Area Code 920 Wisconsin, USA

WhereCall is here to provide you with the most information on the area code 920, located in Wisconsin, USA. This area code contains 699 prefixes and is not in jeopardy of exceeding the known supply of central office codes during the planning/implementation interval for relief.


NPA Information
Area Code (NPA)920
LocationWisconsin, USA
In Jeopardy?No
Is Assigned?Yes
In Service?Yes
In Service Date26 Jul 1997
Parent NPA414
OverlayYes
Overlay Complex274/920
Predominant Timezone(s)UTC-06:00
Reverse Phone Lookup »
920 area code map