Run the specific number through our reverse lookup if you're unsure.
What time zone does 928 use?
Area code 928 operates on AZ (America/Phoenix). Numbers in this area code follow standard Arizona time-zone rules including any daylight-saving transitions for that region.
Can I look up a specific 928 phone number?
Yes. Use the reverse lookup widget above to enter a full 928 number. NumLocation returns the line type (mobile, landline, VoIP), carrier, rate-center city, and any public listings tied to the number — free.