CallataGuides

Area code 385

Where 385 is, how it is dialed, which carriers hold its numbers and how many of its codes are in use, from NANPA's 10/01/2026 files.

State
UT
In service
2009
Assigned codes
494of 800 possible
Carriers
41

Where area code 385 is

Area code 385 is a geographic area code in Utah, in service since March 29, 2009, according to the North American Numbering Plan Administrator (NANPA). It is an overlay: 385 and 801 cover the same territory, so neighbors on the same street can have different area codes. It is in the Mountain time zone. The places with the most assigned exchanges include Salt Lake City, Kaysville, Provo, Midvale, and Ogden. By population, its largest named places are Salt Lake City, Provo, Lehi, Ogden, and Eagle Mountain.

Area code 385: NANPA facts
ItemValue
StateUtah
In service sinceMarch 29, 2009
Assigned by NANPAMay 3, 2000
OverlayYes, with 801
Parent area code (NANPA)801
Time zoneMountain
Local calls within the codeten digits (area code plus number)
Assigned central office codes494
Rate centers with codes20
Carriers holding codes41
Pooled codes494
Codes assigned since 2020242
Relief planning in progressNo

Source: NANPA NPA report and utilized central office code file, both dated 10/01/2026.

Cities and towns in area code 385

385 holds 28% of the 1,778 central office codes assigned in Utah, the 3rd most of the state's 3 codes. 19 Census places could be matched to rate centers with 385 exchanges; the most populous are Salt Lake City (218,000), Provo (115,000), Lehi (93,446), and Ogden (88,656). For a storefront or service area inside 385, the place pages show which prefixes are rated local there.

Most populous places with 385 exchanges
PlacePopulation (2024)Area codesExchangesCarriers
Salt Lake City, UT217,783385, 80140039
Provo, UT115,479385, 80116822
Lehi, UT93,446385, 8012211
Ogden, UT88,656385, 80112320
Eagle Mountain, UT60,575385, 80122
Murray, UT50,817385, 8017115
Spanish Fork, UT47,809385, 801167
Bountiful, UT45,024385, 8013514
American Fork, UT41,298385, 8014013
Pleasant Grove, UT38,127385, 801178
Midvale, UT36,219385, 80115817
Springville, UT36,027385, 801146
Clearfield, UT34,778385, 8014511
Kaysville, UT33,252385, 80111317
Farmington, UT26,163385, 801148

Population: Census Vintage 2024 estimates for the matched place. Exchanges and carriers: NANPA utilized code file.

How calls are dialed in 385

According to NANPA's dialing-plan data, local calls within 385 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. Ten-digit local dialing means the area code is part of how customers save and recognize your number, so print it in full everywhere.

Phone companies in area code 385

41 carriers hold the 494 central office codes assigned in 385. New Cingular Wireless PCS, LLC has the most, with 97 (20%). 494 of the codes (100%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. Numbers can move between carriers through porting, so a code's holder tells you where the block started, not where every number lives now.

Largest code holders in area code 385
Carrier (NANPA operating company)ExchangesShare
New Cingular Wireless PCS, LLC9720%
Onvoy, LLC - Ut7215%
T-mobile USA, INC.6313%
Cellco Partnership d/b/a Verizon Wireless - Ut5211%
Bandwidth.com CLEC, LLC - Ut408.1%
Fractel, LLC173.4%
Comcast Ip Phone, LLC142.8%
Teleport Communications America, LLC - Ut142.8%
Ton80 Communications, LLC132.6%
Level 3 Communications, LLC - Ut122.4%
Mcimetro Access Transmission Services LLC112.2%
Firstdigital Communications, LLC102.0%

Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.

Rate centers and towns in 385

NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 385 has codes in 20 rate centers. The table lists the rate centers with the most codes, with the matching Census place where the abbreviation could be matched.

Rate centers in area code 385 by assigned codes
Rate center (NANPA)PlaceCodes
SALT LAKESalt Lake City, UT127
KAYSVILLEKaysville, UT69
PROVOProvo, UT58
MIDVALEMidvale, UT40
OGDENOgden, UT37
MURRAYMurray, UT28
AMERCNFORKAmerican Fork, UT28
CLEARFIELDClearfield, UT26
BOUNTIFULBountiful, UT14
LEHILehi, UT13
PLEASATGRVPleasant Grove, UT9
SPANIHFORKSpanish Fork, UT8
FARMINGTONFarmington, UT7
ALTAAlta, UT7
MORGANMorgan, UT7
PAYSONPayson, UT7
SPRINGVLSpringville, UT6
SPNSFKCNYNnot matched1
GOSHENGoshen, UT1
EAGLE MTNEagle Mountain, UT1

Number supply in 385

An area code has 800 possible central office codes that start with 2 through 9, a few of which are reserved (such as N11 service codes and 555). 494 are assigned in 385, 62% of 800. 242 were assigned in 2020 or later.

Area code 385: central office codes by decade assigned
Decade assignedExchangesShare
2000s81.6%
2010s23949%
2020s24249%

Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.

Using area code 385 for business calls

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

If you already have a number in area code 385, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.

Frequently asked questions

Where is area code 385?

385 is a geographic area code in Utah. Places with the most assigned exchanges include Salt Lake City, Kaysville, Provo, and Midvale.

What time zone is area code 385 in?

NANPA lists 385 in the Mountain time zone.

When did area code 385 go into service?

NANPA records an in-service date of March 29, 2009. The code was assigned on May 3, 2000.

Is 385 an overlay area code?

Yes. It shares its territory with 801.

Can my business get a 385 phone number?

Callata includes up to 3 local numbers on its $99/month plan (5 users included). Which 385 numbers are open depends on carrier inventory when you choose, and you can port an existing number for free.