National Phone Number Registry NPNR

Area Code 920 Location

Area code 920 is currently assigned for use in Wisconsin since Jul 26, 1997. This area code originated from the 414 area code previously by means of area code split or overlay. View all phone prefixes used in area code 920 or other area codes in Wisconsin.

(920)
Enter 7-digit phone number for area code 920 or the complete 10-digit phone number

Phone Prefixes for Area Code 920

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Area code Location Company / Service Provider
920-201 APPLETON, WI USA MOBILITY WIRELESS, INC.
920-202 APPLETON, WI UNITED STATES CELLULAR CORP. - WISCONSIN
920-203 OSHKOSH, WI SPRINT SPECTRUM L.P.
920-204 Fond du Lac, WI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI
920-205 APPLETON, WI SPRINT SPECTRUM L.P.
920-206 WATERTOWN, WI AMERITECH WISCONSIN
920-207 SHEBOYGAN, WI UNITED STATES CELLULAR CORP. - WISCONSIN
920-208 SHEBOYGAN, WI AMERITECH WISCONSIN
920-209 APPLETON, WI UNITED STATES CELLULAR CORP. - WISCONSIN
920-210 BEAVER DAM, WI UNITED STATES CELLULAR CORP. - WISCONSIN
920-212 MAYVILLE, WI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI
920-213 APPLETON, WI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI
920-214 MAYVILLE, WI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI
920-215 NEENAH, WI AMERITECH WISCONSIN
920-216 OSHKOSH, WI NEW CINGULAR WIRELESS PCS, LLC - IL
920-217 GREEN BAY, WI SPRINT SPECTRUM L.P.
920-218 MANITOWOC, WI AMERICAN MESSAGING SERVICES, LLC
920-219 BEAVER DAM, WI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI
920-220 JOHNSONCRK, WI SPRINT SPECTRUM L.P.
920-221 APPLETON, WI AMERITECH WISCONSIN
920-222 LAKE MILLS, WI SPRINT SPECTRUM L.P.
920-223 OSHKOSH, WI AMERITECH WISCONSIN
920-224 APPLETON, WI NET LEC, INC.
920-225 APPLETON, WI AMERITECH WISCONSIN
920-226 SHEBOYGAN, WI NEW CINGULAR WIRELESS PCS, LLC - IL
920-227 GREEN BAY, WI GLOBAL CROSSING TELEMANAGEMENT, INC.-WI
920-228 SEYMOUR, WI NEW CELL, INC. DBA CELLCOM
920-229 GREEN LAKE, WI UNITED STATES CELLULAR CORP. - WISCONSIN
920-230 OSHKOSH, WI NORTHERN TELEPHONE AND DATA CORP. - WI
920-231 OSHKOSH, WI AMERITECH WISCONSIN
920-232 OSHKOSH, WI AMERITECH WISCONSIN
920-233 OSHKOSH, WI AMERITECH WISCONSIN
920-234 SHEBOGNFLS, WI LEVEL 3 COMMUNICATIONS, LLC - WI
920-235 OSHKOSH, WI AMERITECH WISCONSIN
920-236 OSHKOSH, WI AMERITECH WISCONSIN
920-237 OSHKOSH, WI AMERITECH WISCONSIN
920-238 Fond du Lac, WI UNITED STATES CELLULAR CORP. - WISCONSIN
920-239 WAUPUN, WI OVATION COMMUNICATIONS OF WISCONSIN, INC.
920-240 WAUTOMA, WI LEVEL 3 COMMUNICATIONS, LLC - WI
920-241 DE PERE, WI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI
920-242 MANITOWOC, WI SPRINT SPECTRUM L.P.
920-243 APPLETON, WI GLOBAL CROSSING TELEMANAGEMENT, INC.-WI
920-244 OGDENSBURG, WI MANAWA TELEPHONE CO., INC.
920-245 WATERTOWN, WI TELEPORT COMMUNICATIONS AMERICA, LLC - WI
920-246 GREEN BAY, WI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI
920-248 WATERTOWN, WI SPRINT SPECTRUM L.P.
920-249 NEW LONDON, WI NEW CINGULAR WIRELESS PCS, LLC - IL
920-250 NEW LONDON, WI NEW CINGULAR WIRELESS PCS, LLC - IL
920-251 Fond du Lac, WI SPRINT SPECTRUM L.P.
920-252 OSHKOSH, WI CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI
New numbers being added to 920 area code
Effective: 05/11/2017
920-308 in FORT ATKINSON, WI
TELEPORT COMMUNICATIONS AMERICA, LLC - WI
920 Area Code Information
Type of code: General Purpose Code
Location: WI - US
Time zone: C
Assigned for use: Yes
Code in service: Yes
Service date: July 26, 1997
In jeopardy: No
Relief in progress: No
NPA Relief status:
Code assignable: Yes
Geographic or
non-geographic:
G
Reserved for future use: No
Planning letter(s): 442 417 385 040
Overlay code: Yes
Overlay complex: 274/920
Dialing plan Standard Permissive
Home local calls: 7D NA
Foreign local calls: 1+10D NA
Home toll calls: 1+10D NA
Foreign toll calls: 1+10D -

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