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Area code 715

Where 715 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
WI
In service
1947
Assigned codes
785of 800 possible
Carriers
83

About area code 715

NANPA lists 715 as an in-service geographic area code for Wisconsin, first put into service on January 1, 1947. It is an overlay: 715 and 534 cover the same territory, so neighbors on the same street can have different area codes. It is in the Central time zone. The places with the most assigned exchanges include Eau Claire, Wausau, Stevens Point, Rhinelander, and Wisconsin Rapids. By population, its largest named places are Eau Claire, Wausau, Superior, Stevens Point, and Marshfield.

Area code 715: NANPA facts
ItemValue
StateWisconsin
In service sinceJanuary 1, 1947
OverlayYes, with 534
Time zoneCentral
Local calls within the codeten digits (area code plus number)
Assigned central office codes785
Rate centers with codes253
Carriers holding codes83
Pooled codes595
Codes assigned since 202049
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 715

715 holds 21% of the 3,681 central office codes assigned in Wisconsin, the 2nd most of the state's 8 codes. 213 Census places could be matched to rate centers with 715 exchanges; the most populous are Eau Claire (72,331), Wausau (40,262), Superior (26,620), and Stevens Point (26,465). Each place page lists the exact prefixes and carriers for that town.

Most populous places with 715 exchanges
PlacePopulation (2024)Area codesExchangesCarriers
Eau Claire, WI72,331534, 7157124
Wausau, WI40,262534, 7154014
Superior, WI26,620534, 715127
Stevens Point, WI26,465534, 7153215
Marshfield, WI18,973534, 7151610
Wisconsin Rapids, WI18,675715169
River Falls, WI17,802534, 71596
Menomonie, WI16,709534, 715149
Chippewa Falls, WI15,075534, 71596
Hudson, WI15,031534, 715189
Marinette, WI11,139715107
New Richmond, WI10,87971554
Shawano, WI9,635534, 715138
Merrill, WI9,445534, 71595
Rice Lake, WI8,971534, 715208

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

How calls are dialed in 715

According to NANPA's dialing-plan data, local calls within 715 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits. Because local calls need the area code, business cards, signage and website copy should always show the full ten-digit number. NANPA's dialing-plan note for this code reads: "1+10 digit permissible at service provider discretion see PL 384"

Carriers with 715 numbers

83 carriers hold the 785 central office codes assigned in 715. New Cingular Wireless PCS, LLC - Il has the most, with 100 (13%). 595 of the codes (76%) are pooled, meaning the code holder shares blocks of 1,000 numbers with other carriers instead of using all 10,000 itself. The code holder is not necessarily the carrier serving a given number today, since numbers can be ported between providers.

Largest code holders in area code 715
Carrier (NANPA operating company)ExchangesShare
New Cingular Wireless PCS, LLC - Il10013%
Cellco Partnership d/b/a Verizon Wireless - Wi9913%
Frontier North INC. - Wi557.0%
Wisconsin Bell INC415.2%
Charter Ip Enabled Services, LLC364.6%
Telephone USA of Wisconsin, LLC d/b/a Centurylink313.9%
Level 3 Communications, LLC - Wi293.7%
Frontier Communications of Wisconsin LLC273.4%
Onvoy, LLC - Wi232.9%
New Cell d/b/a Cellcom222.8%
Aerial Communications, INC.202.5%
Brightspeed of Northern Wisconsin, LLC192.4%

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.

Local calling areas in 715

NANPA assigns each central office code to a rate center, the local calling area that decides whether a call is local or toll. 715 has codes in 253 rate centers. Rate center names in the file are abbreviations; where one matches a Census place, the table links to that city's local-number page.

Rate centers in area code 715 by assigned codes
Rate center (NANPA)PlaceCodes
EAU CLAIREEau Claire, WI63
WAUSAUWausau, WI35
STEVENS PTStevens Point, WI30
RHINELANDRRhinelander, WI21
WISCOSNRPDWisconsin Rapids, WI16
HUDSONHudson, WI16
RICE LAKERice Lake, WI15
MARSHFIELDMarshfield, WI15
MENOMONIEMenomonie, WI13
SHAWANOShawano, WI12
WAUPACAWaupaca, WI11
SUPERIORSuperior, WI11
MARINETTEMarinette, WI10
ANTIGOAntigo, WI9
MERRILLMerrill, WI8
CHIPPEWFLSChippewa Falls, WI8
EAGLERIVEREagle River, WI7
MINOCQUAMinocqua, WI7
HURLEYHurley, WI6
TOMAHAWKTomahawk, WI6
RIVERFALLSRiver Falls, WI6
MEDFORDMedford, WI6
HAYWARDHayward, WI6
STANLEYStanley, WI5
COLBYColby, WI5

Top 25 of 253 rate centers.

Number supply in 715

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). 785 are assigned in 715, 98% of 800. 49 were assigned in 2020 or later.

Area code 715: central office codes by decade assigned
Decade assignedExchangesShare
2000s18666%
2010s4616%
2020s4917%

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

Getting a 715 number for your business

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in area code 715 is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

Frequently asked questions

Where is area code 715?

715 is a geographic area code in Wisconsin. Places with the most assigned exchanges include Eau Claire, Wausau, Stevens Point, and Rhinelander.

What time zone is area code 715 in?

NANPA lists 715 in the Central time zone.

When did area code 715 go into service?

NANPA records an in-service date of January 1, 1947.

Is 715 an overlay area code?

Yes. It shares its territory with 534.

Can my business get a 715 phone number?

Callata includes up to 3 local numbers on its $99/month plan (5 users included). Which 715 numbers are open depends on carrier inventory when you choose, and you can port an existing number for free.