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720-455

You are reviewing the Area Code (NPA/NXX) report for 720-455. Did you mean to search the SMS short code 720455?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number720455
Basic Format720-455
NPA (Area Code)720
NXX455

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
720-455-0XXX9636QWEST CORPORATIONDENVERAS07/06/2010DENVERCOWE08/28/2010
720-455-1XXX9636QWEST CORPORATIONDENVERAS07/06/2010DENVERCOWE08/28/2010
720-455-2XXX9636QWEST CORPORATIONDENVERAS07/06/2010DENVERCOWE08/28/2010
720-455-3XXX9636QWEST CORPORATIONDENVERAS07/06/2010DENVERCOWE08/28/2010
720-455-4XXX9636QWEST CORPORATIONDENVERAS07/06/2010DENVERCOWE08/28/2010
720-455-5XXX9636QWEST CORPORATIONDENVERAS07/06/2010DENVERCOWE08/28/2010
720-455-6XXX9636QWEST CORPORATIONDENVERAS07/06/2010DENVERCOWE08/28/2010
720-455-7XXX9636QWEST CORPORATIONDENVERAS07/06/2010DENVERCOWE08/28/2010
720-455-8XXX9636QWEST CORPORATIONDENVERAS07/06/2010DENVERCOWE08/28/2010
720-455-9XXX9636QWEST CORPORATIONDENVERAS07/06/2010DENVERCOWE08/28/2010
720-455-XXXX9636QWEST CORPORATIONDENVERAS07/02/2010DENVERCO

Business/Government Phones on the 720-455 Prefix

PhoneNameAddress
720-455-3664Manna2350 Meadows Boulevard Castle Rock 80109 US
720-455-5000AdventHealth Castle Rock Hospital2350 Meadows Boulevard Castle Rock 80109 US
720-455-5000AdventHealth Castle Rock Hospital2350 Meadows Parkway Castle Rock 80109 US
720-455-5000AdventHealth Castle Rock Human ResourcesUS

Reports

Anonymous User from , CO

April 26, 2026 at 10:41 AM

720-455-0901 reported as a Live Voice or Other. Received on April 25, 2026 at 11:07 AM.

Anonymous User from 70, Colorado

March 23, 2026 at 5:49 PM

720-455-0372 reported as a Live Voice or Other. Received on March 23, 2026 at 2:31 PM.

Anonymous User from Erie, Colorado

March 5, 2026 at 3:27 PM

720-455-0746 reported as a Live Voice or Other. Received on March 3, 2026 at 12:00 AM.

Anonymous User from Wheat Ridge, Colorado

January 9, 2026 at 4:25 PM

720-455-4020 reported as a Robocall. Received on January 9, 2026 at 2:05 PM.

Anonymous User from Wheat Ridge, Colorado

December 22, 2025 at 12:37 PM

720-455-6178 reported as a Robocall. Received on December 20, 2025 at 9:50 AM.

Anonymous User from Thornton, Colorado

May 15, 2025 at 5:09 PM

720-455-4871 reported as a Robocall. Received on May 15, 2025 at 12:33 PM.

Anonymous User from , CO

April 23, 2025 at 5:28 PM

720-455-8590 reported as a Robocall. Received on April 23, 2025 at 12:30 PM.
Call for Medical & prescriptions

Anonymous User from Statesville, Pennsylvania

February 21, 2025 at 8:00 PM

720-455-3781 reported as a Robocall. Received on January 16, 2025 at 9:11 AM.

Anonymous User from Denver, Colorado

January 18, 2025 at 10:59 PM

720-455-8080 reported as a Robocall. Received on January 16, 2025 at 11:00 AM.

Anonymous User from Golden, Colorado

April 20, 2024 at 3:54 PM

720-455-8543 reported as a unwanted call. Received on April 8, 2024 at 12:00 AM.

Anonymous User from , CO

February 26, 2024 at 3:41 PM

720-455-8356 reported as a Robocall. Received on February 26, 2024 at 1:36 PM.

Anonymous User from , CO

February 19, 2024 at 12:49 PM

720-455-8096 reported as a Live Voice or Other. Received on February 19, 2024 at 11:45 AM.
Call for Warranties & protection plans

Anonymous User from Noble, Oklahoma

June 22, 2023 at 11:37 AM

720-455-6596 reported as a Live Voice or Other. Received on June 21, 2023 at 11:49 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Wheatland, WY

February 28, 2023 at 10:04 PM

720-455-9400 reported as a Prerecorded Voice. Received on February 28, 2023 at 2:57 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Thornton, Colorado

December 6, 2022 at 6:02 PM

720-455-7087 reported as a Robocall. Received on December 6, 2022 at 3:56 PM.

Anonymous User from , CO

August 15, 2022 at 6:05 PM

720-455-3661 reported as a Robocall. Received on August 15, 2022 at 5:00 PM.
Call for Warranties & protection plans

Anonymous User from Denver, CO

March 4, 2022 at 5:58 PM

None reported as a Prerecorded Voice. Received on March 4, 2022 at 10:50 AM.
Unwanted call for Auto Warranty Services
Caller ID indicated they called from 720-455-7273
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

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720-455-9XXX: 720-455-9400 | 720-455-9405 | 720-455-9409 |