WI-TelephoneNumbers.info - Your source of information on telephone numbers in Wisconsin.
To view details of a specific telephone number, select the Area Code from the drop down and then type the remaining 7 digits of the number in the text box.

Telephone numbers in Wisconsin

Welcome to Wisconsin Telephone Numbers Information, your source of information on telephone numbers in Wisconsin.

About Wisconsin

Wisconsin is located in the north-central United States, in the Midwest and Great Lakes regions. Wisconsin is the 23rd most extensive, and 20th most populous state. Wisconsin is known as "America's Dairyland" because it is one of the nation's leading dairy producers and gained statehood on May 29, 1848, as the 30th state.

Wisconsin state has a population of 5,778,708 and an area of 169,640km2, giving it a population density of 34.06/km2.

About Telephone Numbers in Wisconsin

Within the state of Wisconsin, there are 6 area codes giving a total of 4,800 possible Exchange Codes. The Exchange Codes are split up as follows:

  • 3,066 currently assigned to a service provider.
  • 1,565 currently vacant and available for assignment.
  • 169 unavailable for assignment.

Of the 3,066 currently active Exchange Codes, 1,886 are allocated for number pooling.

Allowing for unallocated thousand blocks, that gives an allocation pool of 19,403,000 currently available telephone numbers or about 3.36 numbers per person.

These are the area codes covering Wisconsin:

Area code map for Wisconsin