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.

Area Code, Exchange and Block (920) 675-4### in Wisconsin

Exchange Code 675, Thousand Block 4 for Area Code 920 covers the city of Jefferson, Jefferson County in the State of Wisconsin. It is centered at N 43º 0' 20.01", W 88º 48' 26.38". This Exchange Code is designated as being used for Landline telephones and is assigned to AMERITECH WISCONSIN.

This Thousand Block covers telephone numbers ranging from (920) 675-4000 to (920) 675-4999.

Technical Information for Thousand Block (920) 675-4###

NPA/Area Code: 920
NXX/Exchange Code: 675
Block: 4
City: Jefferson
County: Jefferson
State: Wisconsin
Rate Center: JEFFERSON
OCN: 9327
Time Zone: CST
DST Observed:
Block Status: Retained
Block Use Type: Landline
NXX Intro Date: 20 November 1998
Latitude: 43.0055594
Longitude: -88.8073273
New NPA:
LATA: 356
FIPS: 55055
CBSA Code: 48020
Number Pooling: Yes
CBSA Name: Watertown-Fort Atkinson, WI