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Area Code and Exchange (920) 258 in Wisconsin

Exchange Code 258 for Area Code 920 covers the city of Oshkosh, Winnebago County in the State of Wisconsin. It is centered at N 44º 1' 28.94", W 88º 32' 33.41". This Exchange Code was introduced on 20 August 2000 and is designated as being used for Wireless telephones.

This Exchange covers telephone numbers ranging from (920) 258-0000 to (920) 258-9999.

Technical Information for Exchange (920) 258

NPA/Area Code: 920
NXX/Exchange Code: 258
City: Oshkosh
County: Winnebago
State: Wisconsin
Rate Center: OSHKOSH
OCN: 6630
Time Zone: CST
DST Observed:
Exchange Status: Active
NXX Use Type: Wireless
NXX Intro Date: 20 August 2000
Latitude: 44.0247062
Longitude: -88.5426136
New NPA:
LATA: 350
FIPS: 55139
CBSA Code: 36780
Number Pooling: No
CBSA Name: Oshkosh-Neenah, WI