Wisconsin Phone Number & Local Number Directory
From Milwaukee to Madison and from Green Bay to Eau Claire, Wisconsin’s area codes support both personal and business communication needs.
This comprehensive guide covers Wisconsin area codes, their history, prefix ranges, dialing rules, cities covered, how to buy a Wisconsin virtual phone number, and why businesses rely on Wisconsin VoIP solutions.
Wisconsin Area Code Basics
Wisconsin currently uses several area codes including 262, 414, 534, 608, 715, and 920.
- Wisconsin area code list
- Wisconsin local number
- Wisconsin phone number lookup
- History of Wisconsin area codes
List of Wisconsin Area Codes
| Area Code | Regions Covered |
|---|---|
| 262 | Southeastern WI suburbs |
| 414 | Milwaukee |
| 534 / 715 | Northern WI including Wausau, Eau Claire |
| 608 | Madison, La Crosse |
| 920 | Green Bay, Appleton, Oshkosh |
Overlay systems help maintain number availability across the state.
Cities & Counties Covered by Wisconsin Area Codes
Both individuals and businesses depend on stable Wisconsin area code structures for communication.
Why Wisconsin Has Multiple Area Codes
Modern Wisconsin telecommunications systems depend on expanded area-code frameworks.
WI Calling Requirements
Wisconsin requires 10-digit dialing for most calls due to overlay area codes.
- Wisconsin dialing rules
- Do you need area codes for local calls
- Why Wisconsin uses overlays
Virtual Wisconsin Phone Numbers
Virtual numbers help companies establish a Wisconsin presence for customer support, sales, or service.
- Purchase WI local phone number
- Set up WI virtual business number
- Port your existing number to WI
Businesses across retail, healthcare, logistics, and finance use Wisconsin VoIP phone systems.
Why Am I Getting Calls From Wisconsin Numbers?
Spam and robocalls are sometimes spoofed, making unknown WI calls more frequent.
Wisconsin Cloud Phone System
Companies often choose Wisconsin VoIP solutions to manage inbound and outbound calls, SMS, support communication, and local presence outreach.
Learn more about modern business phone solutions:
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External Resources for Wisconsin Area Codes
- 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
FAQ About Wisconsin Area Codes
What are the area codes in Wisconsin?
Wisconsin uses 262, 414, 534, 608, 715, and 920.
Which cities use Wisconsin area codes?
Every Wisconsin city falls under one of six WI area codes.
Can I get a Wisconsin number without living there?
Yes, businesses and individuals can buy a WI virtual phone number from VoIP providers.
Why do I receive calls from WI numbers?
Businesses often use WI caller IDs for local outreach.
How does Wisconsin dialing work?
Yes, 10-digit dialing is required.