720-397

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	720397
Basic Format	720-397
NPA (Area Code)	720
NXX	397

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
720-397-0XXX	6529	T-MOBILE USA, INC.	DENVER	AS	10/06/2009	DENVER	CO	WE	10/27/2009
720-397-1XXX	6529	T-MOBILE USA, INC.	DENVER	AS	10/06/2009	DENVER	CO	WE	10/27/2009
720-397-2XXX	6529	T-MOBILE USA, INC.	DENVER	AS	10/06/2009	DENVER	CO	WE	10/27/2009
720-397-3XXX	6529	T-MOBILE USA, INC.	DENVER	AS	10/06/2009	DENVER	CO	WE	10/27/2009
720-397-4XXX	7421	AT&T - LOCAL	DENVER	AS	09/10/2009	DENVER	CO	WE	10/26/2009
720-397-5XXX	7421	AT&T - LOCAL	DENVER	AS	09/10/2009	DENVER	CO	WE	10/26/2009
720-397-6XXX	145J	TERRA NOVA TELECOM INC.	DENVER	AS	01/12/2024	DENVER	CO	WE	02/14/2024
720-397-7XXX	6529	T-MOBILE USA, INC.	DENVER	AS	10/06/2009	DENVER	CO	WE	10/27/2009
720-397-8XXX	6529	T-MOBILE USA, INC.	DENVER	AS	10/06/2009	DENVER	CO	WE	10/27/2009
720-397-9XXX	6529	T-MOBILE USA, INC.	DENVER	AS	10/06/2009	DENVER	CO	WE	10/27/2009
720-397-XXXX	7421	AT&T - LOCAL	DENVER	AS	09/08/2009	DENVER	CO

Business/Government Phones on the 720-397 Prefix

Phone	Name	Address
720-397-8347	JIF Plumbing LLC
720-397-8926	MCG Landscaping, LLC

Reports

Anonymous User from Elizabeth, Colorado

December 23, 2025 at 5:49 PM

720-397-0071 reported as a Robocall. Received on December 23, 2025 at 1:46 PM.
Call for Medical & prescriptions

Anonymous User from , CO

August 9, 2025 at 4:38 PM

720-397-0219 reported as a Robocall. Received on August 9, 2025 at 12:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Castle Pines, Colorado

July 18, 2024 at 3:51 PM

720-397-0588 reported as a Robocall. Received on July 18, 2024 at 1:48 PM.

Anonymous User from Rowland Heights, California

March 31, 2024 at 6:40 PM

720-397-8729 reported as a Live Voice or Other. Received on March 17, 2024 at 12:00 PM.

Anonymous User from Golden, Colorado

July 6, 2023 at 3:08 AM

720-397-4525 reported as a Live Voice or Other. Received on June 23, 2023 at 2:30 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

March 25, 2023 at 4:57 PM

720-397-6110 reported as a Robocall. Received on March 25, 2023 at 2:50 PM.

Anonymous User from , CO

March 6, 2023 at 11:03 AM

720-397-6309 reported as a Robocall. Received on March 6, 2023 at 8:59 AM.
Call for No Subject Provided

Anonymous User from Littleton, Colorado

January 18, 2023 at 1:21 PM

720-397-6164 reported as a Robocall. Received on January 18, 2023 at 12:00 PM.
Call for Charities

Anonymous User from , CO

January 17, 2023 at 3:10 PM

720-397-6033 reported as a unwanted call. Received on January 15, 2023 at 12:00 PM.
Call for No Subject Provided

Anonymous User from Arvada, Colorado

January 16, 2023 at 6:10 PM

720-397-6193 reported as a Live Voice or Other. Received on January 16, 2023 at 12:48 PM.
Call for Dropped call or no message

Anonymous User from Arvada, Colorado

January 10, 2023 at 2:40 PM

720-397-6940 reported as a Live Voice or Other. Received on January 10, 2023 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Denver, Colorado

January 2, 2023 at 1:22 PM

720-397-6640 reported as a Robocall. Received on January 2, 2023 at 11:14 AM.

Anonymous User from , CO

December 16, 2022 at 1:07 PM

720-397-6340 reported as a Robocall. Received on December 15, 2022 at 12:42 PM.
Call for Dropped call or no message

Anonymous User from Westminster, Colorado

December 12, 2022 at 2:14 PM

720-397-6617 reported as a Live Voice or Other. Received on December 7, 2022 at 5:10 PM.

Anonymous User from , CO

November 17, 2022 at 1:25 AM

720-397-6507 reported as a Robocall. Received on November 16, 2022 at 2:08 PM.
Call for No Subject Provided

Anonymous User from , CO

September 28, 2022 at 10:46 AM

720-397-6712 reported as a Live Voice or Other. Received on September 28, 2022 at 8:08 AM.

Anonymous User from , CO

September 23, 2022 at 12:56 PM

720-397-6520 reported as a Live Voice or Other. Received on September 23, 2022 at 10:54 AM.
Call for Medical & prescriptions

Anonymous User from Centennial, Colorado

September 22, 2022 at 12:59 PM

720-397-6778 reported as a Robocall. Received on September 22, 2022 at 10:38 AM.

Anonymous User from , CO

September 15, 2022 at 6:24 PM

720-397-6795 reported as a unwanted call. Received on September 15, 2022 at 2:24 PM.
Call for No Subject Provided

Anonymous User from Everett, Colorado

September 15, 2022 at 1:27 PM

720-397-6989 reported as a Robocall. Received on September 15, 2022 at 8:10 AM.

Anonymous User from Everett, Washington

September 15, 2022 at 1:25 PM

720-397-6310 reported as a Robocall. Received on September 14, 2022 at 2:07 PM.

Anonymous User from Everett, Colorado

September 14, 2022 at 11:10 AM

720-397-6580 reported as a Robocall. Received on September 12, 2022 at 12:05 PM.

Anonymous User from Aurora, Colorado

September 9, 2022 at 3:11 PM

720-397-6376 reported as a Robocall. Received on September 9, 2022 at 10:47 AM.

Anonymous User from Aurora, Colorado

September 9, 2022 at 3:03 PM

720-397-6376 reported as a Robocall. Received on September 9, 2022 at 10:47 AM.

Anonymous User from Everett, Washington

September 7, 2022 at 1:51 PM

720-397-6073 reported as a Robocall. Received on September 7, 2022 at 10:38 AM.

Anonymous User from , CO

August 30, 2022 at 3:10 PM

720-397-6441 reported as a unwanted call. Received on August 29, 2022 at 1:34 PM.
Call for No Subject Provided

Anonymous User from Vegas, Nevada

August 15, 2022 at 3:29 PM

720-397-6691 reported as a Live Voice or Other. Received on August 15, 2022 at 12:00 AM.

Anonymous User from Wheat Ridge, Colorado

July 26, 2022 at 7:12 PM

720-397-6531 reported as a Robocall. Received on July 26, 2022 at 5:09 PM.

Anonymous User from Aurora, Colorado

July 26, 2022 at 5:06 PM

720-397-6424 reported as a Robocall. Received on July 26, 2022 at 12:01 PM.

Anonymous User from , CO

July 20, 2022 at 11:42 AM

720-397-6206 reported as a unwanted call. Received on July 12, 2022 at 1:32 PM.

Anonymous User from , CO

July 20, 2022 at 11:41 AM

720-397-6206 reported as a unwanted call. Received on July 12, 2022 at 1:34 PM.

Anonymous User from , CO

July 11, 2022 at 2:54 PM

720-397-6521 reported as a Robocall. Received on July 11, 2022 at 12:52 PM.
Call for Warranties & protection plans

Anonymous User from , CO

July 9, 2022 at 2:10 PM

720-397-6795 reported as a unwanted call. Received on July 9, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CO

July 6, 2022 at 1:31 PM

720-397-6821 reported as a Robocall. Received on July 6, 2022 at 11:24 AM.
Call for Home improvement & cleaning

Anonymous User from , CO

July 6, 2022 at 1:21 PM

720-397-6149 reported as a unwanted call. Received on July 6, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Longmont, Colorado

July 1, 2022 at 1:21 PM

720-397-6821 reported as a Robocall. Received on July 1, 2022 at 11:13 AM.

Anonymous User from , CO

June 30, 2022 at 6:25 PM

720-397-6502 reported as a Robocall. Received on June 30, 2022 at 4:24 PM.
Call for Vacation & timeshares

Anonymous User from , CO

June 21, 2022 at 3:38 PM

720-397-6068 reported as a unwanted call. Received on June 21, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Castle Rock, Colorado

June 7, 2022 at 5:08 PM

720-397-6219 reported as a Robocall. Received on June 7, 2022 at 3:05 PM.

Anonymous User from , CO

June 4, 2022 at 3:34 PM

720-397-6751 reported as a unwanted call. Received on June 4, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Hobbs, NM

April 6, 2022 at 5:16 PM

720-397-6331 reported as a Prerecorded Voice. Received on April 6, 2022 at 11:06 AM.
Unwanted call for Medicare Medicaid Services
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

720-397-0XXX: 720-397-0559 | 720-397-0580 | 720-397-0583 | 720-397-0585 | 720-397-0587 |
720-397-1XXX: 720-397-1700 | 720-397-1722 | 720-397-1747 | 720-397-1770 | 720-397-1776 | 720-397-1777 | 720-397-1800 | 720-397-1852 | 720-397-1881 | 720-397-1887 | 720-397-1888 |
720-397-2XXX: 720-397-2200 | 720-397-2203 | 720-397-2204 | 720-397-2233 | 720-397-2234 | 720-397-2235 |
720-397-3XXX: 720-397-3000 | 720-397-3003 | 720-397-3005 | 720-397-3010 | 720-397-3012 | 720-397-3018 | 720-397-3800 | 720-397-3837 | 720-397-3838 | 720-397-3839 | 720-397-3887 | 720-397-3889 |
720-397-4XXX: 720-397-4500 | 720-397-4520 | 720-397-4523 | 720-397-4524 | 720-397-4545 |
720-397-6XXX: 720-397-6008 | 720-397-6020 | 720-397-6060 | 720-397-6070 | 720-397-6077 | 720-397-6078 | 720-397-6188 | 720-397-6197 | 720-397-6198 | 720-397-6199 | 720-397-6200 | 720-397-6202 | 720-397-6205 | 720-397-6247 | 720-397-6248 | 720-397-6258 | 720-397-6300 | 720-397-6303 | 720-397-6309 | 720-397-6362 | 720-397-6363 | 720-397-6369 | 720-397-6420 | 720-397-6423 | 720-397-6424 | 720-397-6447 | 720-397-6449 | 720-397-6452 | 720-397-6500 | 720-397-6534 | 720-397-6535 | 720-397-6538 | 720-397-6550 | 720-397-6562 | 720-397-6600 | 720-397-6640 | 720-397-6645 | 720-397-6647 | 720-397-6652 | 720-397-6656 | 720-397-6762 | 720-397-6767 | 720-397-6787 | 720-397-6795 | 720-397-6798 | 720-397-6799 | 720-397-6820 | 720-397-6824 | 720-397-6825 | 720-397-6883 | 720-397-6887 | 720-397-6889 | 720-397-6986 | 720-397-6987 | 720-397-6989 | 720-397-6996 | 720-397-6997 | 720-397-6998 |
720-397-7XXX: 720-397-7110 | 720-397-7111 | 720-397-7115 | 720-397-7171 | 720-397-7172 | 720-397-7179 |
720-397-8XXX: 720-397-8340 | 720-397-8343 | 720-397-8344 | 720-397-8383 | 720-397-8387 | 720-397-8500 | 720-397-8507 | 720-397-8570 | 720-397-8575 | 720-397-8578 | 720-397-8701 | 720-397-8722 | 720-397-8723 | 720-397-8724 | 720-397-8783 | 720-397-8787 | 720-397-8920 | 720-397-8922 | 720-397-8923 | 720-397-8995 | 720-397-8997 | 720-397-8998 |
720-397-9XXX: 720-397-9653 | 720-397-9654 | 720-397-9669 | 720-397-9693 | 720-397-9694 | 720-397-9696 |