720-544

You are reviewing the Area Code (NPA/NXX) report for 720-544. Did you mean to search the SMS short code 720544?

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	720544
Basic Format	720-544
NPA (Area Code)	720
NXX	544

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	State	Region	Block Effective Date
720-544-0XXX	9636	QWEST CORPORATION	DENVER	RT		CO	WE
720-544-1XXX	6010	NEW CINGULAR WIRELESS PCS, LLC	DENVER	AS	03/19/2008	CO	WE	05/18/2008
720-544-2XXX	9636	QWEST CORPORATION	DENVER	RT		CO	WE
720-544-3XXX	6567	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO	DENVER	AS	07/08/2009	CO	WE	08/24/2009
720-544-4XXX	9636	QWEST CORPORATION	DENVER	RT		CO	WE
720-544-5XXX	9636	QWEST CORPORATION	DENVER	RT		CO	WE
720-544-6XXX	829J	PAETEC ITEL, LLC	DENVER	AS	10/17/2007	CO	WE	11/16/2007
720-544-7XXX	026D	ONVOY, LLC - CO	DENVER	AS	03/12/2008	CO	WE	04/11/2008
720-544-8XXX	9636	QWEST CORPORATION	DENVER	RT		CO	WE
720-544-9XXX	6010	NEW CINGULAR WIRELESS PCS, LLC	DENVER	AS	09/30/2008	CO	WE	10/10/2008
720-544-XXXX	9636	QWEST CORPORATION	DENVER	AS		CO

Business/Government Phones on the 720-544 Prefix

Phone	Name	Address
720-544-9420	Optimal Cleaning Services LLC
720-544-9634	Absolute Mechanical Contractor LLC
720-544-6105	Ambler	1801 Wewatta Street Denver 80202 US

Reports

Anonymous User from Golden, Colorado

January 13, 2026 at 2:05 PM

720-544-8046 reported as a Robocall. Received on January 13, 2026 at 11:30 AM.
Call for Medical & prescriptions

Anonymous User from Aurora, Colorado

January 9, 2026 at 6:16 PM

720-544-0869 reported as a Robocall. Received on January 9, 2026 at 2:00 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Waxhaw, Colorado

February 7, 2025 at 8:01 PM

720-544-4549 reported as a Robocall. Received on February 6, 2025 at 12:34 PM.
Call for Medical & prescriptions

Anonymous User from Loveland, Colorado

May 13, 2024 at 10:47 AM

720-544-4182 reported as a Robocall. Received on May 13, 2024 at 8:41 AM.
Call for Medical & prescriptions

Anonymous User from , CO

February 22, 2024 at 4:16 PM

720-544-7038 reported as a Robocall. Received on February 22, 2024 at 3:03 AM.

Anonymous User from , CO

January 16, 2024 at 5:36 PM

720-544-2592 reported as a Live Voice or Other. Received on January 16, 2024 at 11:23 AM.
Call for Dropped call or no message

Anonymous User from Colorado Springs, Colorado

October 10, 2023 at 4:24 PM

720-544-9692 reported as a Robocall. Received on October 10, 2023 at 2:11 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Lamar, Colorado

March 13, 2023 at 6:05 PM

720-544-6212 reported as a Robocall. Received on March 13, 2023 at 4:04 PM.
Call for Medical & prescriptions

Anonymous User from , CO

July 27, 2022 at 12:32 PM

720-544-2967 reported as a Robocall. Received on July 27, 2022 at 9:41 AM.
Call for Warranties & protection plans

Most 'popular' numbers on this prefix:

720-544-1XXX: 720-544-1800 | 720-544-1820 | 720-544-1822 | 720-544-1824 | 720-544-1852 | 720-544-1887 |
720-544-2XXX: 720-544-2500 | 720-544-2525 | 720-544-2562 | 720-544-2594 | 720-544-2596 | 720-544-2599 | 720-544-2800 | 720-544-2807 | 720-544-2840 | 720-544-2845 | 720-544-2847 | 720-544-2911 | 720-544-2912 | 720-544-2914 | 720-544-2992 | 720-544-2997 | 720-544-2998 |
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