Zip Area Code

Area code 920

Area code 920 is a Wisconsin area code, in service since July 26, 1997.

It was added as an overlay on 414: both codes serve the same area, so neighbors can have numbers in either one.

274 serves the same area too.

Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

It is in the Central Time zone.

In service since
July 26, 1997
Overlays
274
Local dialing
ten digits; dialing 1 plus ten digits also works
Time zone
Central Time
ZIP codes
176

Map

Map of the 920 area codeThe shaded area shows where 920 numbers are rated, with the neighboring area codes outlined around it.715608269906507563989231262517616Green BayAppletonOshkoshFond Du LacBeaver DamWatertownSturgeon BayFort Atkinson
Approximate 920 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 920

Overlays and neighboring area codes

Overlay, serving the same area: 274.

Neighboring area codes: 715, 608, 269, 906, 507, 319, 563, 815, 989, 231, 847, 262, 517, 616, 414.

Counties in area code 920

Towns in area code 920

And 141 more towns: every town in Wisconsin.