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720-504

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number720504
Basic Format720-504
NPA (Area Code)720
NXX504

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
720-504-0XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS05/29/2013DENVERCOWE07/26/2013
720-504-1XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS05/29/2013DENVERCOWE07/26/2013
720-504-2XXX026DONVOY, LLC - CODENVERAS05/29/2013DENVERCOWE07/26/2013
720-504-3XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS05/29/2013DENVERCOWE07/26/2013
720-504-4XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS05/29/2013DENVERCOWE07/26/2013
720-504-5XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS05/29/2013DENVERCOWE07/26/2013
720-504-6XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS05/29/2013DENVERCOWE07/26/2013
720-504-7XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS05/29/2013DENVERCOWE07/26/2013
720-504-8XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS05/29/2013DENVERCOWE07/26/2013
720-504-9XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS05/29/2013DENVERCOWE07/26/2013
720-504-XXXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS05/24/2013DENVERCO

Business/Government Phones on the 720-504 Prefix

PhoneNameAddress
720-504-0005ARE Solar
720-504-0658High Mountain Drywall & Repairs LLC
720-504-1108Goldman Law LLC
720-504-0108Panda Express15481 East 104th Avenue Commerce City 80022 US
720-504-4236Colorado Beauty RN3855 Ambrosia Street Castle Rock 80109 US
720-504-6533Sharky's Paradise1648 Main Street Longmont 80501 US
720-504-9908Elbert County Artists Guild338 South Main Street Elizabeth 80107 US

Reports

Anonymous User from , CO

April 22, 2026 at 1:50 PM

720-504-9793 reported as a Live Voice or Other. Received on April 22, 2026 at 11:35 AM.
Call for Home improvement & cleaning

Anonymous User from Aurora, Colorado

March 25, 2026 at 3:54 PM

720-504-9259 reported as a Robocall. Received on March 25, 2026 at 10:00 AM.
Call for Home improvement & cleaning

Anonymous User from , CO

March 9, 2026 at 10:27 AM

720-504-2580 reported as a Live Voice or Other. Received on March 9, 2026 at 8:12 AM.
Call for Dropped call or no message

Anonymous User from Aurora, Colorado

February 16, 2026 at 6:31 PM

720-504-3029 reported as a Robocall. Received on February 16, 2026 at 4:00 AM.
Call for Home improvement & cleaning

Anonymous User from , CO

February 12, 2026 at 4:34 PM

720-504-7275 reported as a unwanted call. Received on February 12, 2026 at 2:18 PM.
Call for No Subject Provided

Anonymous User from South Hutchinson, Kansas

January 31, 2026 at 1:37 PM

720-504-9331 reported as a unwanted call. Received on January 21, 2026 at 7:47 AM.

Anonymous User from Littleton, Colorado

January 23, 2026 at 12:05 PM

720-504-8192 reported as a Robocall. Received on January 23, 2026 at 10:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Thorton, Colorado

January 22, 2026 at 12:08 PM

720-504-8684 reported as a Robocall. Received on January 22, 2026 at 10:00 AM.
Call for Medical & prescriptions

Anonymous User from Wheat Ridge, Colorado

January 13, 2026 at 5:42 PM

720-504-4349 reported as a Robocall. Received on January 13, 2026 at 3:40 PM.

Anonymous User from Wheat Ridge, Colorado

January 7, 2026 at 4:16 PM

720-504-1000 reported as a Robocall. Received on January 7, 2026 at 11:52 AM.

Anonymous User from Brush, Colorado

December 29, 2025 at 9:28 PM

720-504-3367 reported as a Live Voice or Other. Received on December 29, 2025 at 6:36 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

December 8, 2025 at 2:54 PM

720-504-8968 reported as a Robocall. Received on December 8, 2025 at 8:45 AM.
Call for Charities

Anonymous User from , CO

September 19, 2025 at 10:33 AM

720-504-3367 reported as a Live Voice or Other. Received on September 18, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Ault, Colorado

August 15, 2025 at 6:25 PM

720-504-5275 reported as a Robocall. Received on August 14, 2025 at 5:04 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Estes Park, Colorado

July 21, 2025 at 3:06 PM

720-504-2367 reported as a Robocall. Received on June 30, 2025 at 9:16 AM.
Call for Dropped call or no message

Anonymous User from Castle Rock, Colorado

July 7, 2025 at 4:05 PM

720-504-2388 reported as a Live Voice or Other. Received on July 7, 2025 at 2:00 PM.
Call for Home improvement & cleaning

Anonymous User from Sandwich, Massachusetts

June 30, 2025 at 2:35 PM

720-504-2352 reported as a Live Voice or Other. Received on June 30, 2025 at 2:16 PM.
Call for Home improvement & cleaning

Anonymous User from Golden, Colorado

June 27, 2025 at 11:01 AM

720-504-7701 reported as a Robocall. Received on June 26, 2025 at 9:29 AM.

Anonymous User from Johnstown, Colorado

June 19, 2025 at 1:42 PM

720-504-2393 reported as a Live Voice or Other. Received on June 17, 2025 at 1:20 PM.
Call for Dropped call or no message

Anonymous User from Johnstown, Colorado

June 19, 2025 at 1:42 PM

720-504-2393 reported as a Live Voice or Other. Received on June 17, 2025 at 1:20 PM.
Call for Dropped call or no message

Anonymous User from , CO

June 17, 2025 at 7:39 PM

720-504-2392 reported as a unwanted call. Received on June 17, 2025 at 5:28 PM.

Anonymous User from Littleton, Colorado

June 17, 2025 at 12:42 PM

720-504-2314 reported as a Live Voice or Other. Received on June 17, 2025 at 10:40 AM.
Call for Vacation & timeshares

Anonymous User from Las Vegas, Nevada

June 4, 2025 at 7:24 PM

720-504-3076 reported as a Robocall. Received on June 4, 2025 at 4:17 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , KS

May 28, 2025 at 6:48 PM

720-504-2410 reported as a Live Voice or Other. Received on May 28, 2025 at 12:00 AM.
Call for Home improvement & cleaning

Anonymous User from Elizabeth, Colorado

May 27, 2025 at 1:20 PM

720-504-2396 reported as a Live Voice or Other. Received on May 26, 2025 at 12:40 PM.
Call for Home improvement & cleaning

Anonymous User from , CO

May 26, 2025 at 4:56 PM

720-504-2390 reported as a Robocall. Received on May 26, 2025 at 2:27 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Montrose, Colorado

April 18, 2025 at 1:41 PM

720-504-0831 reported as a Live Voice or Other. Received on April 17, 2025 at 3:06 PM.

Anonymous User from , CO

February 25, 2025 at 12:47 PM

720-504-2486 reported as a Robocall. Received on February 25, 2025 at 10:47 AM.
Call for Dropped call or no message

Anonymous User from Denver, Colorado

February 20, 2025 at 2:37 PM

720-504-2353 reported as a Live Voice or Other. Received on February 20, 2025 at 11:30 AM.

Anonymous User from Denver, Colorado

February 12, 2025 at 3:32 PM

720-504-2390 reported as a unwanted call. Received on January 31, 2024 at 2:17 PM.

Anonymous User from Waxhaw, North Carolina

January 27, 2025 at 6:39 PM

720-504-8102 reported as a Robocall. Received on January 24, 2025 at 12:03 PM.
Call for Medical & prescriptions

Anonymous User from , NY

January 16, 2025 at 11:05 AM

720-504-2659 reported as a unwanted call. Received on January 13, 2025 at 7:57 PM.

Anonymous User from Aurora, Colorado

December 5, 2024 at 12:34 PM

720-504-3723 reported as a Robocall. Received on December 5, 2024 at 10:31 AM.

Anonymous User from Aurora, Colorado

December 5, 2024 at 12:33 PM

720-504-3723 reported as a Robocall. Received on December 5, 2024 at 10:31 AM.

Anonymous User from Evergreen, Colorado

December 3, 2024 at 7:48 PM

720-504-4951 reported as a Live Voice or Other. Received on October 20, 2024 at 2:26 PM.
Call for Dropped call or no message

Anonymous User from Longmont, Colorado

October 31, 2024 at 8:00 PM

720-504-1398 reported as a Live Voice or Other. Received on October 31, 2024 at 12:00 PM.

Anonymous User from Canon City, Colorado

October 24, 2024 at 12:14 PM

720-504-4951 reported as a Robocall. Received on October 20, 2024 at 2:51 PM.
Call for Medical & prescriptions

Anonymous User from , CO

October 21, 2024 at 6:00 PM

720-504-4951 reported as a Robocall. Received on October 20, 2024 at 3:17 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

October 21, 2024 at 5:44 PM

720-504-4951 reported as a Robocall. Received on October 20, 2024 at 3:27 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

October 21, 2024 at 3:26 PM

720-504-4951 reported as a Robocall. Received on October 21, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CO

October 21, 2024 at 1:34 PM

720-504-4951 reported as a Robocall. Received on October 20, 2024 at 1:53 PM.
Call for Dropped call or no message

Anonymous User from Fort Morgan, CO

October 20, 2024 at 9:41 PM

720-504-4951 reported as a Prerecorded Voice. Received on October 20, 2024 at 3:17 PM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Longmont, Colorado

October 20, 2024 at 9:13 PM

720-504-4951 reported as a Robocall. Received on October 20, 2024 at 3:31 PM.

Anonymous User from , CO

October 20, 2024 at 9:02 PM

720-504-4951 reported as a Robocall. Received on October 19, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Loveland, Colorado

October 20, 2024 at 7:03 PM

720-504-4957 reported as a Live Voice or Other. Received on October 20, 2024 at 4:32 PM.

Anonymous User from Arvada, Colorado

October 2, 2024 at 3:45 PM

720-504-9604 reported as a Live Voice or Other. Received on October 2, 2024 at 1:39 PM.

Anonymous User from Twin Falls, Idaho

September 4, 2024 at 4:23 PM

720-504-7228 reported as a Robocall. Received on September 4, 2024 at 2:14 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Englewood, Colorado

June 24, 2024 at 2:32 PM

720-504-4676 reported as a Robocall. Received on June 19, 2024 at 12:00 AM.

Anonymous User from , OH

June 2, 2024 at 8:34 PM

720-504-2603 reported as a Live Voice or Other. Received on June 2, 2024 at 2:21 PM.

Anonymous User from Denver, CO

April 16, 2024 at 1:33 AM

None reported as a Prerecorded Voice. Received on April 16, 2024 at 7:24 PM.
Unwanted call for unknown
Caller ID indicated they called from 720-504-1503
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Aurora, Colorado

February 24, 2024 at 6:15 PM

720-504-9056 reported as a Robocall. Received on February 24, 2024 at 2:00 PM.
Call for Dropped call or no message

Anonymous User from Denver, Colorado

February 22, 2024 at 11:49 AM

720-504-1522 reported as a Live Voice or Other. Received on February 21, 2024 at 6:39 PM.
Call for Dropped call or no message

Anonymous User from Denver, Colorado

February 10, 2024 at 2:02 PM

720-504-1503 reported as a Live Voice or Other. Received on February 10, 2024 at 11:52 AM.
Call for Dropped call or no message

Anonymous User from Lafayette, Colorado

October 23, 2023 at 3:56 PM

720-504-2992 reported as a Robocall. Received on October 23, 2023 at 12:55 PM.

Anonymous User from Snowmass Village, Colorado

September 8, 2023 at 6:23 PM

720-504-9389 reported as a Live Voice or Other. Received on August 22, 2023 at 2:26 PM.

Anonymous User from , FL

June 7, 2023 at 9:14 PM

720-504-4733 reported as a Live Voice or Other. Received on June 7, 2023 at 6:30 PM.

Anonymous User from Broomfield, Colorado

February 21, 2023 at 11:45 AM

720-504-3025 reported as a Robocall. Received on February 21, 2023 at 9:27 AM.

Anonymous User from Broomfield, Colorado

February 20, 2023 at 11:55 AM

720-504-3025 reported as a Robocall. Received on February 20, 2023 at 9:52 AM.

Anonymous User from Broomfield, Colorado

February 9, 2023 at 6:24 PM

720-504-3025 reported as a Robocall. Received on February 9, 2023 at 2:01 PM.

Anonymous User from Broomfield, Colorado

February 7, 2023 at 1:14 PM

720-504-3025 reported as a Robocall. Received on February 7, 2023 at 9:42 AM.

Anonymous User from , CO

January 26, 2023 at 6:03 PM

720-504-2950 reported as a Live Voice or Other. Received on January 26, 2023 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Denver, Colorado

January 25, 2023 at 7:07 PM

720-504-6579 reported as a Robocall. Received on January 25, 2023 at 12:40 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Loveland, Colorado

January 12, 2023 at 8:23 PM

720-504-3697 reported as a Live Voice or Other. Received on January 12, 2023 at 11:53 AM.
Call for Dropped call or no message

Anonymous User from Chicago, Illinois

November 30, 2022 at 6:43 PM

720-504-6203 reported as a Robocall. Received on November 30, 2022 at 4:57 PM.
Call for Medical & prescriptions

Anonymous User from Pearland, Texas

June 29, 2022 at 10:33 AM

720-504-2649 reported as a Robocall. Received on June 28, 2022 at 3:56 PM.
Call for Dropped call or no message

Anonymous User from Parker, Colorado

June 23, 2022 at 4:42 PM

720-504-2638 reported as a Live Voice or Other. Received on June 23, 2022 at 1:39 PM.

Anonymous User from Centennial, CO

March 11, 2021 at 8:49 PM

None reported as a Abandoned Calls. Received on March 11, 2021 at 10:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 720-504-5815
Contacted via Internet (VOIP)

Anonymous User from , CO

August 16, 2016 at 4:51 PM

reported as a Prerecorded Voice. Received on August 16, 2016 at 9:37 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 720-504-1552
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CO

May 15, 2016 at 9:52 PM

reported as a Abandoned Calls. Received on May 15, 2016 at 2:44 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 720-504-1552
Contacted via Internet (VOIP)

Anonymous User from , CA

August 6, 2015 at 10:28 PM

reported as a Prerecorded Voice. Received on August 5, 2015 at 1:31 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 720-504-0460
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , VA

April 8, 2015 at 8:31 PM

reported as a Text Message. Received on April 8, 2015 at 3:03 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 720-504-1373
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

March 10, 2015 at 5:51 AM

720-504-6034 reported as a Prerecorded Voice. Received on March 4, 2015 at 6:12 PM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wired

Anonymous User from , CA

March 6, 2015 at 12:43 AM

reported as a Prerecorded Voice. Received on March 5, 2015 at 3:40 PM.
Robocall for unknown
Caller ID indicated they called from 720-504-6034
Contacted via Wired

Anonymous User from , CA

March 4, 2015 at 8:43 PM

reported as a Prerecorded Voice. Received on March 4, 2015 at 11:30 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 720-504-6034
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

720-504-0XXX: 720-504-0000 | 720-504-0001 | 720-504-0002 | 720-504-0020 | 720-504-0024 | 720-504-0402 | 720-504-0403 | 720-504-0406 | 720-504-0460 | 720-504-0462 | 720-504-0466 | 720-504-0602 | 720-504-0606 | 720-504-0647 | 720-504-0650 | 720-504-0652 | 720-504-0656 | 720-504-0806 | 720-504-0807 | 720-504-0808 |
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720-504-2XXX: 720-504-2300 | 720-504-2345 | 720-504-2352 | 720-504-2391 | 720-504-2396 | 720-504-2399 | 720-504-2400 | 720-504-2436 | 720-504-2447 | 720-504-2480 | 720-504-2483 | 720-504-2486 | 720-504-2600 | 720-504-2606 | 720-504-2607 | 720-504-2609 | 720-504-2661 | 720-504-2667 | 720-504-2700 | 720-504-2703 | 720-504-2707 | 720-504-2772 | 720-504-2777 | 720-504-2778 | 720-504-2992 | 720-504-2997 | 720-504-2998 | 720-504-2999 |
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720-504-4XXX: 720-504-4600 | 720-504-4667 | 720-504-4670 | 720-504-4676 | 720-504-4678 | 720-504-4732 | 720-504-4734 | 720-504-4737 | 720-504-4787 | 720-504-4950 | 720-504-4955 | 720-504-4959 | 720-504-4997 | 720-504-4998 |
720-504-5XXX: 720-504-5810 | 720-504-5811 | 720-504-5818 | 720-504-5887 |
720-504-6XXX: 720-504-6006 | 720-504-6008 | 720-504-6020 | 720-504-6030 | 720-504-6033 | 720-504-6038 | 720-504-6200 | 720-504-6202 | 720-504-6205 | 720-504-6500 | 720-504-6510 | 720-504-6550 | 720-504-6570 | 720-504-6575 | 720-504-6578 |
720-504-7XXX: 720-504-7220 | 720-504-7226 | 720-504-7229 | 720-504-7258 | 720-504-7272 | 720-504-7279 |
720-504-8XXX: 720-504-8100 | 720-504-8103 | 720-504-8109 | 720-504-8186 | 720-504-8187 | 720-504-8197 | 720-504-8383 | 720-504-8386 | 720-504-8387 | 720-504-8393 | 720-504-8396 | 720-504-8397 |
720-504-9XXX: 720-504-9000 | 720-504-9006 | 720-504-9008 | 720-504-9050 | 720-504-9053 | 720-504-9054 | 720-504-9380 | 720-504-9383 | 720-504-9385 | 720-504-9393 | 720-504-9600 | 720-504-9606 | 720-504-9609 | 720-504-9696 |