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US area code · Wisconsin

Area code 608

Where the 608 area code is, its overlay and how to dial a +1 608 number from anywhere.

CoversBeloit, WisconsinTime zoneCentral (CT)TypeOverlay
Quick answer

The 608 area code is in Beloit, Wisconsin, United States (Central (CT)). To call from abroad: +1 608 555-0123. It is an overlay, so all 10 digits are dialled.

StateWisconsin
Main areaBeloit
Time zoneCentral (CT)
TypeOverlay
10-digit dialingRequired
In service since01-Jan-1955

The 608 area code is a geographic North American Numbering Plan (NANP) code covering Beloit, Wisconsin. It has been in service since 01-Jan-1955 and sits in the Central (CT) time zone.

Overlay 608 shares its region

Several area codes cover the same geographic area, so two neighbours can have different codes. Because of the overlay, you must dial all 10 digits (area code + number) even for local calls.

608353

How to dial a 608 number

From abroad+1 608 555-0123
Within the US / Canada1 608 555-0123
Locally (same area)608 555-0123

Cities in the 608 area code

A 608 number is usually in one of these places in Wisconsin — 2 counties.

Beloit RockFitchburgJanesville RockMadison DaneNorth La CrosseSun Prairie Dane

Other Wisconsin area codes

262274353414534715920

Frequently asked questions

Where is the 608 area code?

The 608 area code is in Beloit, Wisconsin, United States (Central (CT)).

Is 608 an overlay area code?

Yes. 608 overlays the same region as 353, so callers dial all 10 digits.

Do I have to dial 10 digits for 608?

Yes — dial the area code plus the seven-digit number.

How do I call a 608 number from another country?

Dial your exit code (or +), then 1, then 608, then the number: +1 608 555-0123.

Source: NANPA numbering plan. An area code covers a region, not a precise address — a 608 number does not pinpoint a street or ZIP code.

Missed a call from +1 608?

In the 30 days to September 24, 2026, 762 unwanted calls showing a 608 number were reported to the US Federal Trade Commission, 65% of them recorded messages or robocalls. That puts 608 at #88 of 670 area codes reported.

Other323
Calls pretending to be government, businesses, or family and friends111
Reducing your debt (credit cards, mortgage, student loans)102
Dropped call or no message75
Before you call back
  • If you do not know anyone in Wisconsin, do not call back: a genuine caller will leave a message or send a text.
  • Scammers fake the number shown on caller ID, so a 608 number can hide a caller anywhere in the world.
  • Never give a code received by text or a bank detail to an unknown caller. In the US, calls can be reported at reportfraud.ftc.gov.

Who issues +1 608 numbers

Phone companies hold blocks of numbers in each area code. The main holders in 608:

Wisconsin Bell Inc 80United States Cellular 76Cellco Partnership Dba Verizon Wireless 54Frontier North Inc. 53Onvoy, LLC 50New Cingular Wireless PCS, LLC 46

About 16.8% of the 799 prefixes in use belong to mobile carriers: a 608 number is often a cell phone, and it may have moved to another carrier since.

Sources: FTC Do Not Call reported calls (numbers as reported by consumers, not verified), NANPA central office code assignments.

All US area codes United States +1 Map of area code 608 — cities & rate centres