Area Code 608 — Madison, La Crosse, Fitchburg, Wisconsin

Area Code 608 — Madison, La Crosse, Fitchburg, Wisconsin

Active

Data last updated: March 10, 2026

State
Wisconsin
Country
US
Timezone
America/Chicago
Assigned
January 15, 2001
Exchanges (NXX)
786
Carriers
81
Rate Centers
159
Overlay
Yes — 353

Top Carriers

Carrier OCN NXX Count
WISCONSIN BELL INC 9327 80
UNITED STATES CELLULAR - WI 6274 76
FRONTIER NORTH INC. - WI 0886 53
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 6508 53
ONVOY, LLC - WI 225C 49
NEW CINGULAR WIRELESS PCS, LLC - IL 6534 45
T-MOBILE USA, INC. 6529 28
CHARTER IP ENABLED SERVICES, LLC 792K 25
BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 1159 24
TON80 COMMUNICATIONS, LLC 516J 22

Rate Centers

Exchange Listings (NXX)

NPA-NXX Carrier Rate Center Type LATA Status
608-200 FRACTEL, LLC BELOIT VoIP 354 active
608-201 NEW CINGULAR WIRELESS PCS, LLC - IL JANESVILLE Wireless 354 active
608-202 AMERICAN MESSAGING SERVICES, LLC JANESVILLE Landline 354 active
608-203 TDS METROCOM, LLC MIDDLETON VoIP 354 active
608-204 TDS METROCOM, LLC MADISON VoIP 354 active
608-205 TDS METROCOM, LLC STOUGHTON VoIP 354 active
608-206 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-207 T-MOBILE USA, INC. BELOIT Wireless 354 active
608-208 METROPCS, INC. JANESVILLE Wireless 354 active
608-209 T-MOBILE USA, INC. MADISON Wireless 354 active
608-210 TDS METROCOM, LLC MADISON VoIP 354 active
608-212 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-213 T-MOBILE USA, INC. MADISON Wireless 354 active
608-214 UNITED STATES CELLULAR - WI MONROE Wireless 354 active
608-215 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI MADISON Wireless 354 active
608-216 WISCONSIN BELL INC MADISON Landline 354 active
608-217 T-MOBILE USA, INC. MADISON Wireless 354 active
608-218 WISCONSIN BELL INC MADISON Landline 354 active
608-219 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-220 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-221 WISCONSIN BELL INC MADISON Landline 354 active
608-222 WISCONSIN BELL INC MADISON Landline 354 active
608-223 WISCONSIN BELL INC MADISON Landline 354 active
608-224 WISCONSIN BELL INC MADISON Landline 354 active
608-225 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-226 WISCONSIN BELL INC MADISON Landline 354 active
608-227 CENTURYLINK COMMUNICATIONS LLC - WI MADISON Landline 354 active
608-228 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-229 CENTURYLINK COMMUNICATIONS LLC - WI MADISON Landline 354 active
608-230 TDS METROCOM, LLC MADISON VoIP 354 active
608-231 WISCONSIN BELL INC MADISON Landline 354 active
608-232 WISCONSIN BELL INC MADISON Landline 354 active
608-233 WISCONSIN BELL INC MADISON Landline 354 active
608-234 TELEPORT COMMUNICATIONS AMERICA, LLC WI MADISON VoIP 354 active
608-235 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-236 WISCONSIN BELL INC MADISON Landline 354 active
608-237 TELEPORT COMMUNICATIONS AMERICA, LLC WI MADISON VoIP 354 active
608-238 WISCONSIN BELL INC MADISON Landline 354 active
608-239 T-MOBILE USA, INC. MADISON Wireless 354 active
608-240 WISCONSIN BELL INC MADISON Landline 354 active
608-241 WISCONSIN BELL INC MADISON Landline 354 active
608-242 WISCONSIN BELL INC MADISON Landline 354 active
608-243 WISCONSIN BELL INC MADISON Landline 354 active
608-244 WISCONSIN BELL INC MADISON Landline 354 active
608-245 WISCONSIN BELL INC MADISON Landline 354 active
608-246 WISCONSIN BELL INC MADISON Landline 354 active
608-247 UNITED STATES CELLULAR - WI JANESVILLE Wireless 354 active
608-248 COCHRANE COOP. TEL. CO. COCHRANE Landline 354 active
608-249 WISCONSIN BELL INC MADISON Landline 354 active
608-250 WISCONSIN BELL INC MADISON Landline 354 active
608-251 WISCONSIN BELL INC MADISON Landline 354 active
608-252 WISCONSIN BELL INC MADISON Landline 354 active
608-253 FRONTIER NORTH INC. - WI WISCONDLLS Landline 354 active
608-254 FRONTIER NORTH INC. - WI WISCONDLLS Landline 354 active
608-255 WISCONSIN BELL INC MADISON Landline 354 active
608-256 WISCONSIN BELL INC MADISON Landline 354 active
608-257 WISCONSIN BELL INC MADISON Landline 354 active
608-258 WISCONSIN BELL INC MADISON Landline 354 active
608-259 WISCONSIN BELL INC MADISON Landline 354 active
608-260 WISCONSIN BELL INC MADISON Landline 354 active
608-261 WISCONSIN BELL INC MADISON Landline 354 active
608-262 WISCONSIN BELL INC MADISON Landline 354 active
608-263 WISCONSIN BELL INC MADISON Landline 354 active
608-264 WISCONSIN BELL INC MADISON Landline 354 active
608-265 WISCONSIN BELL INC MADISON Landline 354 active
608-266 WISCONSIN BELL INC MADISON Landline 354 active
608-267 WISCONSIN BELL INC MADISON Landline 354 active
608-268 PAETEC ITEL, LLC MADISON VoIP 354 active
608-269 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC SPARTA Landline 354 active
608-270 WISCONSIN BELL INC MADISON Landline 354 active
608-271 WISCONSIN BELL INC MADISON Landline 354 active
608-272 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC CATARACT Landline 354 active
608-273 WISCONSIN BELL INC MADISON Landline 354 active
608-274 WISCONSIN BELL INC MADISON Landline 354 active
608-275 WISCONSIN BELL INC MADISON Landline 354 active
608-276 WISCONSIN BELL INC MADISON Landline 354 active
608-277 WISCONSIN BELL INC MADISON Landline 354 active
608-278 WISCONSIN BELL INC MADISON Landline 354 active
608-279 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-280 WISCONSIN BELL INC MADISON Landline 354 active
608-281 WISCONSIN BELL INC MADISON Landline 354 active
608-282 WISCONSIN BELL INC MADISON Landline 354 active
608-283 WISCONSIN BELL INC MADISON Landline 354 active
608-284 WISCONSIN BELL INC MADISON Landline 354 active
608-285 WISCONSIN BELL INC MADISON Landline 354 active
608-286 WISCONSIN BELL INC MADISON Landline 354 active
608-287 WISCONSIN BELL INC MADISON Landline 354 active
608-288 WISCONSIN BELL INC MADISON Landline 354 active
608-289 UNITED STATES CELLULAR - WI JANESVILLE Wireless 354 active
608-290 UNITED STATES CELLULAR - WI JANESVILLE Wireless 354 active
608-291 CHARTER IP ENABLED SERVICES, LLC OREGON VoIP 354 active
608-292 NUSO, LLC MADISON VoIP 354 active
608-293 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI MONROE Wireless 354 active
608-294 WISCONSIN BELL INC MADISON Landline 354 active
608-295 UNITED STATES CELLULAR - WI JANESVILLE Wireless 354 active
608-296 FRONTIER NORTH INC. - WI WESTFIELD Landline 354 active
608-297 FRONTIER NORTH INC. - WI MONTELLO Landline 354 active
608-298 WISCONSIN BELL INC MADISON Landline 354 active
608-299 PAETEC ITEL, LLC BELOIT VoIP 354 active
608-300 FRACTEL, LLC BLANCHADVL VoIP 354 active
608-301 WISCONSIN BELL INC MADISON Landline 354 active
608-302 NEW CINGULAR WIRELESS PCS, LLC - IL JANESVILLE Wireless 354 active
608-303 SPOK, INC. MADISON Landline 354 active
608-304 METROPCS, INC. LA CROSSE Wireless 354 active
608-305 PAETEC ITEL, LLC JANESVILLE VoIP 354 active
608-306 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI PRARIDCHIN Wireless 354 active
608-307 SPOK, INC. JANESVILLE Landline 354 active
608-308 TDS METROCOM, LLC MADISON VoIP 354 active
608-309 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC BLAIR Landline 354 active
608-310 TDS METROCOM, LLC MADISON VoIP 354 active
608-312 METROPCS, INC. BELOIT Wireless 354 active
608-313 TDS METROCOM, LLC BELOIT VoIP 354 active
608-314 TDS METROCOM, LLC JANESVILLE VoIP 354 active
608-315 METROPCS, INC. TOMAH Wireless 354 active
608-316 TELEPORT COMMUNICATIONS AMERICA, LLC WI MADISON VoIP 354 active
608-317 UNITED STATES CELLULAR - WI LA CROSSE Wireless 354 active
608-318 CHARTER IP ENABLED SERVICES, LLC SUNPRAIRIE VoIP 354 active
608-319 FRONTIER NORTH INC. - WI DODGEVILLE Landline 354 active
608-320 NEW CINGULAR WIRELESS PCS, LLC - IL MADISON Wireless 354 active
608-321 TDS METROCOM, LLC MADISON VoIP 354 active
608-322 NEW CINGULAR WIRELESS PCS, LLC - IL JANESVILLE Wireless 354 active
608-323 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC ARCADIA Landline 354 active
608-324 UTELCO, INC. MONROE Landline 354 active
608-325 UTELCO, INC. MONROE Landline 354 active
608-326 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK PRARIDCHIN Landline 354 active
608-327 CENTURYLINK COMMUNICATIONS LLC - WI MADISON Landline 354 active
608-328 UTELCO, INC. MONROE Landline 354 active
608-329 UTELCO, INC. MONROE Landline 354 active
608-330 UNITED STATES CELLULAR - WI PLATTEVL Wireless 354 active
608-331 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI PLATTEVL Wireless 354 active
608-332 NEW CINGULAR WIRELESS PCS, LLC - IL MADISON Wireless 354 active
608-333 TDS METROCOM, LLC MADISON VoIP 354 active
608-334 NEW CINGULAR WIRELESS PCS, LLC - IL MADISON Wireless 354 active
608-335 NEW CINGULAR WIRELESS PCS, LLC - IL MADISON Wireless 354 active
608-336 UTELCO, INC. MONROE Landline 354 active
608-337 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC ONTARIO Landline 354 active
608-338 NEW CINGULAR WIRELESS PCS, LLC - IL MADISON Wireless 354 active
608-339 FRONTIER NORTH INC. - WI ADAMS Landline 354 active
608-340 FRONTIER NORTH INC. - WI BRIGGSVL Landline 354 active
608-341 UNITED STATES CELLULAR - WI DODGEVILLE Wireless 354 active
608-342 BRIGHTSPEED OF WESTERN WISCONSIN, LLC PLATTEVL Landline 354 active
608-343 UNITED STATES CELLULAR - WI TOMAH Wireless 354 active
608-344 UNITED STATES CELLULAR - WI TOMAH Wireless 354 active
608-345 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI MADISON Wireless 354 active
608-346 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI BELOIT Wireless 354 active
608-347 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI MADISON Wireless 354 active
608-348 BRIGHTSPEED OF WESTERN WISCONSIN, LLC PLATTEVL Landline 354 active
608-349 BRIGHTSPEED OF WESTERN WISCONSIN, LLC PLATTEVL Landline 354 active
608-350 FRONTIER NORTH INC. - WI MAUSTON Landline 354 active
608-351 T-MOBILE USA, INC. WEST SALEM Wireless 354 active
608-352 AT&T ENTERPRISES, LLC JANESVILLE VoIP 354 active
608-353 ONVOY, LLC - WI MELROSE Landline 354 active
608-354 TELEPORT COMMUNICATIONS AMERICA, LLC WI MADISON Landline 354 active
608-355 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC BARABOO Landline 354 active
608-356 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC BARABOO Landline 354 active
608-357 TELEPHONE USA OF WISCONSIN, LLC DBA CENTURYLINK PRARIDCHIN Landline 354 active
608-358 NEW CINGULAR WIRELESS PCS, LLC - IL MADISON Wireless 354 active
608-359 T-MOBILE USA, INC. JANESVILLE Wireless 354 active
608-360 FRONTIER NORTH INC. - WI LOGANVILLE Landline 354 active
608-361 WISCONSIN BELL INC BELOIT Landline 354 active
608-362 WISCONSIN BELL INC BELOIT Landline 354 active
608-363 WISCONSIN BELL INC BELOIT Landline 354 active
608-364 WISCONSIN BELL INC BELOIT Landline 354 active
608-365 WISCONSIN BELL INC BELOIT Landline 354 active
608-366 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC SPARTA Landline 354 active
608-367 STRATUS NETWORKS BELOIT VoIP 354 active
608-368 AT&T ENTERPRISES, LLC BELOIT VoIP 354 active
608-369 UNITED STATES CELLULAR - WI WESTFIELD Wireless 354 active
608-370 UNITED STATES CELLULAR - WI SAUK CITY Wireless 354 active
608-371 WISCONSIN BELL INC JANESVILLE Landline 354 active
608-372 BRIGHTSPEED OF WESTERN WISCONSIN, LLC TOMAH Landline 354 active
608-373 WISCONSIN BELL INC JANESVILLE Landline 354 active
608-374 BRIGHTSPEED OF WESTERN WISCONSIN, LLC TOMAH Landline 354 active
608-375 BRIGHTSPEED OF WESTERN WISCONSIN, LLC BOSCOBEL Landline 354 active
608-376 AMERICAN MESSAGING SERVICES, LLC MADISON Landline 354 active
608-377 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI TOMAH Wireless 354 active
608-378 BRIGHTSPEED OF WESTERN WISCONSIN, LLC WARRENS Landline 354 active
608-379 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI MOUNT HOPE Wireless 354 active
608-380 MCC TELEPHONY OF THE MIDWEST, LLC - WI PRARIDCHIN VoIP 354 active
608-381 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI MADISON Wireless 354 active
608-382 MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS ADAMS Wireless 354 active
608-383 FRONTIER NORTH INC. - WI RICHLD CTR Landline 354 active
608-384 TELEPORT COMMUNICATIONS AMERICA, LLC WI MINERAL PT VoIP 354 active
608-385 T-MOBILE USA, INC. LA CROSSE Wireless 354 active
608-386 UNITED STATES CELLULAR - WI LA CROSSE Wireless 354 active
608-387 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI TOMAH Wireless 354 active
608-388 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC SPARTA Landline 354 active
608-389 BANDWIDTH.COM CLEC, LLC - WI BARABOO VoIP 354 active
608-390 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC CENTERVL Landline 354 active
608-391 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI BOSCOBEL Wireless 354 active
608-392 BRIGHTSPEED OF WISCONSIN, LLC LA CROSSE Landline 354 active
608-393 UNITED STATES CELLULAR - WI BARABOO Wireless 354 active
608-394 NEW CINGULAR WIRELESS PCS, LLC - IL LA CROSSE Wireless 354 active
608-395 WISCONSIN BELL INC MADISON Landline 354 active
608-396 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC MELROSE Landline 354 active
608-397 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI LA CROSSE Wireless 354 active
608-398 AIRESPRING, INC. MADISON VoIP 354 active
608-399 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC HOLMEN Landline 354 active
608-400 ONVOY, LLC - WI MADISON Landline 354 active
608-401 CHARTER IP ENABLED SERVICES, LLC MAZOMANIE VoIP 354 active
608-402 MICHIGAN WIRELESS, LLC DBA BUG TUSSEL WIRELESS BARABOO Wireless 354 active
608-403 UNITED STATES CELLULAR - WI ADAMS Wireless 354 active
608-404 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI WISCONDLLS Wireless 354 active
608-405 TELNYX LLC MADISON VoIP 354 active
608-406 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI LA CROSSE Wireless 354 active
608-407 MCIMETRO ACCESS TRANSMISSION SERVICES LLC DODGEVILLE Landline 354 active
608-408 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI BRIGGSVL Wireless 354 active
608-409 ONVOY, LLC - WI ARCADIA Landline 354 active
608-410 MID-PLAINS TEL., INC. MIDDLETON Landline 354 active
608-412 UNITED STATES CELLULAR - WI PRARIDCHIN Wireless 354 active
608-413 CHARTER IP ENABLED SERVICES, LLC CROSS PL VoIP 354 active
608-414 ONVOY, LLC - WI MINERAL PT Landline 354 active
608-415 UNITED STATES CELLULAR - WI REEDSBURG Wireless 354 active
608-416 LEVEL 3 COMMUNICATIONS, LLC - WI MADISON Landline 354 active
608-417 CENTURYLINK COMMUNICATIONS LLC - WI MADISON Landline 354 active
608-418 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI ALMA Wireless 354 active
608-419 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI PACKWAUKEE Wireless 354 active
608-420 CHARTER IP ENABLED SERVICES, LLC ALBANY VoIP 354 active
608-421 NUSO, LLC MADISON Wireless 354 active
608-422 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-423 FRONTIER NORTH INC. - WI CAMBRIDGE Landline 354 active
608-424 FRONTIER NORTH INC. - WI BELLEVILLE Landline 354 active
608-425 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI DODGEVILLE Wireless 354 active
608-426 UNITED STATES CELLULAR - WI MONROE Wireless 354 active
608-427 LEMONWEIR VALLEY TEL. CO. CAMPDOUGLS Landline 354 active
608-428 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI PRARIDCHIN Wireless 354 active
608-429 FRONTIER NORTH INC. - WI PARDEEVL Landline 354 active
608-430 ONVOY, LLC - WI ETTRICK Landline 354 active
608-431 ONVOY, LLC - WI FOUNTAINCY Landline 354 active
608-432 UNITED STATES CELLULAR - WI WISCONDLLS Wireless 354 active
608-433 LEVEL 3 COMMUNICATIONS, LLC - WI LA CROSSE Landline 354 active
608-434 UNITED STATES CELLULAR - WI BARABOO Wireless 354 active
608-435 BRIGHTSPEED OF MIDWEST WISCONSIN, LLC WILTON Landline 354 active
608-436 NEW CINGULAR WIRELESS PCS, LLC - IL JANESVILLE Wireless 354 active
608-437 MT. HOREB TEL. CO. MOUNTHOREB Landline 354 active
608-438 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-439 UTELCO, INC. SOUTHWAYNE Landline 354 active
608-440 TELEPORT COMMUNICATIONS AMERICA, LLC WI MADISON VoIP 354 active
608-441 TDS METROCOM, LLC MADISON VoIP 354 active
608-442 TDS METROCOM, LLC MADISON VoIP 354 active
608-443 TDS METROCOM, LLC MADISON VoIP 354 active
608-444 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-445 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-446 TDS METROCOM, LLC MADISON VoIP 354 active
608-447 BANDWIDTH.COM CLEC, LLC - WI BRODHEAD VoIP 354 active
608-448 T-MOBILE USA, INC. BARABOO Wireless 354 active
608-449 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI JANESVILLE Wireless 354 active
608-450 UNITED STATES CELLULAR - WI OXFORD Wireless 354 active
608-451 CHARTER IP ENABLED SERVICES, LLC BANGOR VoIP 354 active
608-452 COON VALLEY FARMERS TEL. CO. COONVALLEY Landline 354 active
608-453 ONVOY, LLC - WI SUNPRAIRIE Landline 354 active
608-454 ONVOY, LLC - WI OREGON Landline 354 active
608-455 FRONTIER NORTH INC. - WI BROOKLYN Landline 354 active
608-456 ONVOY, LLC - WI ORFORDVL Landline 354 active
608-457 COON VALLEY FARMERS TEL. CO. STODDARD Landline 354 active
608-458 WISCONSIN BELL INC MADISON Landline 354 active
608-459 UNITED STATES CELLULAR - WI SPG GREEN Wireless 354 active
608-460 MCIMETRO ACCESS TRANSMISSION SERVICES LLC SAUK CITY Landline 354 active
608-461 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI BANGOR Wireless 354 active
608-462 BRIGHTSPEED OF WESTERN WISCONSIN, LLC ELROY Landline 354 active
608-463 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC KENDALL Landline 354 active
608-464 BRIGHTSPEED OF WESTERN WISCONSIN, LLC WONEWOC Landline 354 active
608-465 UTELCO, INC. WOODFORD Landline 354 active
608-466 LEVEL 3 COMMUNICATIONS, LLC - WI BELOIT Landline 354 active
608-467 LEVEL 3 COMMUNICATIONS, LLC - WI MADISON Landline 354 active
608-468 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC FOUNTAINCY Landline 354 active
608-469 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI MADISON Wireless 354 active
608-470 ONVOY, LLC - WI EDGERTON Landline 354 active
608-471 PEERLESS NETWORK OF WISCONSIN, LLC - WI MADISON Landline 354 active
608-472 NEW CINGULAR WIRELESS PCS, LLC - IL ADAMS Wireless 354 active
608-473 TELEPORT COMMUNICATIONS AMERICA, LLC WI BELOIT VoIP 354 active
608-474 NEW CINGULAR WIRELESS PCS, LLC - IL ADAMS Wireless 354 active
608-475 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI RICHLD CTR Wireless 354 active
608-476 BRIGHTSPEED OF WESTERN WISCONSIN, LLC STEUBEN Landline 354 active
608-477 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI BARABOO Wireless 354 active
608-478 LEVEL 3 COMMUNICATIONS, LLC - WI SUNPRAIRIE Landline 354 active
608-479 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI HILLSBORO Wireless 354 active
608-480 UNITED STATES CELLULAR - WI STOUGHTON Wireless 354 active
608-481 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI BELOIT Wireless 354 active
608-482 UNITED STATES CELLULAR - WI DARLINGTON Wireless 354 active
608-483 COON VALLEY FARMERS TEL. CO. CHASEBURG Landline 354 active
608-484 UNITED STATES CELLULAR - WI GALESVILLE Wireless 354 active
608-485 UNITED STATES CELLULAR - WI BOSCOBEL Wireless 354 active
608-486 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC BANGOR Landline 354 active
608-487 UNITED STATES CELLULAR - WI SPARTA Wireless 354 active
608-488 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC MELROSE Landline 354 active
608-489 HILLSBORO TEL. CO., INC. HILLSBORO Landline 354 active
608-490 UNITED STATES CELLULAR - WI EVANSVILLE Wireless 354 active
608-491 MCC TELEPHONY OF THE MIDWEST, LLC - WI SHULLSBURG VoIP 354 active
608-492 LEVEL 3 COMMUNICATIONS, LLC - WI STOUGHTON Landline 354 active
608-493 FRONTIER NORTH INC. - WI MERRIMAC Landline 354 active
608-494 NEW CINGULAR WIRELESS PCS, LLC - IL MONTELLO Wireless 354 active
608-495 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI REEDSBURG Wireless 354 active
608-496 BANDWIDTH.COM CLEC, LLC - WI CAMBRIDGE VoIP 354 active
608-497 CHARTER IP ENABLED SERVICES, LLC VERONA VoIP 354 active
608-498 LEVEL 3 COMMUNICATIONS, LLC - WI LA CROSSE Landline 354 active
608-499 MCC TELEPHONY OF THE MIDWEST, LLC - WI HAZELGREEN VoIP 354 active
608-500 FRACTEL, LLC BROOKS VoIP 354 active
608-501 TELEPORT COMMUNICATIONS AMERICA, LLC WI STOUGHTON VoIP 354 active
608-502 ONVOY, LLC - WI EVANSVILLE Landline 354 active
608-503 MCC TELEPHONY OF THE MIDWEST, LLC - WI CASHTON VoIP 354 active
608-504 ONVOY, LLC - WI MADISON Landline 354 active
608-505 ONVOY, LLC - WI POYNETTE Landline 354 active
608-506 ONVOY, LLC - WI WONEWOC Landline 354 active
608-507 CENTURYLINK COMMUNICATIONS, LLC BOAZ VoIP 354 active
608-508 TELEPORT COMMUNICATIONS AMERICA, LLC WI WESTFIELD VoIP 354 active
608-509 CENTURYLINK COMMUNICATIONS LLC - WI MADISON Landline 354 active
608-510 NEW CINGULAR WIRELESS PCS, LLC - IL GRATIOT Wireless 354 active
608-512 CENTURYLINK COMMUNICATIONS LLC - WI MADISON Landline 354 active
608-513 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-514 PAETEC ITEL, LLC MADISON VoIP 354 active
608-515 T-MOBILE USA, INC. MADISON Wireless 354 active
608-516 UNITED STATES CELLULAR - WI MADISON Wireless 354 active
608-517 LEVEL 3 COMMUNICATIONS, LLC - WI FENNIMORE Landline 354 active
608-518 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI LA CROSSE Wireless 354 active
608-519 CHARTER IP ENABLED SERVICES, LLC LA CROSSE VoIP 354 active
608-520 BANDWIDTH.COM CLEC, LLC - WI MADISON VoIP 354 active
608-521 UNITED STATES CELLULAR - WI READSTOWN Wireless 354 active
608-522 BRIGHTSPEED OF NORTH CENTRAL WISCONSIN, LLC NO FREEDOM Landline 354 active
608-523 UTELCO, INC. BLANCHADVL Landline 354 active
608-524 FRONTIER NORTH INC. - WI REEDSBURG Landline 354 active
608-525 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC ETTRICK Landline 354 active
608-526 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC HOLMEN Landline 354 active
608-527 MT. VERNON TEL. CO. NEW GLARUS Landline 354 active
608-528 VERNON TEL. COOP. YUBA Landline 354 active
608-529 MCC TELEPHONY OF THE MIDWEST, LLC - WI CUBA CITY VoIP 354 active
608-530 NEW CINGULAR WIRELESS PCS, LLC - IL JANESVILLE Wireless 354 active
608-531 PAETEC ITEL, LLC JANESVILLE VoIP 354 active
608-532 BRIGHTSPEED OF WESTERN WISCONSIN, LLC AVOCA Landline 354 active
608-533 GRANTLAND TELECOM, INC. WOODMAN Landline 354 active
608-534 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC TREMPEALEU Landline 354 active
608-535 BANDWIDTH.COM CLEC, LLC - WI MADISON VoIP 354 active
608-536 RICHLAND-GRANT TEL. COOP., INC. BOAZ Landline 354 active
608-537 RICHLAND-GRANT TEL. COOP., INC. BLUE RIVER Landline 354 active
608-538 RICHLAND-GRANT TEL. COOP., INC. SABIN Landline 354 active
608-539 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC CENTERVL Landline 354 active
608-540 NEW CINGULAR WIRELESS PCS, LLC - IL HOLMEN Wireless 354 active
608-541 PAETEC ITEL, LLC STOUGHTON VoIP 354 active
608-542 NEW CINGULAR WIRELESS PCS, LLC - IL CAMPDOUGLS Wireless 354 active
608-543 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC ARGYLE Landline 354 active
608-544 FRONTIER NORTH INC. - WI WITWEN Landline 354 active
608-545 UNITED STATES CELLULAR - WI YUBA Wireless 354 active
608-546 FRONTIER NORTH INC. - WI PLAIN Landline 354 active
608-547 UNITED STATES CELLULAR - WI MAUSTON Wireless 354 active
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608-895 TWILIO INTERNATIONAL, INC. MADISON VoIP 354 active
608-896 BOOST SUBSCRIBERCO L.L.C. MADISON Wireless 354 active
608-897 FRONTIER NORTH INC. - WI BRODHEAD Landline 354 active
608-898 METROPCS, INC. JANESVILLE Wireless 354 active
608-899 CENTURYLINK COMMUNICATIONS, LLC WOODMAN VoIP 354 active
608-900 FRACTEL, LLC CATARACT VoIP 354 active
608-901 T-MOBILE USA, INC. JANESVILLE Wireless 354 active
608-902 BOOST SUBSCRIBERCO L.L.C. DICKEYVL Wireless 354 active
608-903 TWILIO INTERNATIONAL, INC. LA CROSSE VoIP 354 active
608-904 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI BELOIT Wireless 354 active
608-905 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI JANESVILLE Wireless 354 active
608-906 ONVOY, LLC - WI MADISON Landline 354 active
608-907 AT&T - LOCAL EVANSVILLE Landline 354 active
608-908 TON80 COMMUNICATIONS, LLC WAUMANDEE VoIP 354 active
608-909 BANDWIDTH.COM CLEC, LLC - WI OREGON VoIP 354 active
608-910 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI MADISON Wireless 354 active
608-912 BANDWIDTH.COM CLEC, LLC - WI DE FOREST VoIP 354 active
608-913 TON80 COMMUNICATIONS, LLC COCHRANE VoIP 354 active
608-914 TELEPORT COMMUNICATIONS AMERICA, LLC WI MADISON VoIP 354 active
608-915 TELEPORT COMMUNICATIONS AMERICA, LLC WI MADISON VoIP 354 active
608-916 TELEPORT COMMUNICATIONS AMERICA, LLC WI MADISON VoIP 354 active
608-917 T-MOBILE USA, INC. WISCONDLLS Wireless 354 active
608-918 ONVOY SPECTRUM, LLC SAUK CITY Wireless 354 active
608-919 CHARTER IP ENABLED SERVICES, LLC SOUTHWAYNE VoIP 354 active
608-920 HD CARRIER LLC STOUGHTON VoIP 354 active
608-921 UNITED STATES CELLULAR - WI JANESVILLE Wireless 354 active
608-922 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC GRATIOT Landline 354 active
608-923 ONVOY, LLC - WI OREGON Landline 354 active
608-924 FRONTIER NORTH INC. - WI RIDGEWAY Landline 354 active
608-925 NEW CINGULAR WIRELESS PCS, LLC - IL SOUTHWAYNE Wireless 354 active
608-926 TON80 COMMUNICATIONS, LLC ENDEAVOR VoIP 354 active
608-927 TELNYX LLC BELOIT VoIP 354 active
608-928 ONVOY, LLC - WI TOMAH Landline 354 active
608-929 BRIGHTSPEED OF WESTERN WISCONSIN, LLC HIGHLAND Landline 354 active
608-930 MH TELECOM, INC. - WI DODGEVILLE Landline 354 active
608-931 UNITED STATES CELLULAR - WI JANESVILLE Wireless 354 active
608-932 TON80 COMMUNICATIONS, LLC LA VALLE VoIP 354 active
608-933 FRACTEL, LLC LYNDON STA VoIP 354 active
608-934 UTELCO, INC. JUDA Landline 354 active
608-935 FRONTIER NORTH INC. - WI DODGEVILLE Landline 354 active
608-936 TON80 COMMUNICATIONS, LLC WAUZEKA VoIP 354 active
608-937 FRONTIER NORTH INC. - WI DODGEVILLE Landline 354 active
608-938 UTELCO, INC. MONTICELLO Landline 354 active
608-939 TON80 COMMUNICATIONS, LLC MONROE CTR VoIP 354 active
608-940 ONVOY, LLC - WI MADISON Landline 354 active
608-941 ONVOY, LLC - WI SUNPRAIRIE Landline 354 active
608-942 TON80 COMMUNICATIONS, LLC CAZENOVIA VoIP 354 active
608-943 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC MONTFORT Landline 354 active
608-944 FRACTEL, LLC WOODFORD VoIP 354 active
608-945 TON80 COMMUNICATIONS, LLC MOUNT ZION VoIP 354 active
608-946 FRACTEL, LLC EDGERTON VoIP 354 active
608-947 TON80 COMMUNICATIONS, LLC LIBETYPOLE VoIP 354 active
608-948 ONVOY SPECTRUM, LLC RIDGEWAY Wireless 354 active
608-949 PEERLESS NETWORK OF WISCONSIN, LLC - WI MADISON Landline 354 active
608-951 T-MOBILE USA, INC. GALESVILLE Wireless 354 active
608-952 T-MOBILE USA, INC. HOLMEN Wireless 354 active
608-953 T-MOBILE USA, INC. LANCASTER Wireless 354 active
608-954 T-MOBILE USA, INC. MUSCODA Wireless 354 active
608-955 CENTURYLINK COMMUNICATIONS, LLC SOLDIRSGRV VoIP 354 active
608-956 T-MOBILE USA, INC. RICHLD CTR Wireless 354 active
608-957 WISCONSIN BELL INC MADISON Landline 354 active
608-960 RCLEC, INC. MADISON VoIP 354 active
608-961 ONVOY, LLC - WI MADISON Landline 354 active
608-962 METROPCS, INC. BANGOR Wireless 354 active
608-963 UNITED STATES CELLULAR - WI BARABOO Wireless 354 active
608-964 METROPCS, INC. BRIGGSVL Wireless 354 active
608-965 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC SHULLSBURG Landline 354 active
608-966 UTELCO, INC. BROWNTOWN Landline 354 active
608-967 FRONTIER NORTH INC. - WI HOLLANDALE Landline 354 active
608-968 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC WIOTA Landline 354 active
608-969 TON80 COMMUNICATIONS, LLC WIOTA VoIP 354 active
608-970 METROPCS, INC. PORTAGE Wireless 354 active
608-971 T-MOBILE USA, INC. ELROY Wireless 354 active
608-972 METROPCS, INC. BOSCOBEL Wireless 354 active
608-973 UNITED STATES CELLULAR - WI BRODHEAD Wireless 354 active
608-974 NEW CINGULAR WIRELESS PCS, LLC - IL JANESVILLE Wireless 354 active
608-975 TELEPORT COMMUNICATIONS AMERICA, LLC WI BELLEVILLE VoIP 354 active
608-977 WISCONSIN BELL INC MADISON Landline 354 active
608-978 TON80 COMMUNICATIONS, LLC MARSHALL VoIP 354 active
608-979 ONVOY SPECTRUM, LLC VIROQUA Wireless 354 active
608-980 T-MOBILE USA, INC. REEDSBURG Wireless 354 active
608-981 FRONTIER NORTH INC. - WI BRIGGSVL Landline 354 active
608-982 VONAGE AMERICA LLC MADISON VoIP 354 active
608-983 LA VALLE TEL. COOP. CAZENOVIA Landline 354 active
608-984 NEW CINGULAR WIRELESS PCS, LLC - IL MADISON Wireless 354 active
608-985 LA VALLE TEL. COOP. LA VALLE Landline 354 active
608-986 FRONTIER NORTH INC. - WI LIME RIDGE Landline 354 active
608-987 FRONTIER NORTH INC. - WI MINERAL PT Landline 354 active
608-988 GRANTLAND TELECOM, INC. MOUNT HOPE Landline 354 active
608-989 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC BLAIR Landline 354 active
608-990 ONVOY, LLC - WI BARABOO Landline 354 active
608-991 ONVOY, LLC - WI BELOIT Landline 354 active
608-992 TON80 COMMUNICATIONS, LLC SABIN VoIP 354 active
608-993 ONVOY, LLC - WI COBB Landline 354 active
608-994 GRANTLAND TELECOM, INC. BLOOMINGTN Landline 354 active
608-995 TON80 COMMUNICATIONS, LLC VERONA VoIP 354 active
608-996 GRANTLAND TELECOM, INC. BAGLEY Landline 354 active
608-997 TON80 COMMUNICATIONS, LLC WAUNAKEE VoIP 354 active
608-998 TON80 COMMUNICATIONS, LLC VIOLA VoIP 354 active
608-999 ONVOY, LLC - WI MADISON Landline 354 active

Area code 608 shares its geographic region with the following overlay area codes: