928 Area CodeYuma, AZ
Area code 928 covers Yuma and nearby communities in Arizona, home to about 1.5 million people across 286 cities. It's the only area code for this region, so the three digits alone place the caller.
Overview
- Major City
- Yuma
- State
- Arizona (AZ)
- Timezone
- (UTC-7)
- Current Time
- Overlay
- No – unique area code
Where is area code 928?
Area code 928 serves part of Yuma, AZ and the surrounding areas. It is a unique area code with no overlays.
Overview of the 928 Area Code
What is the 928 area code?
The 928 area code serves Yuma, Arizona. When you see a 928 number, it indicates a local number within this geographic area.
Why was area code 928 created?
The 928 area code was established to serve the Yuma region in Arizona. It provides telephone number coverage across 286 cities.
Geographic Coverage of the 928 Area Code
The 928 area code serves Yuma and surrounding areas in Arizona. It operates within the (UTC-7) time zone. This area code covers several key cities, including:
- Peoria
- Surprise
- Buckeye
- Yuma
- Flagstaff
- Lake Havasu City
Got a call from a 928 number? It came from Yuma, AZ. No other area code overlaps the 928 territory, so the prefix alone identifies where the caller is. Inside 928, Yuma holds about 14% of the population; the rest is split across 285 smaller cities.
Yuma Area Code Overview
The 928 area code provides comprehensive telephone coverage for Yuma and its surrounding communities. As the sole area code for this region, it uniquely identifies all local numbers within the service area.
What cities does area code 928 cover?
| City | State | Population | % of Area Code | % of City |
|---|---|---|---|---|
| Peoria | AZ | 199,924 | 0% | 12% |
| Surprise | AZ | 167,564 | 0% | 13% |
| Buckeye | AZ | 114,334 | 0% | 19% |
| Yuma | AZ | 103,559 | 0% | 100% |
| Flagstaff | AZ | 77,539 | 0% | 100% |
| Lake Havasu City | AZ | 59,037 | 0% | 100% |
| Prescott Valley | AZ | 51,440 | 0% | 100% |
| Prescott | AZ | 48,224 | 0% | 100% |
| Bullhead City | AZ | 43,266 | 0% | 100% |
| San Luis | AZ | 40,064 | 0% | 100% |
* Sources: Population – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 928 been reported for unwanted calls?
Yes – 1,115 unwanted-call complaints were reported to the FTC for numbers showing a 928 area code (May 29 – Jul 2, 2026).
- 62% robocalls
- ↑ 19% vs prior period
Most-reported subjects
- Other45%498
- Reducing your debt (credit cards, mortgage, student loans)19%214
- Calls pretending to be government, businesses, or family and friends8%90
* Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-07-05.
Which prefixes and exchanges belong to area code 928?
59% assigned to a telco
- 67% Landline
- 33% Wireless
- 0% Unknown
| Prefix | Usage | Carrier |
|---|---|---|
| (928)200- | Wireless | Verizon Wireless |
| (928)201- | Wireless | New Cingular Wireless Pcs |
| (928)202- | Landline | Level 3 Communications |
| (928)203- | Landline | Qwest |
| (928)204- | Landline | Qwest |
| (928)205- | Wireless | Cellular One Of Ne Arizona |
| (928)206- | Wireless | Cellular One Of Ne Arizona |
| (928)207- | Wireless | Cellular One Of Ne Arizona |
| (928)208- | Landline | Level 3 Communications |
| (928)209- | Wireless | Cellular One Of Ne Arizona |
Frequently Asked Questions about the 928 Area Code
Who called me from a 928 number?
A 928 number is assigned to Yuma, Arizona, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 928 code to look nearby, so a 928 number doesn't prove the caller is local. Recently, 1,115 unwanted-call complaints were reported to the FTC for numbers showing the 928 code (62% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 928 a scam area code?
No area code is a scam on its own. 928 is a normal, officially assigned code for Yuma, Arizona. Spam callers spoof local codes to raise the odds you answer, so 928 on your caller ID says nothing about who is really calling. Recently, 1,115 unwanted-call complaints were reported to the FTC for numbers showing the 928 code (62% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 928 area code?
Repeated calls from different 928 numbers are usually spoofing: a robocaller rotates through 928 numbers so each call looks local and slips past simple blocks. Recently, 1,115 unwanted-call complaints were reported to the FTC for numbers showing the 928 code (62% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 928 number?
If you aren't expecting a 928 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 928 area code?
Block a single 928 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 928 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 928?
Area code 928 covers Yuma and the surrounding area in Arizona, spanning 286 cities with about 1,461,105 residents. No other code overlays this region, so 928 alone identifies the area.
Is 928 a real area code?
Yes. 928 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Yuma, Arizona. A real code can still show up on spoofed spam calls, so treat unknown 928 calls with normal caution.
What timezone is the 928 area code in?
The 928 area code is in the (UTC-7). Because a number can be kept when someone moves or switches to VoIP, a specific 928 caller may not be in that zone.
How do I call a 928 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 928 and the seven-digit number. From a mobile phone you can usually just enter +1 928 followed by the number and let the phone add the exit code for you.