720-636

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	720636
Basic Format	720-636
NPA (Area Code)	720
NXX	636

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
720-636-0XXX	6567	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	DENVER	AS	11/15/2013	DENVER	CO	WE	12/28/2013
720-636-1XXX	6567	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	DENVER	AS	11/15/2013	DENVER	CO	WE	12/28/2013
720-636-2XXX	6567	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	DENVER	AS	11/15/2013	DENVER	CO	WE	12/28/2013
720-636-3XXX	6567	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	DENVER	AS	11/15/2013	DENVER	CO	WE	12/28/2013
720-636-4XXX	6567	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	DENVER	AS	11/15/2013	DENVER	CO	WE	12/28/2013
720-636-5XXX	6567	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	DENVER	AS	11/15/2013	DENVER	CO	WE	12/28/2013
720-636-6XXX	6567	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	DENVER	AS	11/15/2013	DENVER	CO	WE	12/28/2013
720-636-7XXX	6118	LEVEL 3 COMMUNICATIONS, LLC - CO	DENVER	AS	11/20/2013	DENVER	CO	WE	12/31/2013
720-636-8XXX	6118	LEVEL 3 COMMUNICATIONS, LLC - CO	DENVER	AS	11/20/2013	DENVER	CO	WE	12/31/2013
720-636-9XXX	6118	LEVEL 3 COMMUNICATIONS, LLC - CO	DENVER	AS	11/20/2013	DENVER	CO	WE	12/31/2013
720-636-XXXX	6567	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	DENVER	AS	11/13/2013	DENVER	CO

Business/Government Phones on the 720-636 Prefix

Phone	Name	Address
720-636-4513	Cocovela Painting
720-636-5861	First Colorado Real Estate Services LLC
720-636-8421	Phil Long Ford of Denver
720-636-3896	Song of the Wolf healing Center	1536 South Ridge Road Bailey 80421 US
720-636-7660	Duluth Trading Company	16630 West Colfax Avenue Golden 80401 US
720-636-8606	Orangetheory Fitness	17051 East Lincoln Avenue Parker 80134 US

Reports

Anonymous User from Evans, Colorado

February 17, 2026 at 6:09 PM

720-636-7274 reported as a Live Voice or Other. Received on February 17, 2026 at 4:08 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CO

February 14, 2026 at 10:50 AM

720-636-7012 reported as a Robocall. Received on February 14, 2026 at 8:49 AM.

Anonymous User from Chagrin Falls, Ohio

February 13, 2026 at 10:43 AM

720-636-8762 reported as a Live Voice or Other. Received on February 13, 2026 at 10:41 AM.

Anonymous User from , CO

February 5, 2026 at 11:50 AM

720-636-8065 reported as a Robocall. Received on February 5, 2026 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from Broomfield, Colorado

January 8, 2026 at 4:36 PM

720-636-6790 reported as a Robocall. Received on January 8, 2026 at 2:31 PM.
Call for Dropped call or no message

Anonymous User from , CO

June 20, 2025 at 6:24 AM

720-636-8980 reported as a Robocall. Received on June 20, 2025 at 4:11 AM.

Anonymous User from Castle Rock, Colorado

May 30, 2025 at 4:30 PM

720-636-9388 reported as a unwanted call. Received on May 30, 2025 at 12:51 PM.

Anonymous User from , AZ

May 8, 2025 at 8:44 PM

720-636-4700 reported as a Robocall. Received on May 1, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Plantation, Florida

January 29, 2025 at 6:30 PM

720-636-8576 reported as a Live Voice or Other. Received on January 29, 2025 at 6:21 PM.

Anonymous User from Camas, Washington

January 24, 2025 at 1:35 AM

720-636-3422 reported as a Robocall. Received on January 23, 2025 at 12:26 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Buckeye, Arizona

November 22, 2024 at 12:24 PM

720-636-8504 reported as a Live Voice or Other. Received on November 22, 2024 at 10:20 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Buckeye, Arizona

November 22, 2024 at 12:24 PM

720-636-8504 reported as a Live Voice or Other. Received on November 22, 2024 at 10:20 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Aurora, CO

October 30, 2024 at 5:25 PM

reported as a Prerecorded Voice. Received on October 30, 2024 at 11:20 AM.
Unwanted call for Health Insurance Services
Caller ID indicated they called from 720-636-8217
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CO

August 2, 2024 at 11:05 AM

720-636-8430 reported as a Robocall. Received on August 2, 2024 at 8:54 AM.
Call for Dropped call or no message

Anonymous User from , CO

April 8, 2024 at 2:36 PM

720-636-9996 reported as a Live Voice or Other. Received on April 8, 2024 at 12:30 PM.
Call for No Subject Provided

Anonymous User from , CO

April 2, 2024 at 7:39 PM

720-636-9996 reported as a Live Voice or Other. Received on April 2, 2024 at 5:01 PM.
Call for No Subject Provided

Anonymous User from , CO

March 29, 2024 at 11:48 AM

720-636-9996 reported as a Robocall. Received on March 29, 2024 at 9:30 PM.
Call for No Subject Provided

Anonymous User from , CO

March 26, 2024 at 2:28 PM

720-636-9996 reported as a Live Voice or Other. Received on March 26, 2024 at 12:23 PM.
Call for No Subject Provided

Anonymous User from , CO

March 20, 2024 at 4:27 PM

720-636-9996 reported as a Live Voice or Other. Received on March 20, 2024 at 2:01 PM.
Call for No Subject Provided

Anonymous User from , CO

March 18, 2024 at 5:08 PM

720-636-9996 reported as a Live Voice or Other. Received on March 18, 2024 at 3:02 PM.
Call for No Subject Provided

Anonymous User from , CO

March 18, 2024 at 3:40 PM

720-636-9996 reported as a Live Voice or Other. Received on March 18, 2024 at 1:36 PM.
Call for No Subject Provided

Anonymous User from , CO

March 18, 2024 at 3:36 PM

720-636-9996 reported as a Live Voice or Other. Received on March 18, 2023 at 1:32 PM.
Call for No Subject Provided

Anonymous User from , CO

March 13, 2024 at 9:55 AM

720-636-9996 reported as a Robocall. Received on March 13, 2024 at 7:52 AM.
Call for No Subject Provided

Anonymous User from , CO

March 12, 2024 at 11:35 AM

720-636-9996 reported as a Robocall. Received on March 12, 2024 at 8:30 AM.
Call for No Subject Provided

Anonymous User from , CO

March 11, 2024 at 5:31 PM

720-636-9996 reported as a Robocall. Received on March 11, 2024 at 3:27 PM.
Call for No Subject Provided

Anonymous User from Aspen, Colorado

January 9, 2024 at 2:23 PM

720-636-9958 reported as a Robocall. Received on January 8, 2024 at 1:48 PM.

Anonymous User from , CO

January 8, 2024 at 8:00 PM

720-636-9958 reported as a Live Voice or Other. Received on January 8, 2024 at 5:36 PM.
Call for Dropped call or no message

Anonymous User from Ballwin, Missouri

August 31, 2023 at 1:43 PM

720-636-4568 reported as a Robocall. Received on August 31, 2023 at 12:20 PM.

Anonymous User from Clarks Hill, South Carolina

January 26, 2023 at 12:02 PM

720-636-9700 reported as a Live Voice or Other. Received on January 25, 2023 at 1:09 PM.

Anonymous User from , TX

December 23, 2022 at 1:10 PM

720-636-8148 reported as a Robocall. Received on December 23, 2022 at 12:06 PM.
Call for Dropped call or no message

Anonymous User from Springfield, Oregon

December 12, 2022 at 5:56 PM

720-636-7727 reported as a Live Voice or Other. Received on December 12, 2022 at 12:21 PM.

Anonymous User from , TX

July 18, 2022 at 9:54 PM

720-636-8510 reported as a Robocall. Received on July 18, 2022 at 1:20 PM.
Call for Dropped call or no message

Anonymous User from Arvada, Colorado

June 25, 2022 at 11:29 AM

720-636-7199 reported as a Robocall. Received on June 10, 2022 at 7:15 AM.

Anonymous User from Denver, Colorado

June 18, 2022 at 3:54 PM

720-636-9041 reported as a Live Voice or Other. Received on June 18, 2022 at 1:44 PM.

Anonymous User from , SC

January 20, 2015 at 5:05 PM

reported as a Prerecorded Voice. Received on January 20, 2015 at 11:02 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 720-636-7009
Contacted via Wired

Anonymous User from , NJ

December 19, 2014 at 4:53 PM

reported as a Prerecorded Voice. Received on December 19, 2014 at 10:24 AM.
Robocall for unknown
Caller ID indicated they called from 720-636-8260
Contacted via Wired

Most 'popular' numbers on this prefix:

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