920 Area Code: Location, Cities, Map And Time Zone

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Area Code 920

Area code 920 is in Wisconsin, USA , spanning 19 counties and serving 163 cities , including Green Bay, Appleton or Oshkosh; it currently uses 784 prefixes , assigned from 920-200-XXXX through 920-999-XXXX.

In service since July 26, 1997, area code 920 is the parent Numbering Plan Area in overlay complex 920/274.

The current local time is .

920 area code location on a map
© OpenStreetMap contributorsFor exact NPA boundaries see official 920 area code map

Phone number lookup

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More Wisconsin area codes:

  • 262
  • 274
  • 353
  • 414
  • 534
  • 608
  • 715

Locate any 920-NXX prefix:

920-200-XXXX --- 920-299-XXXX
NPANXX Area served[1] Provider[2] Date[3]
920-200 De Pere Multiple 4/29/2022
920-201 Appleton Multiple 7/21/2020
920-202 Appleton Multiple N/A
920-203 Oshkosh T-Mobile USA N/A
920-204 Fond Du Lac Multiple N/A
920-205 Appleton T-Mobile USA N/A
920-206 Watertown Multiple N/A
920-207 Sheboygan United States Cellular N/A
920-208 Sheboygan Wisconsin Bell Inc N/A
920-209 Appleton United States Cellular N/A
920-210 Beaver Dam United States Cellular N/A
920-212 Mayville Multiple N/A
920-213 Appleton Cellco Partnership N/A
920-214 Mayville Multiple N/A
920-215 Neenah Multiple N/A
920-216 Oshkosh New Cingular Wireless PCS 2/14/2001
920-217 Green Bay T-Mobile USA N/A
920-218 Manitowoc American Messaging Services N/A
920-219 Beaver Dam Multiple N/A
920-220 Johnson Creek Multiple N/A
920-221 Appleton Multiple 7/30/2013
920-222 Lake Mills Multiple N/A
920-223 Oshkosh Wisconsin Bell Inc N/A
920-224 Appleton Multiple N/A
920-225 Appleton Multiple N/A
920-226 Sheboygan Multiple N/A
920-227 Green Bay Multiple N/A
920-228 Seymour Multiple N/A
920-229 Green Lake United States Cellular N/A
920-230 Oshkosh Northern Telephone And Data Corp. 2/5/2001
920-231 Oshkosh Wisconsin Bell Inc N/A
920-232 Oshkosh Wisconsin Bell Inc N/A
920-233 Oshkosh Wisconsin Bell Inc N/A
920-234 Sheboygan Falls Multiple 11/16/2012
920-235 Oshkosh Wisconsin Bell Inc N/A
920-236 Oshkosh Wisconsin Bell Inc N/A
920-237 Oshkosh Multiple N/A
920-238 Fond Du Lac Multiple N/A
920-239 Waupun Multiple N/A
920-240 Wautoma Multiple 6/29/2004
920-241 De Pere Multiple N/A
920-242 Manitowoc MetroPCS N/A
920-243 Appleton Multiple N/A
920-244 Ogdensburg Multiple N/A
920-245 Watertown Multiple N/A
920-246 Green Bay Cellco Partnership N/A
920-247 Green Bay Multiple 12/18/2017
920-248 Watertown Multiple N/A
920-249 New London Multiple N/A
920-250 New London Multiple N/A
920-251 Fond Du Lac MetroPCS N/A
920-252 Oshkosh Multiple 12/11/2001
920-253 Watertown Multiple N/A
920-254 Sheboygan Multiple N/A
920-255 Kewaunee Wisconsin Rsa #10 Limited Partnership 5/23/2001
920-256 Sturgeon Bay Multiple 8/2/2001
920-257 Appleton Multiple N/A
920-258 Oshkosh USA Mobility Wireless N/A
920-259 Seymour Multiple 1/29/2008
920-260 Markesan Multiple 6/29/2004
920-261 Watertown Wisconsin Bell Inc N/A
920-262 Watertown Wisconsin Bell Inc N/A
920-263 Fond Du Lac Multiple N/A
920-264 Green Bay Multiple N/A
920-265 Green Bay T-Mobile USA 8/9/2001
920-266 Fond Du Lac Multiple N/A
920-267 Oshkosh Multiple 5/13/2002
920-268 Appleton Multiple 5/13/2002
920-269 Lomira Multiple N/A
920-270 Eden Multiple 7/2/2021
920-271 Green Bay Tds Metrocom N/A
920-272 Green Bay Net Lec N/A
920-273 Fond Du Lac Multiple N/A
920-274 Denmark Multiple 06/09/2023
920-275 Appleton USA Mobility Wireless N/A
920-276 Theresa Multiple 6/12/2001
920-277 Appleton T-Mobile USA 4/9/2001
920-278 De Pere Multiple N/A
920-279 Oshkosh Cellco Partnership N/A
920-280 Little Chute Multiple 3/15/2016
920-281 Appleton Tds Metrocom N/A
920-282 Cambria Multiple 6/16/2001
920-283 Green Bay Multiple 10/17/2016
920-284 Appleton Cellco Partnership 8/27/2002
920-285 Watertown New Cingular Wireless PCS N/A
920-286 Kiel Multiple N/A
920-287 Sheboygan Multiple N/A
920-288 Green Bay Multiple 4/27/2001
920-289 Pickett Multiple 8/8/2003
920-290 Berlin Multiple N/A
920-291 Princeton Multiple N/A
920-292 Oshkosh Tds Metrocom N/A
920-293 Neshkoro Multiple N/A
920-294 Green Lake Multiple N/A
920-295 Princeton Multiple N/A
920-296 Beaver Dam United States Cellular N/A
920-297 Lake Mills Multiple N/A
920-298 Two Rivers Multiple N/A
920-299 Green Lake Multiple N/A
920-300-XXXX --- 920-399-XXXX
NPANXX Area served[1] Provider[2] Date[3]
920-300 Cleveland Multiple 5/24/2013
920-301 Green Bay Multiple 4/27/2016
920-302 Waupun Cellco Partnership N/A
920-303 Oshkosh Multiple N/A
920-304 Kewaunee Multiple N/A
920-305 Green Bay Multiple 3/26/2020
920-306 Beaver Dam Multiple N/A
920-307 Waupun Multiple 6/23/2021
920-308 Fort Atkinson Multiple 3/13/2017
920-309 De Pere Multiple N/A
920-310 Kewaunee Multiple 4/30/2015
920-312 Oshkosh Multiple N/A
920-313 Lomira Multiple 4/18/2001
920-314 Collins Multiple 12/21/2020
920-315 Hustisford Multiple 6/5/2015
920-316 Oostburg T-Mobile USA 4/18/2001
920-317 Beaver Dam American Messaging Services N/A
920-318 Beaver Dam Multiple N/A
920-319 Beaver Dam Multiple N/A
920-320 Manitowoc Multiple N/A
920-321 Green Bay Multiple N/A
920-322 Fond Du Lac Multiple N/A
920-323 Manitowoc New Cell N/A
920-324 Waupun Wisconsin Bell Inc N/A
920-325 Waupun Multiple 6/27/2016
920-326 Randolph Multiple N/A
920-327 Green Bay Multiple 5/28/2002
920-328 Green Bay Multiple N/A
920-329 Green Lake Multiple N/A
920-330 De Pere Wisconsin Bell Inc N/A
920-331 Sheboygan Multiple N/A
920-332 Brandon Multiple N/A
920-333 Sturgeon Bay Multiple 11/20/2002
920-334 Sheboygan New Cell N/A
920-335 Sheboygan Falls Multiple N/A
920-336 De Pere Wisconsin Bell Inc N/A
920-337 De Pere Wisconsin Bell Inc N/A
920-338 De Pere Wisconsin Bell Inc N/A
920-339 De Pere Wisconsin Bell Inc N/A
920-340 Chilton Multiple 10/4/2005
920-341 Clyman Multiple 6/28/2001
920-342 Watertown Cellco Partnership 6/5/2001
920-343 De Pere Multiple 10/12/2009
920-344 Beaver Dam Cellco Partnership 6/5/2001
920-345 Waupun Multiple N/A
920-346 Brandon Multiple N/A
920-347 De Pere Multiple N/A
920-348 Cambria Multiple N/A
920-349 Hustisford Multiple N/A
920-350 Columbus Multiple 1/27/2005
920-351 De Pere Multiple N/A
920-352 Van Dyne Multiple 2/21/2011
920-353 Theresa Multiple 06/09/2023
920-354 Berlin Multiple 4/16/2004
920-355 Mapleton Multiple 6/18/2001
920-356 Beaver Dam Multiple N/A
920-357 De Pere Teleport Communications America 3/2/2021
920-358 Appleton Multiple 3/4/2008
920-359 New London New Cingular Wireless PCS N/A
920-360 Green Bay United States Cellular N/A
920-361 Berlin Multiple N/A
920-362 Green Bay United States Cellular N/A
920-363 Baileys Harbor Multiple 6/18/2001
920-364 Appleton Multiple N/A
920-365 Algoma Multiple 6/18/2001
920-366 Green Bay United States Cellular N/A
920-367 Denmark Multiple 8/12/2001
920-368 Neosho Multiple 6/18/2001
920-369 Green Lake Multiple N/A
920-370 Green Bay Multiple N/A
920-371 Green Bay Multiple N/A
920-372 Kaukauna Multiple N/A
920-373 Abrams New Cell N/A
920-374 Manitowoc Multiple N/A
920-375 Fond Du Lac Multiple N/A
920-376 Oshkosh Multiple N/A
920-377 Sheboygan Multiple N/A
920-378 Appleton Multiple N/A
920-379 Oshkosh Cellco Partnership N/A
920-380 Appleton Wisconsin Bell Inc N/A
920-381 Appleton Multiple 6/26/2017
920-382 Beaver Dam United States Cellular 1/9/2002
920-383 Neenah Multiple 3/17/2004
920-384 Green Bay Multiple 10/2/2020
920-385 Oshkosh Multiple 8/29/2002
920-386 Juneau Multiple N/A
920-387 Mayville Multiple N/A
920-388 Kewaunee Multiple N/A
920-389 New London Multiple N/A
920-390 Watertown Multiple N/A
920-391 Green Bay Multiple N/A
920-392 Beaver Dam Multiple 6/18/2001
920-393 Green Bay Multiple 11/30/2010
920-394 Kingston Multiple N/A
920-395 Sheboygan Multiple 6/18/2001
920-396 Green Bay Multiple 7/26/2017
920-397 Fort Atkinson Multiple 10/2/2001
920-398 Markesan Multiple N/A
920-399 Oconto Falls Multiple 2/13/2013
920-400-XXXX --- 920-499-XXXX
NPANXX Area served[1] Provider[2] Date[3]
920-400 Plymouth Multiple 6/19/2008
920-401 Green Bay Multiple 6/22/2018
920-402 Weyauwega Multiple N/A
920-403 De Pere Multiple N/A
920-404 Appleton Multiple 12/1/2017
920-405 Green Bay Wisconsin Bell Inc N/A
920-406 Green Bay Wisconsin Bell Inc N/A
920-407 Weyauwega New Cingular Wireless PCS N/A
920-408 Weyauwega Multiple N/A
920-409 Johnson Creek Multiple 10/3/2017
920-410 Oshkosh United States Cellular N/A
920-412 Green Bay Multiple N/A
920-413 De Pere Multiple 8/9/2018
920-414 Neenah Multiple 10/19/2021
920-415 Little Chute Multiple 11/4/2010
920-416 Appleton Multiple 8/31/2020
920-417 Green Bay Multiple 9/30/2020
920-418 Chilton Multiple N/A
920-419 Appleton New Cell N/A
920-420 Oshkosh United States Cellular N/A
920-421 Baileys Harbor Multiple 8/5/2002
920-422 Appleton Metro Southwest PCS 4/30/2002
920-423 Little Chute Multiple N/A
920-424 Oshkosh Multiple N/A
920-425 De Pere Multiple 7/23/2002
920-426 Oshkosh Wisconsin Bell Inc N/A
920-427 Appleton United States Cellular N/A
920-428 Appleton United States Cellular N/A
920-429 Green Bay Multiple N/A
920-430 Green Bay Multiple N/A
920-431 Green Bay Wisconsin Bell Inc N/A
920-432 Green Bay Wisconsin Bell Inc N/A
920-433 Green Bay Wisconsin Bell Inc N/A
920-434 Green Bay Wisconsin Bell Inc N/A
920-435 Green Bay Wisconsin Bell Inc N/A
920-436 Green Bay Wisconsin Bell Inc N/A
920-437 Green Bay Wisconsin Bell Inc N/A
920-438 Green Bay Multiple N/A
920-439 Stockbridge Multiple N/A
920-440 Green Bay USA Mobility Wireless N/A
920-441 Appleton Multiple 8/6/2018
920-442 Appleton Multiple 1/25/2018
920-443 Reedsville Multiple 8/21/2002
920-444 Green Bay Wisconsin Bell Inc N/A
920-445 Green Bay Multiple N/A
920-446 Fremont Multiple N/A
920-447 Random Lake Multiple 8/21/2002
920-448 Green Bay Multiple N/A
920-449 Plymouth Multiple 8/21/2002
920-450 Appleton United States Cellular N/A
920-451 Sheboygan Wisconsin Bell Inc N/A
920-452 Sheboygan Wisconsin Bell Inc N/A
920-453 Sheboygan Multiple N/A
920-454 Appleton Multiple 11/7/2016
920-455 Green Bay Multiple N/A
920-456 Oshkosh Multiple 9/23/2002
920-457 Sheboygan Wisconsin Bell Inc N/A
920-458 Sheboygan Wisconsin Bell Inc N/A
920-459 Sheboygan Wisconsin Bell Inc N/A
920-460 Appleton Multiple N/A
920-461 Green Bay Multiple 12/26/2012
920-462 Kaukauna Multiple N/A
920-463 Randolph Multiple 3/20/2002
920-464 Chilton Multiple 3/20/2002
920-465 Green Bay Wisconsin Bell Inc N/A
920-466 Green Bay Multiple 07/14/2025
920-467 Sheboygan Falls Wisconsin Bell Inc N/A
920-468 Green Bay Wisconsin Bell Inc N/A
920-469 Green Bay Wisconsin Bell Inc N/A
920-470 Appleton United States Cellular N/A
920-471 Green Bay Multiple 5/13/2002
920-472 New London Multiple 5/13/2002
920-473 Sturgeon Bay Multiple 5/13/2002
920-474 Mapleton Multiple N/A
920-475 Appleton New Cingular Wireless PCS 1/9/2003
920-476 Sheboygan Multiple N/A
920-477 Eden Multiple N/A
920-478 Waterloo Multiple N/A
920-479 Oshkosh Multiple N/A
920-480 Green Bay Multiple 5/3/2021
920-481 Princeton Multiple 11/26/2006
920-482 Manitowoc Multiple N/A
920-483 Chilton Multiple 10/10/2002
920-484 Fall River Multiple N/A
920-485 Horicon Multiple N/A
920-486 Neenah Multiple 2/5/2003
920-487 Algoma Multiple N/A
920-488 Theresa Multiple N/A
920-489 Green Bay Multiple 3/8/2013
920-490 Green Bay Wisconsin Bell Inc N/A
920-491 Green Bay Wisconsin Bell Inc N/A
920-492 Green Bay Multiple N/A
920-493 Sturgeon Bay New Cell N/A
920-494 Green Bay Wisconsin Bell Inc N/A
920-495 Sturgeon Bay New Cell N/A
920-496 Green Bay Wisconsin Bell Inc N/A
920-497 Green Bay Wisconsin Bell Inc N/A
920-498 Green Bay Wisconsin Bell Inc N/A
920-499 Green Bay Wisconsin Bell Inc N/A
920-500-XXXX --- 920-599-XXXX
NPANXX Area served[1] Provider[2] Date[3]
920-500 Denmark Multiple 6/29/2022
920-501 Green Bay New Cingular Wireless PCS 4/15/2019
920-502 Neenah Multiple 10/30/2018
920-503 Pulaski Multiple 5/11/2009
920-504 Seymour Multiple 9/21/2005
920-505 Weyauwega Multiple N/A
920-506 Greenbush Multiple 7/6/2021
920-507 Sherwood Multiple 8/22/2006
920-508 Weyauwega Multiple 10/5/2005
920-509 Oshkosh Multiple N/A
920-510 Green Bay Multiple 10/23/2019
920-512 Appleton Multiple 10/15/2020
920-513 Appleton Multiple 10/08/2025
920-514 Coleman Multiple 7/14/2021
920-515 Appleton Multiple 6/5/2015
920-516 Oconto Multiple N/A
920-517 Fond Du Lac Cellco Partnership N/A
920-518 De Pere Multiple 10/20/2020
920-519 Black Creek Multiple 3/30/2007
920-520 Fox Lake Multiple 4/26/2007
920-521 Neenah Multiple N/A
920-522 Chilton Multiple 8/21/2002
920-523 Cascade Multiple 8/21/2002
920-524 Brillion Multiple 8/21/2002
920-525 Nichols Multiple N/A
920-526 Greenbush Multiple N/A
920-527 Oshkosh Multiple N/A
920-528 Cascade Multiple N/A
920-529 Manitowoc American Messaging Services 1/13/2003
920-530 Green Bay New Cingular Wireless PCS 3/27/2008
920-531 New London Multiple 6/7/2002
920-532 Wrightstown Multiple N/A
920-533 Campbellsport Multiple N/A
920-534 Abrams Multiple 10/19/2021
920-535 Washington Island Multiple 2/27/2003
920-536 Luxemburg Multiple 2/27/2003
920-537 Horicon Multiple 7/14/2021
920-538 New London Multiple N/A
920-539 Fond Du Lac Cellco Partnership N/A
920-540 Appleton New Cingular Wireless PCS 2/14/2001
920-541 Jefferson Multiple 4/15/2002
920-542 Fort Atkinson Multiple 4/15/2002
920-543 Burnett Multiple 4/15/2002
920-544 Green Bay Multiple N/A
920-545 Watertown Multiple 3/25/2002
920-546 Hustisford Multiple 7/14/2021
920-547 Sheboygan Multiple 3/25/2002
920-548 Green Bay Multiple 5/17/2002
920-549 Randolph Multiple 8/12/2021
920-550 Sheboygan Falls Multiple 5/3/2005
920-551 Fremont Multiple 11/30/2006
920-552 Oostburg Multiple 10/31/2002
920-553 Two Rivers Lakefield Telephone Company N/A
920-554 Appleton American Messaging Services N/A
920-556 Green Bay American Messaging Services N/A
920-557 Beaver Dam Multiple 2/25/2010
920-558 Neenah Multiple 1/9/2004
920-559 Sturgeon Bay Multiple N/A
920-560 Appleton Multiple 9/2/2005
920-561 Waterloo Multiple 4/7/2006
920-562 Green Bay New Cingular Wireless PCS 2/18/2003
920-563 Fort Atkinson Wisconsin Bell Inc N/A
920-564 Oostburg Multiple N/A
920-565 Howards Grove Multiple N/A
920-566 Redgranite Multiple N/A
920-567 Watertown Multiple N/A
920-568 Fort Atkinson Wisconsin Bell Inc N/A
920-569 Green Bay Multiple 7/25/2002
920-570 Appleton Multiple N/A
920-571 Manitowoc Multiple 10/1/2021
920-572 Appleton Cellco Partnership N/A
920-573 Oshkosh Multiple 2/19/2003
920-574 Appleton Multiple N/A
920-575 Juneau Multiple 7/14/2021
920-576 Sheboygan American Messaging Services N/A
920-577 Sheboygan American Messaging Services N/A
920-578 Markesan Multiple N/A
920-579 Fond Du Lac Cellco Partnership N/A
920-580 Kaukauna Multiple 5/26/2021
920-581 Fond Du Lac Multiple 2/8/2001
920-582 Winneconne Multiple N/A
920-583 Oakfield Multiple N/A
920-584 Markesan New Cingular Wireless PCS N/A
920-585 Appleton Cellco Partnership N/A
920-586 Appleton American Messaging Services N/A
920-587 Oostburg Multiple 2/28/2003
920-588 Brillion Multiple 12/1/2003
920-589 Pickett Multiple N/A
920-590 Suring Multiple 2/27/2003
920-591 Coleman Multiple 2/27/2003
920-592 Green Bay Wisconsin Bell Inc N/A
920-593 Green Bay Multiple 7/15/2003
920-594 Larsen Multiple 8/8/2003
920-595 Seymour Multiple 8/8/2003
920-596 Manawa Multiple N/A
920-597 Brandon Cellco Partnership 8/18/2003
920-598 Gillett Multiple 2/27/2003
920-599 Lena Multiple 2/27/2003
920-600-XXXX --- 920-699-XXXX
NPANXX Area served[1] Provider[2] Date[3]
920-600 Green Bay Multiple 11/17/2015
920-601 Wrightstown Multiple 9/5/2019
920-602 Fond Du Lac New Cingular Wireless PCS 2/5/2001
920-603 Sturgeon Bay T-Mobile USA 12/3/2005
920-604 Abrams New Cell N/A
920-605 Jefferson Multiple N/A
920-606 Green Bay New Cell N/A
920-607 Campbellsport Multiple 5/27/2021
920-608 Waterloo Eon Telecom 10/08/2024
920-609 Green Bay New Cell N/A
920-610 Neenah Multiple 5/26/2021
920-612 Reeseville Multiple 7/14/2021
920-613 Green Bay New Cell N/A
920-614 Rio Multiple N/A
920-615 Green Bay New Cell N/A
920-616 Appleton USA Mobility Wireless N/A
920-617 Green Bay Net Lec N/A
920-618 Suring Multiple N/A
920-619 Green Bay New Cell N/A
920-620 Kingston Multiple N/A
920-621 Green Bay New Cell N/A
920-622 Wild Rose Multiple N/A
920-623 Columbus Multiple N/A
920-624 St Cloud Multiple 3/3/2003
920-625 Neosho Multiple N/A
920-626 Columbus Multiple N/A
920-627 Sheboygan United States Cellular N/A
920-628 Appleton Wisconsin Bell Inc 2/6/2001
920-629 Manitowoc Cellco Partnership N/A
920-630 Columbus Multiple N/A
920-631 Beaver Dam Multiple 1/14/2010
920-632 De Pere Multiple N/A
920-633 Sister Bay Multiple 5/21/2009
920-634 Green Bay Multiple N/A
920-635 Plymouth Multiple N/A
920-636 Appleton Multiple N/A
920-637 Neenah Multiple N/A
920-638 Fond Du Lac Multiple N/A
920-639 Green Bay New Cell N/A
920-640 Jefferson American Messaging Services N/A
920-641 Green Bay Multiple 7/15/2021
920-642 Oshkosh Multiple N/A
920-643 Horicon Multiple 4/15/2002
920-644 Mayville Multiple 4/15/2002
920-645 Manitowoc Multiple N/A
920-646 Cleveland Multiple 2/27/2003
920-647 Wautoma Multiple 4/5/2004
920-648 Lake Mills Multiple N/A
920-649 Oneida Multiple 5/11/2009
920-650 Jefferson Multiple N/A
920-651 Oshkosh Multiple N/A
920-652 Manitowoc Multiple N/A
920-653 Mapleton Multiple 8/21/2002
920-654 Mishicot Multiple 8/21/2002
920-655 Green Bay New Cell N/A
920-656 Neosho Multiple 8/21/2002
920-657 Two Rivers Multiple 8/21/2002
920-658 Omro Multiple N/A
920-659 Appleton Multiple 10/3/2008
920-660 Green Bay New Cell N/A
920-661 Green Bay Multiple N/A
920-662 Green Bay Multiple N/A
920-663 Manitowoc Multiple N/A
920-664 Green Bay Multiple N/A
920-665 Green Bay USA Mobility Wireless N/A
920-666 Appleton Multiple 12/1/2015
920-667 Readfield Multiple N/A
920-668 Cedar Grove Multiple N/A
920-669 Mayville Multiple 4/27/2020
920-670 Johnsburg Multiple 5/25/2006
920-671 Oconto Falls Multiple N/A
920-672 Lena Multiple N/A
920-673 Sister Bay Multiple 7/26/2021
920-674 Jefferson Wisconsin Bell Inc N/A
920-675 Jefferson Multiple N/A
920-676 Green Bay New Cell N/A
920-677 New Franken Multiple 12/20/2017
920-678 St Cloud Multiple 5/23/2019
920-679 Watertown Multiple 7/27/2021
920-680 Green Bay New Cell N/A
920-681 Manitowoc Multiple N/A
920-682 Manitowoc Wisconsin Bell Inc N/A
920-683 Manitowoc Wisconsin Bell Inc N/A
920-684 Manitowoc Wisconsin Bell Inc N/A
920-685 Omro Multiple N/A
920-686 Manitowoc Wisconsin Bell Inc N/A
920-687 Little Chute Multiple N/A
920-688 Van Dyne Multiple N/A
920-689 Burnett Multiple N/A
920-690 Little Chute Multiple 10/10/2019
920-691 Fort Atkinson Multiple N/A
920-692 Manawa Multiple 10/23/2009
920-693 Cleveland Eastcoast Telecom N/A
920-694 Sheboygan Multiple N/A
920-695 Sturgeon Bay Multiple 6/30/2003
920-696 Clyman Multiple N/A
920-697 Tisch Mills Multiple 11/8/2007
920-698 Sheboygan Multiple 2/5/2001
920-699 Johnson Creek Multiple N/A
920-701-XXXX --- 920-799-XXXX
NPANXX Area served[1] Provider[2] Date[3]
920-701 Lomira Multiple 8/4/2021
920-702 Appleton Tds Metrocom 9/3/2014
920-703 Oshkosh American Messaging Services N/A
920-704 Green Bay American Messaging Services N/A
920-705 Green Bay American Messaging Services N/A
920-706 Winneconne Multiple 9/10/2006
920-707 Appleton Tds Metrocom 9/3/2014
920-708 Algoma Multiple 8/9/2022
920-709 Juneau Multiple 11/9/2011
920-710 Hortonville Multiple 3/27/2007
920-712 Green Bay Multiple N/A
920-713 Green Bay Multiple N/A
920-714 Appleton Multiple 2/9/2022
920-715 Cedar Grove Onvoy Spectrum 10/11/2024
920-716 Appleton Cellco Partnership N/A
920-717 Manitowoc Multiple 2/18/2014
920-718 Oshkosh Multiple 10/1/2021
920-720 Neenah Wisconsin Bell Inc N/A
920-721 Neenah Wisconsin Bell Inc N/A
920-722 Neenah Wisconsin Bell Inc N/A
920-723 Fort Atkinson United States Cellular N/A
920-724 Sturgeon Bay Multiple N/A
920-725 Neenah Wisconsin Bell Inc N/A
920-726 Newton Lakefield Tel. Co. N/A
920-727 Neenah Wisconsin Bell Inc N/A
920-728 Fort Atkinson United States Cellular 4/3/2001
920-729 Neenah Wisconsin Bell Inc N/A
920-730 Appleton Wisconsin Bell Inc N/A
920-731 Appleton Wisconsin Bell Inc N/A
920-732 Whitelaw Multiple N/A
920-733 Appleton Wisconsin Bell Inc N/A
920-734 Appleton Wisconsin Bell Inc N/A
920-735 Appleton Wisconsin Bell Inc N/A
920-736 Fond Du Lac USA Mobility Wireless N/A
920-737 Green Bay Cellco Partnership N/A
920-738 Appleton Wisconsin Bell Inc N/A
920-739 Appleton Wisconsin Bell Inc N/A
920-740 Appleton Cellco Partnership N/A
920-741 Brussels Multiple 2/20/2008
920-742 Kaukauna Multiple 1/14/2022
920-743 Sturgeon Bay Wisconsin Bell Inc N/A
920-744 Oshkosh Multiple N/A
920-745 Ripon Multiple N/A
920-746 Sturgeon Bay Wisconsin Bell Inc N/A
920-747 Jefferson Multiple N/A
920-748 Ripon Brightspeed Of Western Wisconsin N/A
920-749 Appleton Wisconsin Bell Inc N/A
920-750 Appleton Multiple 11/9/2005
920-751 Neenah Wisconsin Bell Inc N/A
920-752 Redgranite Multiple 2/11/2022
920-753 Mount Calvary Multiple N/A
920-754 Reedsville Multiple N/A
920-755 Mishicot Multiple N/A
920-756 Brillion Frontier North N/A
920-757 Appleton Multiple N/A
920-758 Newtonburg Lakefield Tel. Co. N/A
920-759 Kaukauna Multiple N/A
920-760 Appleton Multiple 12/6/2022
920-761 Clyman Nuso 02/06/2023
920-762 Kiel Multiple 2/27/2003
920-763 Beaver Dam Multiple N/A
920-764 Wrightstown Multiple 2/28/2003
920-765 Wautoma Multiple N/A
920-766 Kaukauna Wisconsin Bell Inc N/A
920-767 Markesan Multiple 3/30/2007
920-768 Fall River Multiple 8/28/2005
920-769 Manitowoc Multiple 2/8/2001
920-770 Green Bay Multiple 5/8/2014
920-771 Mill Center Multiple 5/12/2009
920-772 Collins Multiple N/A
920-773 St Nazianz Multiple N/A
920-774 Wild Rose Multiple 2/28/2008
920-775 Valders Multiple N/A
920-776 Tisch Mills Multiple N/A
920-777 Green Bay Onvoy 1/27/2015
920-778 Larsen Multiple 8/22/2006
920-779 Hortonville Multiple N/A
920-780 Neenah Multiple 02/06/2023
920-781 Elkhart Lake Multiple N/A
920-782 Cleveland Multiple N/A
920-783 Sheboygan Multiple 2/8/2001
920-784 Green Bay Multiple 2/13/2006
920-785 Green Bay Multiple 10/23/2008
920-786 Horicon Multiple N/A
920-787 Wautoma Multiple N/A
920-788 Little Chute Wisconsin Bell Inc N/A
920-789 Berlin Multiple N/A
920-790 New Franken Multiple 5/26/2021
920-791 Beaver Dam Multiple N/A
920-792 Newton Multiple 2/14/2022
920-793 Two Rivers Multiple N/A
920-794 Two Rivers Multiple N/A
920-795 Johnsburg Multiple N/A
920-796 Whitelaw Multiple 8/21/2002
920-797 Kiel Multiple 8/21/2002
920-798 Lebanon Multiple 8/21/2002
920-799 Johnsburg Multiple 8/21/2002
920-800-XXXX --- 920-899-XXXX
NPANXX Area served[1] Provider[2] Date[3]
920-800 Sherwood Multiple 6/7/2013
920-801 Fond Du Lac American Messaging Services N/A
920-802 Sheboygan Falls Multiple 3/14/2019
920-803 Sheboygan Wisconsin Bell Inc N/A
920-804 Appleton Multiple 02/10/2023
920-805 Little Sturgeon New Cingular Wireless PCS 02/14/2023
920-806 Appleton Multiple 03/10/2023
920-807 Green Lake Multiple 3/30/2007
920-808 Oshkosh Multiple 10/9/2018
920-809 Appleton New Cingular Wireless PCS 12/21/2005
920-810 Appleton Cellco Partnership N/A
920-812 Fond Du Lac Multiple 12/10/2021
920-813 Gillett Time Warner Cable Information Svcs 4/11/2022
920-814 Sheboygan Multiple 03/10/2023
920-815 Appleton Multiple 5/16/2014
920-816 Manitowoc Multiple 03/10/2023
920-817 Fort Atkinson Multiple 11/3/2021
920-818 Sturgeon Bay Multiple 10/11/2005
920-819 Green Bay New Cingular Wireless PCS 2/14/2001
920-820 Beaver Dam United States Cellular N/A
920-821 Beaver Dam Multiple N/A
920-822 Pulaski Northeast Tel. Co. N/A
920-823 Jacksonport Multiple N/A
920-824 Little Sturgeon Multiple N/A
920-825 Brussels Multiple N/A
920-826 Abrams Multiple N/A
920-827 New Holstein Multiple 6/8/2001
920-828 Howards Grove Multiple N/A
920-829 Lena Multiple N/A
920-830 Appleton Wisconsin Bell Inc N/A
920-831 Appleton Wisconsin Bell Inc N/A
920-832 Appleton Wisconsin Bell Inc N/A
920-833 Seymour Multiple N/A
920-834 Oconto Multiple N/A
920-835 Oconto Multiple N/A
920-836 Larsen Multiple N/A
920-837 Casco Multiple N/A
920-838 Plymouth United States Cellular 6/8/2001
920-839 Baileys Harbor Multiple N/A
920-840 Appleton Multiple N/A
920-841 Appleton Cellco Partnership N/A
920-842 Suring Multiple N/A
920-843 Appleton Multiple N/A
920-844 Brillion Multiple 6/8/2001
920-845 Luxemburg Multiple N/A
920-846 Oconto Falls Multiple N/A
920-847 Washington Island Multiple N/A
920-848 Oconto Falls Multiple N/A
920-849 Chilton Frontier North N/A
920-850 Appleton Cellco Partnership N/A
920-851 Appleton Cellco Partnership N/A
920-852 Rosendale Multiple 3/30/2007
920-853 Hilbert Multiple N/A
920-854 Sister Bay Multiple N/A
920-855 Gillett Multiple N/A
920-856 Forestville Multiple N/A
920-857 Green Bay Multiple 4/22/2006
920-858 Appleton United States Cellular N/A
920-859 Omro Multiple 5/11/2007
920-860 Manitowoc Multiple 2/5/2001
920-861 Winneconne Multiple 12/28/2014
920-862 Weyauwega Multiple 11/29/2006
920-863 Denmark Multiple N/A
920-864 Wayside Multiple N/A
920-865 Mill Center Multiple N/A
920-866 New Franken Multiple N/A
920-867 Weyauwega Multiple N/A
920-868 Egg Harbor Multiple N/A
920-869 Oneida Multiple N/A
920-870 Sheboygan Falls Multiple 04/14/2023
920-871 Hilbert Multiple 12/6/2006
920-872 Rosendale Multiple N/A
920-873 Green Bay Multiple 12/2/2021
920-874 Newtonburg Multiple 2/17/2022
920-875 Brillion Multiple 9/8/2003
920-876 Elkhart Lake Multiple N/A
920-877 Hortonville Multiple 1/11/2010
920-878 New London Multiple 9/8/2003
920-879 Waupun Multiple 07/07/2023
920-880 Algoma Multiple 1/5/2016
920-881 St Nazianz Multiple 4/10/2007
920-882 Appleton Tds Metrocom N/A
920-883 Green Bay Multiple N/A
920-884 Green Bay Tds Metrocom N/A
920-885 Beaver Dam Wisconsin Bell Inc N/A
920-886 Neenah Multiple N/A
920-887 Beaver Dam Wisconsin Bell Inc N/A
920-888 Green Bay Multiple N/A
920-889 Sheboygan Cellco Partnership N/A
920-890 Egg Harbor Multiple 10/10/2019
920-891 Oshkosh Multiple 6/13/2007
920-892 Plymouth Multiple N/A
920-893 Plymouth Frontier North N/A
920-894 Kiel Multiple N/A
920-895 Kewaunee Multiple 12/3/2018
920-896 Ripon Multiple 3/30/2007
920-897 Coleman Multiple N/A
920-898 New Holstein Multiple N/A
920-899 Krakow Northeast Tel. Co. N/A
920-900-XXXX --- 920-999-XXXX
NPANXX Area served[1] Provider[2] Date[3]
920-900 Watertown Multiple 08/02/2023
920-901 Manitowoc United States Cellular N/A
920-902 Oshkosh American Messaging Services N/A
920-903 Appleton Multiple 8/6/2010
920-904 Fond Du Lac Multiple N/A
920-905 Manitowoc Multiple N/A
920-906 Fond Du Lac Multiple N/A
920-907 Fond Du Lac Multiple N/A
920-908 Horicon Multiple 08/17/2023
920-910 Watertown American Messaging Services N/A
920-912 Sheboygan New Cingular Wireless PCS N/A
920-913 Fond Du Lac Tds Metrocom N/A
920-914 Berlin Multiple 1/27/2022
920-915 Appleton Cellco Partnership N/A
920-916 Howards Grove Teleport Communications America 09/26/2023
920-917 Sheboygan Multiple N/A
920-918 Sheboygan New Cingular Wireless PCS N/A
920-919 Sheboygan American Messaging Services N/A
920-920 Neshkoro Onvoy 9/26/2022
920-921 Fond Du Lac Wisconsin Bell Inc N/A
920-922 Fond Du Lac Wisconsin Bell Inc N/A
920-923 Fond Du Lac Wisconsin Bell Inc N/A
920-924 Fond Du Lac Wisconsin Bell Inc N/A
920-925 Lebanon Multiple N/A
920-926 Fond Du Lac Multiple N/A
920-927 Reeseville Multiple N/A
920-928 Fox Lake Multiple N/A
920-929 Fond Du Lac Wisconsin Bell Inc N/A
920-930 Green Bay Multiple 4/18/2019
920-931 Appleton Multiple 8/5/2008
920-932 Green Bay Multiple 8/5/2020
920-933 Fond Du Lac Multiple 3/25/2002
920-934 De Pere Multiple 09/27/2023
920-935 Pickett Multiple 2/20/2008
920-936 Kewaunee Multiple 11/14/2023
920-937 Oakfield Multiple 8/22/2018
920-938 Shiocton Multiple 3/30/2007
920-939 Appleton Multiple 3/6/2015
920-940 Green Bay Multiple 7/30/2008
920-941 Watertown Multiple N/A
920-942 Krakow Multiple 1/14/2022
920-943 Sheboygan Multiple 11/14/2023
920-944 Appleton Multiple 2/13/2008
920-945 Lake Mills Multiple 1/20/2006
920-946 Sheboygan United States Cellular N/A
920-947 Little Chute Onvoy 12/12/2023
920-948 Fond Du Lac United States Cellular N/A
920-949 Kaukauna Multiple 3/18/2015
920-951 Fort Atkinson Multiple 12/12/2023
920-952 Fond Du Lac Multiple 10/31/2007
920-953 Valders Multiple 3/14/2007
920-954 Appleton Wisconsin Bell Inc N/A
920-955 Appleton Northern Telephone And Data Corp. 11/2/2004
920-956 Neenah Multiple 12/19/2023
920-957 Fond Du Lac Multiple 02/28/2024
920-960 Fond Du Lac United States Cellular N/A
920-961 Appleton Multiple 05/31/2024
920-962 Mount Calvary Onvoy 10/28/2022
920-963 Appleton Multiple 06/07/2024
920-964 De Pere Paetec Itel N/A
920-965 Green Bay Paetec Itel N/A
920-966 Oshkosh Paetec Itel N/A
920-967 Neenah Paetec Itel N/A
920-968 Appleton Paetec Itel N/A
920-969 Neenah Multiple N/A
920-970 Fond Du Lac Multiple N/A
920-971 Readfield Charter Fiberlink 06/17/2024
920-972 Burnett Multiple 2/17/2022
920-973 Manitowoc New Cell N/A
920-974 Brandon Eon Telecom 10/08/2024
920-975 Wayside Multiple 2/20/2008
920-977 Green Bay Multiple 12/13/2018
920-978 Eden Eon Telecom 10/08/2024
920-979 Fond Du Lac United States Cellular N/A
920-980 Sheboygan United States Cellular N/A
920-981 Stockbridge Multiple 4/10/2007
920-982 New London Wisconsin Bell Inc N/A
920-983 De Pere Wisconsin Bell Inc N/A
920-984 Black Creek Multiple N/A
920-985 Clyman Eon Telecom 10/08/2024
920-986 Shiocton Multiple N/A
920-987 Poy Sippi Multiple N/A
920-988 Watertown United States Cellular N/A
920-989 Sherwood Multiple N/A
920-990 Ripon Multiple 10/15/2019
920-991 Appleton Wisconsin Bell Inc N/A
920-992 Rio Multiple N/A
920-993 Appleton Wisconsin Bell Inc N/A
920-994 Random Lake Multiple N/A
920-995 Cleveland Eon Telecom 10/08/2024
920-996 Appleton Wisconsin Bell Inc N/A
920-997 Appleton Wisconsin Bell Inc N/A
920-998 Van Dyne Multiple 10/08/2024
920-999 St Cloud Multiple N/A
  1. For 'Area served' we list the rate center. In the North American Numbering Plan a rate center is a geographic area used to determine local calling boundaries for billing purposes. Its name is generally a locality, often not the only one served by an NPA-NXX combination.
  2. A single provider refers to the original company controlling a whole NPA-NXX block (10,000 phone numbers). With Number Pooling, NPA-NXX blocks can be split into ten 1,000 phone number blocks and handed over to other service providers (available in the USA and Puerto Rico).
  3. Assignment date. N/A: unavailable date or central office code assigned before 2001.
  4. NXX prefixes last updated: February 13, 2026

Cities in area code 920

City1 County Time zone1
Abrams Oconto C
Adell Sheboygan C
Algoma Kewaunee C
Appleton Outagamie C
Ashippun Dodge C
Baileys Harbor Door C
Beaver Dam Dodge C
Berlin Green Lake C
Black Creek Outagamie C
Brandon Fond Du Lac C
Brillion Calumet C
Brownsville Dodge C
Brussels Door C
Burnett Dodge C
Butte Des Morts Winnebago C
Cambria Columbia C
Campbellsport Fond Du Lac C
Cascade Sheboygan C
Casco Kewaunee C
Cedar Grove Sheboygan C
Chilton Calumet C
Cleveland Manitowoc C
Clyman Dodge C
Coleman Marinette C
Collins Manitowoc C
Columbus Columbia C
Combined Locks Outagamie C
Dale Outagamie C
Dalton Green Lake C
De Pere Brown C
Denmark Brown C
Doylestown Columbia C
Eden Fond Du Lac C
Egg Harbor Door C
Eldorado Fond Du Lac C
Elkhart Lake Sheboygan C
Ellison Bay Door C
Ephraim Door C
Eureka Winnebago C
Fairwater Fond Du Lac C
Fall River Columbia C
Fish Creek Door C
Fond Du Lac Fond Du Lac C
Forest Junction Calumet C
Forestville Door C
Fort Atkinson Jefferson C
Fox Lake Dodge C
Francis Creek Manitowoc C
Freedom Outagamie C
Fremont Waupaca C
Friesland Columbia C
Gillett Oconto C
Glenbeulah Sheboygan C
Green Bay Brown C
Green Lake Green Lake C
Greenbush Sheboygan C
Greenleaf Brown C
Greenville Outagamie C
Hilbert Calumet C
Hingham Sheboygan C
Horicon Dodge C
Hortonville Outagamie C
Hustisford Dodge C
Iron Ridge Dodge C
Ixonia Jefferson C
Jefferson Jefferson C
Johnson Creek Jefferson C
Juneau Dodge C
Kaukauna Outagamie C
Kellnersville Manitowoc C
Kewaunee Kewaunee C
Kiel Manitowoc C
Kimberly Outagamie C
Kingston Green Lake C
Kohler Sheboygan C
Krakow Shawano C
Lake Mills Jefferson C
Larsen Winnebago C
Lebanon Dodge C
Lena Oconto C
Little Chute Outagamie C
Little Suamico Oconto C
Lomira Dodge C
Lowell Dodge C
Luxemburg Kewaunee C
Malone Fond Du Lac C
Manawa Waupaca C
Manitowoc Manitowoc C
Maplewood Door C
Maribel Manitowoc C
Markesan Green Lake C
Marquette Green Lake C
Mayville Dodge C
Menasha Winnebago C
Mishicot Manitowoc C
Mount Calvary Fond Du Lac C
Neenah Winnebago C
Neosho Dodge C
Neshkoro Marquette C
New Franken Brown C
New Holstein Calumet C
New London Waupaca C
Newton Manitowoc C
Nichols Outagamie C
Oakfield Fond Du Lac C
Oconto Oconto C
Oconto Falls Oconto C
Ogdensburg Waupaca C
Omro Winnebago C
Oneida Brown C
Oostburg Sheboygan C
Oshkosh Winnebago C
Pickett Winnebago C
Pine River Waushara C
Plymouth Sheboygan C
Potter Calumet C
Pound Marinette C
Poy Sippi Waushara C
Princeton Green Lake C
Pulaski Brown C
Randolph Columbia C
Random Lake Sheboygan C
Readfield Waupaca C
Redgranite Waushara C
Reedsville Manitowoc C
Reeseville Dodge C
Rio Columbia C
Ripon Fond Du Lac C
Rosendale Fond Du Lac C
Rubicon Dodge C
Saxeville Waushara C
Seymour Outagamie C
Sheboygan Sheboygan C
Sheboygan Falls Sheboygan C
Sherwood Calumet C
Shiocton Outagamie C
Sister Bay Door C
Sobieski Oconto C
St Cloud Fond Du Lac C
St Nazianz Manitowoc C
Stockbridge Calumet C
Sturgeon Bay Door C
Suamico Brown C
Suring Oconto C
Theresa Dodge C
Tisch Mills Manitowoc C
Two Rivers Manitowoc C
Valders Manitowoc C
Van Dyne Fond Du Lac C
Waldo Sheboygan C
Washington Island Door C
Waterloo Jefferson C
Watertown Dodge C
Waukau Winnebago C
Waupun Dodge C
Wautoma Waushara C
Weyauwega Waupaca C
Whitelaw Manitowoc C
Wild Rose Waushara C
Winnebago Winnebago C
Winneconne Winnebago C
Woodland Dodge C
Wrightstown Brown C
  1. Listed above are most places served by USA area code 920. When multiple places in a US state share the same name we list the largest one only. Cities with population over 50,000 are displayed in bold text.
  2. C stands for Central Time (currently ).
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