WI · 6 Area Codes

Wisconsin
Area Codes

Wisconsin's economy leans on manufacturing and dairy agriculture, centered around Milwaukee, Madison, and Green Bay. Get a local virtual phone number with any Wisconsin area code — instant setup, no physical office required.

6 area codes
< 10 min setup
99.99% uptime
24/7 support
// Why WI Virtual Numbers

Why businesses choose a Wisconsin virtual number

A local Wisconsin number builds trust before the call connects — and keeps costs at zero.

more likely to answer

Higher pickup rates in WI

Wisconsin residents and businesses are significantly more likely to answer calls from a local area code than out-of-state or toll-free numbers. A local number is the first step to getting the call connected.

01 — Wisconsin at a Glance

Wisconsin, by the numbers.

Wisconsin entered the 1947 numbering plan with two area codes: 414 for Milwaukee and the southeast, and 715 for the northern half of the state.

As Madison grew, 608 split off from 414 in 1955 to cover southwestern Wisconsin.

920 split off in 1997 for eastern Wisconsin — Green Bay, the Fox Cities, the Lake Michigan shore. In 1999, 262 split off for the Milwaukee suburbs (Waukesha, Racine, Kenosha), leaving 414 just Milwaukee County.

By the late 2000s, northern Wisconsin's 715 territory was running low on numbers, mostly from cell phones, so 534 overlaid it in 2010.

Did you know?

Wisconsin got two original area codes in 1947, 414 and 715, and 715's territory in the north is so large that it eventually needed its own overlay, 534, decades later.

Wisconsin at a Glance
StateWisconsin (WI)
CapitalMadison
Population5,960,000
Counties72
Time zoneCT · UTC-6
Area codes6
First code414 · 1947
Latest code534 · 2010
// 6 area codes

Wisconsin Virtual Phone Numbers

Select any area code to get a local virtual number for that region of Wisconsin.

262
One Prefix Between Milwaukee and Chicago

The 262 area code rings Milwaukee and reaches toward Chicago. See the Wisconsin counties it covers, why ten digits are now required, and what a 262 call means.

414
The Milwaukee Code That Kept Shrinking

The 414 area code once covered half of Wisconsin. See which Milwaukee communities it serves today, why ten digits are required, and how to spot a spoofed call.

534
Northern Wisconsin's Second

The 534 area code overlays 715 across northern Wisconsin. See which counties it reaches, why ten-digit dialing applies, and if a 534 number is really local too.

608
Madison, Wisconsin Business Guide

The 608 area code covers Madison, La Crosse, Janesville & southwestern Wisconsin. Explore its history, 353 overlay, time zone, scam alerts & how to get a local business number.

715
Wisconsin's Original Northern

The 715 area code has covered northern Wisconsin since 1947. See the counties and cities it reaches, why ten digits are required, and how to spot spoofed calls.

920
Green Bay, Wisconsin Phone Guide

Learn where the 920 area code is located, which northeastern Wisconsin cities and counties it covers, and how to get a local number for your business.

// Who Uses Wisconsin Numbers

Industries that rely on Wisconsin virtual numbers

Wisconsin's business landscape is anchored by manufacturing and dairy agriculture — but local numbers drive better outcomes across every industry.

Real Estate

Agents use local area codes to build trust with buyers and sellers. A local number signals community investment.

Sales Teams

Outbound sales teams with local codes see dramatically higher pickup rates and more productive conversations.

Customer Support

Support teams with local numbers reduce friction for customers who prefer calling a familiar prefix.

Remote & Hybrid Teams

Distributed teams maintain a consistent local brand across all Wisconsin markets without sharing personal numbers.

Professional Services

Lawyers, accountants, and consultants use local numbers to signal proximity and professionalism.

Small Business

Local businesses use virtual numbers to expand service areas and handle overflow without extra staff.

// Get Started

Get a Wisconsin number in 3 steps

Active the same day. No hardware, no contracts.

01
Step 01

Choose a WI area code

Browse all Wisconsin area codes and pick the region that best serves your customers. Every Wisconsin code is available instantly.

02
Step 02

Select your number

Choose from available numbers in your selected area code. Vanity and memorable options available upon request.

03
Step 03

Go live in under 10 minutes

Configure call routing, business hours, and voicemail from your Rozper dashboard. Your Wisconsin number is active immediately.

// Complete List

All US area codes by state.

Every state and territory, every active area code. Click a state to browse its codes.

List of USA States and Their Area Codes
Alabama
205251256334938
CT5
Alaska
907
AKT*1
Arizona
480520602623928
MST5
Arkansas
479501870
CT3
California
209213310323408415424442510530559562619626628650657661669707714747760805818831858909916925949951
PT32
Colorado
303719720970
MT4
Connecticut
203475860959
ET4
Delaware
302
ET1
Florida
239305321352386407561727754772786813850863904954
ET*16
Georgia
229404470478668706762770912
ET9
Hawaii
808
HT1
Idaho
208
MT*1
Illinois
217224309312331618630708773779815847872
CT13
Indiana
219260317463574765812930
ET*8
Iowa
319515563641712
CT5
Kansas
316620785913
CT*4
Kentucky
270364502606859
ET*5
Louisiana
225318337504985
CT5
Maine
207
ET1
Maryland
240301410443667
ET5
Massachusetts
339351413508617774781857978
ET9
Michigan
231248269313517586616734810906947989
ET*12
Minnesota
218320507612651763952
CT7
Mississippi
228601662769
CT4
Missouri
314417636660816
CT5
Montana
406
MT1
Nebraska
308402531
CT*3
Nevada
702725775
PT3
New Jersey
201551609732848856862908973
ET9
New Mexico
505575
MT2
New York
212315332347516518585607631646680716718838845914917929934
ET19
North Carolina
336704743828910919980984
ET8
Ohio
216220234330380419440513567614740937
ET12
Oklahoma
405539580918
CT4
Oregon
458503541971
PT*4
Pennsylvania
215223267272412484570610717724814878
ET12
Puerto Rico
787939
AST2
South Carolina
803843854864
ET4
Tennessee
423615629731865901931
CT*7
Texas
210214254281325346361409430432469512682713726737806817830832903915936940956972979
CT*27
Utah
385435801
MT3
Vermont
802
ET1
Virginia
276434540571703757804
ET7
Washington
206253360425509564
PT6
West Virginia
304681
ET2
Wisconsin
262414534608715920
CT6
Wyoming
307
MT1
Showing all 52 states & territories* Spans multiple time zones — code-level zone may differ.
Frequently Asked

Wisconsin number questions answered.

Everything you need to know before getting a Wisconsin virtual phone number.

Wisconsin has 6 active area codes. Rozper offers virtual phone numbers for all of them — you can browse, select, and activate any Wisconsin area code from one dashboard.
Most Wisconsin numbers go live in under 10 minutes. Ask us how.

Get your Wisconsin number, not tomorrow.

Pick a Wisconsin area code, choose your number, and start calling immediately. No hardware, no contracts, no waiting.