Complete Wisconsin Area Code Directory
Complete Wisconsin Area Code Guide
From Milwaukee to Madison and from Green Bay to Eau Claire, Wisconsin’s area codes support both personal and business communication needs.
Whether you're exploring Wisconsin local numbers for personal use or looking to create a local presence for your business, this guide provides everything you need.
Wisconsin Area Code Basics
WI area codes connect communities statewide and play an important role in regional identity and communication.
- Wisconsin area code list
- Wisconsin local number
- Wisconsin area code map
- History of Wisconsin area codes
List of Wisconsin Area Codes
| Area Code | Regions Covered |
|---|---|
| 262 | Waukesha, Racine, Kenosha |
| 414 | Milwaukee |
| 534 / 715 | Northern WI including Wausau, Eau Claire |
| 608 | copyright Wisconsin |
| 920 | Northeast Wisconsin |
The introduction of new area codes in WI ensures sufficient numbering resources.
WI Area Code Coverage
Every region in Wisconsin—from urban centers to rural towns—uses at least one of the state’s major area codes.
Why Wisconsin Has Multiple Area Codes
Population growth, business expansion, and increased device usage required additional prefixes.
Wisconsin Prefix List & Dialing Rules
Prefixes vary by copyright, geography, and numbering blocks.
- Wisconsin dialing rules
- Do you need area codes for local calls
- Why Wisconsin uses overlays
Buy a Wisconsin Area Code Number
A Wisconsin virtual phone number is ideal for nationwide businesses serving WI customers.
- Buy Wisconsin phone number online
- Get Wisconsin VoIP number for business
- Port your existing number to WI
Local-presence dialing increases customer answer rates.
Understanding Wisconsin Caller ID Numbers
Wisconsin phone calls can originate from legitimate businesses, individuals, government agencies, or spam callers.
Business Phone Solutions in Wisconsin
Companies often choose Wisconsin VoIP solutions to manage inbound and outbound calls, SMS, support communication, and local presence outreach.
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Learn More About Wisconsin Phone Numbers
- Wikipedia: Wisconsin Area Codes
- NANPA Official Numbering Data
- FCC Numbering Authority
- AllAreaCodes Wisconsin
- Whitepages Reverse Lookup
- Truecaller Lookup
- History of US Area Codes (Video)
- Area Code Locations
- Phone Validator
- Reverse Phone Lookup
WI Phone Number Questions
How many area codes does Wisconsin have?
Wisconsin’s numbering system includes multiple regional codes.
What cities are covered by WI area codes?
Major cities include Milwaukee, Madison, Green Bay, Racine, Kenosha, Appleton, and more.
Can I get a Wisconsin number without living there?
Virtual WI numbers allow local presence from anywhere.
Are 414 or 608 calls spam?
Businesses often use WI caller IDs for local outreach.
Do I need to dial 10 digits in Wisconsin?
Yes, 10-digit dialing is required.