| Prefix | Primary City |
|---|---|
| 608-201 | Janesville |
| 608-202 | Janesville |
| 608-203 | Middleton |
| 608-204 | Madison |
| 608-205 | Stoughton |
| 608-206 | Madison |
| 608-207 | Beloit |
| 608-208 | Janesville |
| 608-209 | Madison |
| 608-210 | Madison |
| 608-212 | Madison |
| 608-213 | Madison |
| 608-214 | Monroe |
| 608-215 | Madison |
| 608-216 | Madison |
| 608-217 | Madison |
| 608-218 | Madison |
| 608-219 | Madison |
| 608-220 | Madison |
| 608-221 | Madison |
| 608-222 | Madison |
| 608-223 | Madison |
| 608-224 | Madison |
| 608-225 | Madison |
| 608-226 | Madison |
| 608-227 | Madison |
| 608-228 | Madison |
| 608-229 | Madison |
| 608-230 | Madison |
| 608-231 | Madison |
| 608-232 | Madison |
| 608-233 | Madison |
| 608-234 | Madison |
| 608-235 | Madison |
| 608-236 | Madison |
| 608-237 | Madison |
| 608-238 | Madison |
| 608-239 | Madison |
| 608-240 | Madison |
| 608-241 | Madison |
| 608-242 | Madison |
| 608-243 | Madison |
| 608-244 | Madison |
| 608-245 | Madison |
| 608-246 | Madison |
| 608-247 | Janesville |
| 608-248 | Cochrane |
| 608-249 | Madison |
| 608-250 | Madison |
| 608-251 | Madison |
| 608-252 | Madison |
| 608-253 | Wisconsin Dells |
| 608-254 | Wisconsin Dells |
| 608-255 | Madison |
| 608-256 | Madison |
| 608-257 | Madison |
| 608-258 | Madison |
| 608-259 | Madison |
| 608-260 | Madison |
| 608-261 | Madison |
| 608-262 | Madison |
| 608-263 | Madison |
| 608-264 | Madison |
| 608-265 | Madison |
| 608-266 | Madison |
| 608-267 | Madison |
| 608-268 | Madison |
| 608-269 | Sparta |
| 608-270 | Madison |
| 608-271 | Madison |
| 608-272 | Melrose |
| 608-273 | Madison |
| 608-274 | Madison |
| 608-275 | Madison |
| 608-276 | Madison |
| 608-277 | Madison |
| 608-278 | Madison |
| 608-279 | Madison |
| 608-280 | Madison |
| 608-281 | Madison |
| 608-282 | Madison |
| 608-283 | Madison |
| 608-284 | Madison |
| 608-285 | Madison |
| 608-286 | Madison |
| 608-287 | Madison |
| 608-288 | Madison |
| 608-289 | Janesville |
| 608-290 | Janesville |
| 608-291 | Oregon |
| 608-293 | Monroe |
| 608-294 | Madison |
| 608-295 | Janesville |
| 608-296 | Westfield |
| 608-297 | Montello |
| 608-298 | Madison |
| 608-299 | Beloit |
| 608-301 | Madison |
| 608-302 | Janesville |
| 608-303 | Madison |
| 608-304 | Onalaska |
| 608-305 | Janesville |
| 608-306 | Prairie Du Chien |
| 608-307 | Janesville |
| 608-308 | Madison |
| 608-309 | Blair |
| 608-310 | Madison |
| 608-312 | Beloit |
| 608-313 | Beloit |
| 608-314 | Janesville |
| 608-315 | Tomah |
| 608-316 | Madison |
| 608-317 | Onalaska |
| 608-318 | Madison |
| 608-319 | Dodgeville |
| 608-320 | Madison |
| 608-321 | Madison |
| 608-322 | Janesville |
| 608-323 | Arcadia |
| 608-324 | Monroe |
| 608-325 | Monroe |
| 608-326 | Prairie Du Chien |
| 608-327 | Madison |
| 608-328 | Monroe |
| 608-329 | Monroe |
| 608-330 | Platteville |
| 608-331 | Platteville |
| 608-332 | Madison |
| 608-333 | Madison |
| 608-334 | Madison |
| 608-335 | Madison |
| 608-336 | Monroe |
| 608-337 | Ontario |
| 608-338 | Madison |
| 608-339 | Adams |
| 608-340 | Briggsville |
| 608-341 | Dodgeville |
| 608-342 | Platteville |
| 608-343 | Tomah |
| 608-344 | Tomah |
| 608-345 | Madison |
| 608-346 | Beloit |
| 608-347 | Madison |
| 608-348 | Platteville |
| 608-349 | Platteville |
| 608-350 | Mauston |
| 608-351 | West Salem |
| 608-352 | Janesville |
| 608-354 | Madison |
| 608-355 | Baraboo |
| 608-356 | Baraboo |
| 608-357 | Prairie Du Chien |
| 608-358 | Madison |
| 608-359 | Janesville |
| 608-360 | Loganville |
| 608-361 | Beloit |
| 608-362 | Beloit |
| 608-363 | Beloit |
| 608-364 | Beloit |
| 608-365 | Beloit |
| 608-366 | Sparta |
| 608-368 | Beloit |
| 608-369 | Westfield |
| 608-370 | Sauk City |
| 608-371 | Janesville |
| 608-372 | Tomah |
| 608-373 | Janesville |
| 608-374 | Tomah |
| 608-375 | Boscobel |
| 608-376 | Madison |
| 608-377 | Tomah |
| 608-378 | Warrens |
| 608-379 | Mount Hope |
| 608-380 | Eastman |
| 608-381 | Madison |
| 608-382 | Adams |
| 608-383 | Richland Center |
| 608-385 | Onalaska |
| 608-386 | Onalaska |
| 608-387 | Tomah |
| 608-388 | Sparta |
| 608-390 | Wisconsin |
| 608-391 | Boscobel |
| 608-392 | Onalaska |
| 608-393 | Baraboo |
| 608-395 | Madison |
| 608-396 | Melrose |
| 608-397 | Onalaska |
| 608-399 | Holmen |
| 608-401 | Mazomanie |
| 608-402 | Baraboo |
| 608-403 | Adams |
| 608-404 | Wisconsin Dells |
| 608-406 | Onalaska |
| 608-407 | Dodgeville |
| 608-408 | Briggsville |
| 608-409 | Arcadia |
| 608-410 | Middleton |
| 608-412 | Prairie Du Chien |
| 608-413 | Cross Plains |
| 608-415 | Reedsburg |
| 608-416 | Madison |
| 608-417 | Madison |
| 608-418 | Alma |
| 608-419 | Endeavor |
| 608-420 | Albany |
| 608-421 | Madison |
| 608-422 | Madison |
| 608-423 | Cambridge |
| 608-424 | Belleville |
| 608-425 | Dodgeville |
| 608-426 | Monroe |
| 608-427 | Camp Douglas |
| 608-428 | Prairie Du Chien |
| 608-429 | Pardeeville |
| 608-430 | Ettrick |
| 608-432 | Wisconsin Dells |
| 608-433 | Onalaska |
| 608-434 | Baraboo |
| 608-435 | Wilton |
| 608-436 | Janesville |
| 608-437 | Mount Horeb |
| 608-438 | Madison |
| 608-439 | South Wayne |
| 608-440 | Madison |
| 608-441 | Madison |
| 608-442 | Madison |
| 608-443 | Madison |
| 608-444 | Madison |
| 608-445 | Madison |
| 608-446 | Madison |
| 608-447 | Brodhead |
| 608-448 | Baraboo |
| 608-449 | Janesville |
| 608-450 | Oxford |
| 608-451 | Bangor |
| 608-452 | Coon Valley |
| 608-455 | Brooklyn |
| 608-457 | Stoddard |
| 608-458 | Madison |
| 608-459 | Spring Green |
| 608-461 | Bangor |
| 608-462 | Elroy |
| 608-463 | Kendall |
| 608-464 | Wonewoc |
| 608-465 | South Wayne |
| 608-466 | Beloit |
| 608-467 | Madison |
| 608-468 | Fountain City |
| 608-469 | Madison |
| 608-472 | Adams |
| 608-473 | Beloit |
| 608-474 | Adams |
| 608-475 | Richland Center |
| 608-476 | Steuben |
| 608-477 | Baraboo |
| 608-478 | Sun Prairie |
| 608-479 | Hillsboro |
| 608-481 | Beloit |
| 608-482 | Darlington |
| 608-483 | Chaseburg |
| 608-484 | Galesville |
| 608-485 | Boscobel |
| 608-486 | Bangor |
| 608-487 | Sparta |
| 608-488 | Melrose |
| 608-489 | Hillsboro |
| 608-490 | Evansville |
| 608-491 | Benton |
| 608-492 | Stoughton |
| 608-493 | Merrimac |
| 608-494 | Montello |
| 608-495 | Reedsburg |
| 608-496 | Cambridge |
| 608-497 | Verona |
| 608-498 | Onalaska |
| 608-499 | Hazel Green |
| 608-501 | Stoughton |
| 608-502 | Beloit |
| 608-503 | Baraboo |
| 608-505 | Evansville |
| 608-506 | Janesville |
| 608-508 | Wisconsin |
| 608-509 | Madison |
| 608-512 | Madison |
| 608-513 | Madison |
| 608-514 | Madison |
| 608-515 | Madison |
| 608-516 | Madison |
| 608-518 | Onalaska |
| 608-519 | Onalaska |
| 608-520 | Madison |
| 608-521 | Readstown |
| 608-522 | North Freedom |
| 608-523 | Blanchardville |
| 608-524 | Reedsburg |
| 608-525 | Ettrick |
| 608-526 | Holmen |
| 608-527 | New Glarus |
| 608-528 | Wisconsin |
| 608-529 | Endeavor |
| 608-531 | Janesville |
| 608-532 | Avoca |
| 608-533 | Woodman |
| 608-534 | Trempealeau |
| 608-535 | Madison |
| 608-536 | Wisconsin |
| 608-537 | Blue River |
| 608-538 | Wisconsin |
| 608-539 | Wisconsin |
| 608-541 | Stoughton |
| 608-542 | Camp Douglas |
| 608-543 | Argyle |
| 608-544 | Wisconsin |
| 608-545 | Wisconsin |
| 608-546 | Plain |
| 608-547 | Mauston |
| 608-548 | Mauston |
| 608-549 | Wisconsin |
| 608-550 | Madison |
| 608-551 | Madison |
| 608-552 | Camp Douglas |
| 608-553 | Dodgeville |
| 608-554 | Janesville |
| 608-556 | Madison |
| 608-557 | Wonewoc |
| 608-558 | Monroe |
| 608-559 | Madison |
| 608-560 | Necedah |
| 608-561 | Edgerton |
| 608-562 | New Lisbon |
| 608-563 | Janesville |
| 608-564 | Wisconsin |
| 608-565 | Necedah |
| 608-566 | Portage |
| 608-567 | Tomah |
| 608-568 | Potosi |
| 608-571 | Madison |
| 608-572 | Madison |
| 608-573 | Poynette |
| 608-574 | Dodgeville |
| 608-575 | Madison |
| 608-576 | Madison |
| 608-577 | Madison |
| 608-578 | Madison |
| 608-579 | Mc Farland |
| 608-580 | Milton |
| 608-582 | Galesville |
| 608-583 | Lone Rock |
| 608-584 | Wisconsin |
| 608-585 | Wisconsin |
| 608-586 | Oxford |
| 608-587 | Endeavor |
| 608-588 | Spring Green |
| 608-589 | Endeavor |
| 608-592 | Lodi |
| 608-593 | Reedsburg |
| 608-596 | Wisconsin |
| 608-598 | Madison |
| 608-599 | Juda |
| 608-603 | Janesville |
| 608-604 | Richland Center |
| 608-606 | Viroqua |
| 608-609 | Madison |
| 608-612 | West Salem |
| 608-613 | New Lisbon |
| 608-616 | Madison |
| 608-617 | Portage |
| 608-618 | Edgerton |
| 608-619 | Coon Valley |
| 608-620 | Madison |
| 608-621 | Platteville |
| 608-622 | Madison |
| 608-623 | Cobb |
| 608-624 | Soldiers Grove |
| 608-625 | La Farge |
| 608-626 | Wisconsin |
| 608-627 | Viola |
| 608-628 | Madison |
| 608-629 | Readstown |
| 608-630 | Madison |
| 608-632 | Westby |
| 608-633 | Sparta |
| 608-634 | Westby |
| 608-635 | Poynette |
| 608-636 | New Glarus |
| 608-637 | Viroqua |
| 608-638 | Viroqua |
| 608-639 | La Farge |
| 608-642 | Platteville |
| 608-643 | Sauk City |
| 608-644 | Sauk City |
| 608-645 | Monroe |
| 608-646 | Stoughton |
| 608-647 | Richland Center |
| 608-648 | De Soto |
| 608-649 | Richland Center |
| 608-654 | Cashton |
| 608-655 | Marshall |
| 608-657 | Madison |
| 608-658 | Madison |
| 608-659 | Mindoro |
| 608-661 | Madison |
| 608-662 | Middleton |
| 608-663 | Madison |
| 608-664 | Middleton |
| 608-665 | Madison |
| 608-666 | Lyndon Station |
| 608-669 | Madison |
| 608-675 | Wisconsin |
| 608-676 | Clinton |
| 608-677 | Wisconsin |
| 608-678 | Wisconsin Dells |
| 608-681 | Madison |
| 608-682 | Madison |
| 608-683 | Portage |
| 608-685 | Alma |
| 608-687 | Fountain City |
| 608-688 | Cottage Grove |
| 608-689 | Genoa |
| 608-691 | Wisconsin |
| 608-692 | Madison |
| 608-695 | Madison |
| 608-697 | Portage |
| 608-698 | Madison |
| 608-699 | Cambridge |
| 608-705 | Browntown |
| 608-709 | Madison |
| 608-712 | Madison |
| 608-713 | Beloit |
| 608-718 | Janesville |
| 608-719 | Stoughton |
| 608-721 | Madison |
| 608-723 | Lancaster |
| 608-724 | Onalaska |
| 608-725 | Cassville |
| 608-726 | Darlington |
| 608-727 | Loganville |
| 608-728 | Janesville |
| 608-729 | Madison |
| 608-732 | Platteville |
| 608-734 | Eastman |
| 608-735 | Gays Mills |
| 608-736 | Evansville |
| 608-737 | Baraboo |
| 608-738 | La Crosse |
| 608-739 | Muscoda |
| 608-741 | Janesville |
| 608-742 | Portage |
| 608-743 | Janesville |
| 608-744 | Cuba City |
| 608-745 | Portage |
| 608-747 | Mauston |
| 608-748 | Wisconsin |
| 608-750 | Janesville |
| 608-751 | Janesville |
| 608-752 | Janesville |
| 608-753 | Arena |
| 608-754 | Janesville |
| 608-755 | Janesville |
| 608-756 | Janesville |
| 608-757 | Janesville |
| 608-758 | Janesville |
| 608-759 | Benton |
| 608-762 | Belmont |
| 608-763 | Potosi |
| 608-764 | Deerfield |
| 608-765 | Wisconsin |
| 608-767 | Black Earth |
| 608-768 | Reedsburg |
| 608-769 | Onalaska |
| 608-770 | Madison |
| 608-771 | Verona |
| 608-772 | Madison |
| 608-773 | Cross Plains |
| 608-774 | Janesville |
| 608-775 | Onalaska |
| 608-776 | Darlington |
| 608-777 | Verona |
| 608-778 | Platteville |
| 608-779 | Onalaska |
| 608-780 | Onalaska |
| 608-781 | Onalaska |
| 608-782 | Onalaska |
| 608-783 | Onalaska |
| 608-784 | Onalaska |
| 608-785 | Onalaska |
| 608-786 | West Salem |
| 608-787 | La Crosse |
| 608-788 | La Crosse |
| 608-789 | Onalaska |
| 608-790 | Onalaska |
| 608-791 | Onalaska |
| 608-792 | Onalaska |
| 608-793 | Onalaska |
| 608-794 | Bloomington |
| 608-795 | Mazomanie |
| 608-796 | Onalaska |
| 608-797 | Onalaska |
| 608-798 | Cross Plains |
| 608-799 | Onalaska |
| 608-804 | Genoa |
| 608-807 | Madison |
| 608-813 | Black Earth |
| 608-818 | Montello |
| 608-819 | Madison |
| 608-820 | Middleton |
| 608-821 | Middleton |
| 608-822 | Fennimore |
| 608-823 | Norwalk |
| 608-824 | Middleton |
| 608-825 | Sun Prairie |
| 608-826 | Middleton |
| 608-827 | Middleton |
| 608-828 | Middleton |
| 608-829 | Middleton |
| 608-830 | Middleton |
| 608-831 | Middleton |
| 608-832 | Wisconsin |
| 608-833 | Middleton |
| 608-834 | Sun Prairie |
| 608-835 | Oregon |
| 608-836 | Middleton |
| 608-837 | Sun Prairie |
| 608-838 | Mc Farland |
| 608-839 | Cottage Grove |
| 608-841 | Middleton |
| 608-842 | Deforest |
| 608-843 | Madison |
| 608-844 | Wisconsin Dells |
| 608-845 | Verona |
| 608-846 | Deforest |
| 608-847 | Mauston |
| 608-848 | Verona |
| 608-849 | Waunakee |
| 608-850 | Waunakee |
| 608-851 | Monroe |
| 608-852 | Madison |
| 608-853 | Mauston |
| 608-854 | Hazel Green |
| 608-855 | Sparta |
| 608-856 | Beloit |
| 608-857 | Mindoro |
| 608-858 | Middleton |
| 608-862 | Albany |
| 608-863 | Arcadia |
| 608-864 | Blair |
| 608-865 | Galesville |
| 608-868 | Milton |
| 608-872 | Wisconsin |
| 608-873 | Stoughton |
| 608-874 | Eastman |
| 608-875 | Wauzeka |
| 608-876 | Janesville |
| 608-877 | Stoughton |
| 608-879 | Orfordville |
| 608-881 | Onalaska |
| 608-882 | Evansville |
| 608-883 | Wisconsin |
| 608-884 | Edgerton |
| 608-886 | Madison |
| 608-888 | Madison |
| 608-890 | Madison |
| 608-892 | Warrens |
| 608-897 | Brodhead |
| 608-906 | Madison |
| 608-909 | Madison |
| 608-921 | Janesville |
| 608-922 | Gratiot |
| 608-924 | Ridgeway |
| 608-929 | Highland |
| 608-930 | Dodgeville |
| 608-931 | Janesville |
| 608-934 | Juda |
| 608-935 | Dodgeville |
| 608-937 | Dodgeville |
| 608-938 | Monticello |
| 608-943 | Montfort |
| 608-957 | Madison |
| 608-960 | Madison |
| 608-963 | Baraboo |
| 608-965 | Benton |
| 608-966 | Browntown |
| 608-967 | Hollandale |
| 608-968 | Wisconsin |
| 608-977 | Madison |
| 608-981 | Briggsville |
| 608-983 | Cazenovia |
| 608-985 | La Valle |
| 608-986 | Hillpoint |
| 608-987 | Mineral Point |
| 608-988 | Mount Hope |
| 608-989 | Blair |
| 608-994 | Bloomington |
| 608-996 | Bagley |
| 608-999 | Madison |