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Oshkosh, WI Area Code

Oshkosh, Wisconsin (population 67,460) uses area code 920.

Area code920
Time zoneCentral
Local time now…
OshkoshGreen BayAppletonSheboyganFond du LacManitowocNeenahDe PereWatertownHowardFox CrossingKaukaunaMenashaOshkosh
Oshkosh and nearby cities in area code 920

Carriers with Oshkosh numbers

40 prefixes are assigned to the Oshkosh exchange: 33% mobile, 13% VoIP and cable, 55% landline.

CarrierPrefixes
AT&T (Wisconsin Bell)12
Verizon Wireless8
T-Mobile2
Lumen (Level 3)2
Tds Metrocom2
UScellular2
American Messaging Services2
AT&T Mobility1

Area codes used in Oshkosh

Area codePrefixes serving OshkoshMain carriers in this code
92040AT&T (Wisconsin Bell), Verizon Wireless, UScellular

Oshkosh phone number prefixes

Numbers starting with these first six digits were originally assigned to the Oshkosh exchange.

Nearby cities in area code 920

Questions

What is the area code for Oshkosh, WI?
The area code for Oshkosh, Wisconsin is 920.
What time zone is Oshkosh in?
Oshkosh is in the Central time zone.