Berlin, Wisconsin Phone Lookup

Q: How do I look up a phone number in Berlin, Wisconsin?

Enter the full 10-digit number into the search box and click Search. 411FCC returns the owner's name, location, carrier, and line type. The lookup covers all 1 area code serving Berlin.

Q: What types of phone numbers are in Berlin?

Berlin has both wireless and landline numbers. Approximately 46% of prefixes are wireless, with 54% being landline or VoIP. 411FCC results identify the line type and carrier for any number searched.

Find the owner of any phone number in Berlin, Wisconsin.

What Phone Numbers Are in Berlin, Wisconsin?

Looking up a phone number in Berlin, Wisconsin? Enter any 10-digit phone number in the search box above to find the owner's name, address, and carrier information. Berlin is served by 1 area code and has 6 active phone prefixes.

1 Area Code

6 Phone Prefixes

46% Wireless

54% Landline

Area Codes Serving Berlin

Phone numbers in Berlin, Wisconsin use the following area code: 920.

Top Phone Carriers in Berlin

The most common phone service providers in Berlin include:

Brightspeed Of North Central Wisconsin, Llc
New Cingular Wireless Pcs, Llc - Il
Time Warner Cable Information Svcs (wisconsin) Wi
United States Cellular - Wi
Onvoy, Llc - Wi

Data current as of March 2026

Nearby Cities in Wisconsin

Other cities in Wisconsin that share area codes with Berlin:

Berlin at a Glance

5,562 Population

40.1 Median Age

$59,472 Median Income

2,742 Housing Units

57% Homeownership

Demographics

White 86%
Black 1.2%
Hispanic 11.1%
Asian 2.4%
Other 0%

Financial Profile

$60,933 Avg. Income per Return

$44,822 Avg. Wages per Return

4,340 Tax Returns Filed

1 ZIP Codes

Frequently Asked Questions

What Area Codes Serve Berlin, Wisconsin?

Phone numbers in Berlin, Wisconsin use 1 area code: 920. These area codes are shared with other cities in the region. Berlin has 6 active phone prefixes assigned to local carriers. If you received a call from one of these area codes, enter the full 10-digit number into the search box above to find out who called. The area code alone tells you the general geographic region, but a full reverse phone lookup on 411FCC reveals the specific owner, carrier, and line type associated with the number.

How Do I Look Up a Phone Number in Berlin, Wisconsin?

To look up any phone number in Berlin, enter the full 10-digit number into the search box at the top of this page and click Search. 411FCC returns available information about the number including the registered owner's name, location, phone carrier, and whether it is a wireless cell phone, landline, or VoIP line. The lookup covers all 1 area code serving Berlin and works for numbers from every carrier in the area. Results appear within seconds. 411FCC has maintained its phone number database since 2003.

What Types of Phone Numbers Are in Berlin?

Berlin, Wisconsin has both wireless and landline phone numbers. Approximately 46% of phone prefixes in the area are classified as wireless (cell phone), with the remaining 54% being landline or VoIP. Major carriers serving the area include Brightspeed Of North Central Wisconsin, Llc, New Cingular Wireless Pcs, Llc - Il, Time Warner Cable Information Svcs (wisconsin) Wi. When you search a phone number on 411FCC, the results identify the line type and carrier, which helps distinguish personal cell phones from business landlines and identify VoIP numbers commonly used by automated calling systems.