Area code 385 – Utah
385 has served Utah since 2009, split from 801. 495 of its 786 number blocks are allocated (63%). No carrier dominates: AT&T 23.0%, Other CLEC / VoIP 17.0%, Onvoy / Inteliquent 14.5%. It shares its geography with overlay codes 801, so local calls take all ten digits. FTC complaints naming a 385 caller ID totalled 566 in the 33 days to 30 October 2026 (187th of 422 ranked codes).
Who holds 385 number blocks
Share of the 495 assigned NXX blocks (63% of the 786 possible), across 41 carriers. This is share of number blocks, not of subscribers.
- AT&T23%
- Onvoy14.5%
- T-Mobile14.1%
- Other CLEC / VoIP13.9%
- Verizon12.7%
- Bandwidth8.1%
- Lumen5.3%
- Comcast2.8%
- Allstream1%
- Dish1%
- Peerless0.6%
- Telnyx0.6%
- VoIP Innovations0.6%
- Charter0.6%
- Vonage0.4%
- Twilio0.2%
- Windstream0.2%
- TPx0.2%
Spam complaints naming 385
FTC Do Not Call complaints where the caller ID was a 385 number, 28 Sep – 30 Oct 2026 (33 days). Caller IDs on spam calls are frequently spoofed, so these are complaints about the code, not calls proven to originate in it.
Rate centers in 385
NANPA allocates number blocks to rate centers and records their names abbreviated to ten characters, so these are NANPA's codes rather than place names – CHAMPAURBN is Champaign-Urbana, NWYRCYZN01 is a New York City zone. We show them unchanged instead of guessing at the full names. Showing the largest 5 of 20.
Timeline
- 2009 385 goes into service, split from or overlaid on 801.
More about 385
Separate pages for the questions that need their own answer: what time it is there, what the complaint data says, who holds the number blocks, and how the code compares with the one it shares its area with.
Frequently asked about 385
What state is area code 385?
Utah. It covers the same area as 385/801.
Is a call from 385 a scam?
Not by itself. 385 drew 566 FTC complaints in the 33 days to 30 October 2026, 187th of 422 ranked codes – mid-pack or lower. Spam callers spoof caller IDs, so the only useful check is the full number.
Which carrier owns 385 numbers?
AT&T holds the largest share of assigned number blocks at 23.0%. The rest is spread across 3 other carriers. This is share of number blocks, not of subscribers – people keep their numbers when they switch carriers.
Do I need to dial 10 digits in 385?
Yes – ten digits for local calls in 385, because it shares its area with another code.
Sources and verification
- NANPA – NPA Database (npa_report.csv), file date 11/01/2026, retrieved Nov 1, 2026
- NANPA – CO Code Assignment Records, All States (utilized), file updated 11/01/2026, retrieved Nov 1, 2026
- FTC – Do Not Call Reported Calls Data, 25 daily files 28 Sep – 30 Oct 2026, retrieved Nov 1, 2026
NANPA dialing note for this code: “10D”. Reviewed by the data desk. Spotted an error? Request a correction.