608-421

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	608421
Basic Format	608-421
NPA (Area Code)	608
NXX	421

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
608-421-0XXX	6529	T-MOBILE USA, INC.	MADISON	AS	09/17/2013	MADISON	WI	MW	10/14/2013
608-421-1XXX	551G	NUSO, LLC	MADISON	AS	03/11/2013	MADISON	WI	MW	05/08/2013
608-421-2XXX	6529	T-MOBILE USA, INC.	MADISON	AS	07/09/2013	MADISON	WI	MW	08/05/2013
608-421-3XXX	6529	T-MOBILE USA, INC.	MADISON	AS	07/09/2013	MADISON	WI	MW	08/05/2013
608-421-4XXX	6529	T-MOBILE USA, INC.	MADISON	AS	07/09/2013	MADISON	WI	MW	08/05/2013
608-421-5XXX	7322	LEVEL 3 TELECOM OF WISCONSIN, LP - WI	MADISON	AS	07/24/2013	MADISON	WI	MW	08/22/2013
608-421-6XXX	7216	TELEPORT COMMUNICATIONS AMERICA, LLC WI	MADISON	AS	08/20/2013	MADISON	WI	MW	09/09/2013
608-421-7XXX	7216	TELEPORT COMMUNICATIONS AMERICA, LLC WI	MADISON	AS	08/20/2013	MADISON	WI	MW	09/09/2013
608-421-8XXX	6529	T-MOBILE USA, INC.	MADISON	AS	09/17/2013	MADISON	WI	MW	10/14/2013
608-421-9XXX	6529	T-MOBILE USA, INC.	MADISON	AS	09/17/2013	MADISON	WI	MW	10/14/2013
608-421-XXXX	551G	NUSO, LLC	MADISON	AS	03/08/2013	MADISON	WI

Reports

Anonymous User from Mukwonago, Wisconsin

April 27, 2026 at 4:12 PM

608-421-1844 reported as a Live Voice or Other. Received on April 27, 2026 at 3:10 PM.

Anonymous User from Wi, Wisconsin

April 27, 2026 at 12:38 PM

608-421-1575 reported as a Live Voice or Other. Received on April 27, 2026 at 11:33 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , WI

April 1, 2026 at 2:11 PM

608-421-1480 reported as a unwanted call. Received on April 1, 2026 at 1:10 PM.

Anonymous User from Monroe, Wisconsin

March 24, 2026 at 9:28 AM

608-421-7798 reported as a unwanted call. Received on March 23, 2026 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Middleton, Wisconsin

May 6, 2025 at 11:34 AM

608-421-6219 reported as a Robocall. Received on May 5, 2025 at 11:23 AM.

Anonymous User from Platteville, Wisconsin

March 12, 2025 at 6:10 PM

608-421-6087 reported as a Robocall. Received on March 11, 2025 at 9:22 AM.
Call for No Subject Provided

Anonymous User from Madison, Wisconsin

March 6, 2025 at 4:40 PM

608-421-5215 reported as a Live Voice or Other. Received on March 6, 2025 at 2:44 PM.
Call for Dropped call or no message

Anonymous User from Coram, New York

February 7, 2025 at 6:31 PM

608-421-3023 reported as a unwanted call. Received on February 7, 2025 at 10:15 AM.
Call for No Subject Provided

Anonymous User from , WI

October 23, 2024 at 8:42 PM

608-421-6078 reported as a Robocall. Received on October 23, 2024 at 7:37 PM.

Anonymous User from Sun Prairie, Wisconsin

October 15, 2024 at 7:16 PM

608-421-3748 reported as a Live Voice or Other. Received on October 15, 2024 at 6:02 PM.

Anonymous User from Fall Creek, Wisconsin

December 2, 2023 at 10:07 AM

608-421-3808 reported as a Robocall. Received on December 2, 2023 at 9:05 AM.

Anonymous User from , WI

November 27, 2023 at 3:02 PM

608-421-6892 reported as a Robocall. Received on November 25, 2023 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Eagle, Wisconsin

February 3, 2023 at 3:08 PM

608-421-3614 reported as a Robocall. Received on February 3, 2023 at 1:52 PM.
Call for Dropped call or no message

Anonymous User from Wauwatosa, Wisconsin

November 8, 2022 at 8:02 PM

608-421-1353 reported as a Live Voice or Other. Received on November 8, 2022 at 5:02 PM.

Anonymous User from , NJ

September 13, 2022 at 3:13 AM

608-421-8648 reported as a unwanted call. Received on September 12, 2022 at 7:05 PM.
Call for No Subject Provided

Anonymous User from Madison, WI

June 23, 2021 at 12:32 AM

608-421-7656 reported as a Abandoned Calls. Received on June 23, 2021 at 4:15 PM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Anonymous User from Madison, Wisconsin

November 30, -0001 at 12:00 AM

608-421-1165 reported as a Robocall. Received on November 30, -0001 at 12:00 AM.
Call for Dropped call or no message

Most 'popular' numbers on this prefix:

608-421-1XXX: 608-421-1100 | 608-421-1111 | 608-421-1122 | 608-421-1162 | 608-421-1167 | 608-421-1169 | 608-421-1300 | 608-421-1312 | 608-421-1350 | 608-421-1354 | 608-421-1357 |
608-421-2XXX: 608-421-2440 | 608-421-2445 | 608-421-2447 |
608-421-3XXX: 608-421-3000 | 608-421-3020 | 608-421-3022 | 608-421-3024 | 608-421-3030 | 608-421-3062 | 608-421-3600 | 608-421-3610 | 608-421-3611 | 608-421-3612 | 608-421-3650 | 608-421-3651 | 608-421-3800 | 608-421-3807 | 608-421-3808 | 608-421-3850 | 608-421-3888 |
608-421-5XXX: 608-421-5200 | 608-421-5210 | 608-421-5211 | 608-421-5212 | 608-421-5220 | 608-421-5250 |
608-421-6XXX: 608-421-6000 | 608-421-6020 | 608-421-6060 | 608-421-6070 | 608-421-6077 | 608-421-6078 |
608-421-7XXX: 608-421-7100 | 608-421-7105 | 608-421-7107 | 608-421-7170 | 608-421-7175 | 608-421-7600 | 608-421-7650 | 608-421-7655 | 608-421-7666 |
608-421-8XXX: 608-421-8600 | 608-421-8640 | 608-421-8650 |