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720-505

You are reviewing the Area Code (NPA/NXX) report for 720-505. Did you mean to search the SMS short code 720505?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number720505
Basic Format720-505
NPA (Area Code)720
NXX505

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
720-505-0XXX6567CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVERAS01/12/2011DENVERCOWE03/12/2011
720-505-1XXX6567CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVERAS01/12/2011DENVERCOWE03/12/2011
720-505-2XXX6118LEVEL 3 COMMUNICATIONS, LLC - CODENVERAS03/23/2011DENVERCOWE04/22/2011
720-505-3XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS03/30/2011DENVERCOWE04/29/2011
720-505-4XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS03/30/2011DENVERCOWE04/29/2011
720-505-5XXX078FBANDWIDTH.COM CLEC, LLC - CODENVERAS04/22/2011DENVERCOWE05/19/2011
720-505-6XXX6567CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVERAS06/09/2011DENVERCOWE07/07/2011
720-505-7XXX6567CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVERAS06/09/2011DENVERCOWE07/28/2011
720-505-8XXX026DONVOY, LLC - CODENVERAS06/09/2011DENVERCOWE06/21/2011
720-505-9XXX6529T-MOBILE USA, INC.DENVERAS06/15/2011DENVERCOWE07/09/2011
720-505-XXXX6567CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVERAS01/11/2011DENVERCO

Business/Government Phones on the 720-505 Prefix

PhoneNameAddress
720-505-0731Mayfield Plumbing & Backflow LLC
720-505-2251Moving Help
720-505-2600Fortis
720-505-4147Preference Window Tinting LLC
720-505-6212C.A.M. - California Artisanal Medicine
720-505-6395GoodPWR LLC
720-505-7944Little Bear Tree Service LLC
720-505-94012 Brothers Concrete LLC
720-505-2662Subway11017 South Parker Road Parker 80134 US
720-505-3145Diamond Dental Group: Dr. Alex Katanov9779 East Hampden Avenue Denver 80231 US
720-505-3364DenHac700 Kalamath Street Denver 80204 US
720-505-3775Superhuman Academy3640 Walnut Street Boulder 80301 US
720-505-4605Smashburger13700 East Colfax Avenue Aurora 80011 US

Reports

Anonymous User from , CO

March 5, 2026 at 12:49 PM

720-505-2738 reported as a Live Voice or Other. Received on March 5, 2026 at 9:28 AM.

Anonymous User from Highlands Ranch, Colorado

February 20, 2026 at 11:05 AM

720-505-8420 reported as a Robocall. Received on February 19, 2026 at 5:03 PM.
Call for Dropped call or no message

Anonymous User from Thornton, Colorado

February 6, 2026 at 11:08 AM

720-505-5097 reported as a Robocall. Received on February 6, 2026 at 8:55 AM.
Call for Medical & prescriptions

Anonymous User from ,

February 2, 2026 at 5:44 PM

720-505-2451 reported as a Live Voice or Other. Received on February 2, 2026 at 3:41 PM.

Anonymous User from ,

February 2, 2026 at 5:43 PM

720-505-2451 reported as a Live Voice or Other. Received on February 2, 2026 at 3:41 PM.

Anonymous User from Longmont, Colorado

January 12, 2026 at 12:26 PM

720-505-4074 reported as a Robocall. Received on January 12, 2026 at 10:23 AM.

Anonymous User from , NC

November 19, 2025 at 8:29 PM

720-505-7270 reported as a Robocall. Received on November 11, 2025 at 5:39 PM.

Anonymous User from Littleton, Colorado

September 23, 2025 at 12:33 PM

720-505-8763 reported as a Live Voice or Other. Received on September 19, 2025 at 1:35 PM.

Anonymous User from Littleton, Colorado

September 16, 2025 at 4:25 PM

720-505-8647 reported as a Live Voice or Other. Received on September 14, 2025 at 3:04 PM.

Anonymous User from , GA

September 15, 2025 at 11:39 AM

720-505-5609 reported as a Live Voice or Other. Received on September 15, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Littleton, Colorado

September 14, 2025 at 4:31 PM

720-505-8647 reported as a Live Voice or Other. Received on September 14, 2025 at 1:15 AM.

Anonymous User from Littleton, Colorado

September 12, 2025 at 7:21 PM

720-505-8709 reported as a Live Voice or Other. Received on September 12, 2025 at 3:02 PM.

Anonymous User from Littleton, Colorado

September 12, 2025 at 7:17 PM

720-505-8709 reported as a Live Voice or Other. Received on September 12, 2025 at 4:18 PM.

Anonymous User from Littleton, Colorado

September 10, 2025 at 4:46 PM

720-505-8709 reported as a Live Voice or Other. Received on September 9, 2025 at 4:10 PM.

Anonymous User from Littleton, Colorado

September 8, 2025 at 6:23 PM

720-505-8709 reported as a Live Voice or Other. Received on September 6, 2025 at 2:12 PM.

Anonymous User from Littleton, Colorado

September 6, 2025 at 2:58 PM

720-505-8709 reported as a Live Voice or Other. Received on September 6, 2025 at 12:14 PM.
Call for No Subject Provided

Anonymous User from Littleton, Colorado

September 6, 2025 at 2:54 PM

720-505-8709 reported as a Live Voice or Other. Received on September 6, 2025 at 11:16 AM.
Call for No Subject Provided

Anonymous User from Littleton, Colorado

September 4, 2025 at 3:43 PM

720-505-8763 reported as a Live Voice or Other. Received on September 4, 2025 at 12:27 PM.
Call for No Subject Provided

Anonymous User from Aurora, Colorado

August 7, 2025 at 2:52 PM

720-505-8713 reported as a Robocall. Received on August 7, 2025 at 12:43 PM.

Anonymous User from Aurora, Colorado

July 9, 2025 at 3:55 PM

720-505-8771 reported as a Robocall. Received on July 9, 2025 at 1:50 PM.
Call for Debt collection

Anonymous User from Elizabeth, Colorado

July 1, 2025 at 4:20 PM

720-505-8616 reported as a Live Voice or Other. Received on July 1, 2025 at 2:53 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Highlands, Texas

June 30, 2025 at 11:17 AM

720-505-3404 reported as a Robocall. Received on June 30, 2025 at 10:15 AM.
Call for Home improvement & cleaning

Anonymous User from Aurora, Colorado

June 4, 2025 at 11:39 PM

720-505-2186 reported as a Robocall. Received on June 4, 2025 at 9:16 PM.
Call for Medical & prescriptions

Anonymous User from , CO

April 29, 2025 at 7:14 PM

720-505-8613 reported as a Robocall. Received on April 29, 2025 at 5:11 PM.
Call for Home improvement & cleaning

Anonymous User from , AR

April 23, 2025 at 12:16 PM

720-505-8476 reported as a Live Voice or Other. Received on April 23, 2025 at 10:13 AM.

Anonymous User from Denver, Colorado

April 21, 2025 at 6:26 PM

720-505-8789 reported as a Robocall. Received on April 14, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Rexburg, Colorado

April 21, 2025 at 3:25 PM

720-505-8477 reported as a Live Voice or Other. Received on April 21, 2025 at 10:19 AM.

Anonymous User from Rexburg, Idaho

April 21, 2025 at 3:22 PM

720-505-8493 reported as a Live Voice or Other. Received on April 21, 2025 at 1:14 PM.

Anonymous User from , CO

April 19, 2025 at 8:52 PM

720-505-8419 reported as a unwanted call. Received on April 19, 2025 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CO

April 19, 2025 at 3:36 PM

720-505-8448 reported as a unwanted call. Received on April 19, 2025 at 1:30 PM.
Call for No Subject Provided

Anonymous User from , CO

April 19, 2025 at 3:24 PM

720-505-8411 reported as a unwanted call. Received on April 19, 2025 at 12:36 PM.
Call for No Subject Provided

Anonymous User from Loveland, Colorado

December 6, 2024 at 10:49 AM

720-505-8971 reported as a Live Voice or Other. Received on December 6, 2024 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Castle Rock, Colorado

February 9, 2024 at 5:19 PM

720-505-6204 reported as a Live Voice or Other. Received on February 9, 2024 at 12:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Ranchi, Oklahoma

February 9, 2024 at 2:57 AM

720-505-3885 reported as a Live Voice or Other. Received on February 9, 2024 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , FL

November 1, 2023 at 3:59 PM

720-505-8442 reported as a Live Voice or Other. Received on November 1, 2023 at 3:02 PM.

Anonymous User from , FL

November 1, 2023 at 3:55 PM

720-505-8442 reported as a Live Voice or Other. Received on November 1, 2023 at 12:25 PM.

Anonymous User from Durango, Colorado

October 27, 2023 at 10:37 AM

720-505-2421 reported as a Robocall. Received on October 27, 2023 at 8:00 AM.
Call for Medical & prescriptions

Anonymous User from Denver, Colorado

October 23, 2023 at 6:50 PM

720-505-2811 reported as a Robocall. Received on October 23, 2023 at 4:48 PM.

Anonymous User from Denver, Colorado

September 21, 2023 at 2:26 PM

720-505-5301 reported as a Live Voice or Other. Received on September 19, 2023 at 5:08 PM.
Call for Dropped call or no message

Anonymous User from Denver, Colorado

September 20, 2023 at 2:03 PM

720-505-5301 reported as a Live Voice or Other. Received on September 19, 2023 at 5:08 PM.
Call for Dropped call or no message

Anonymous User from Parker, Colorado

July 28, 2023 at 1:34 PM

720-505-1677 reported as a Live Voice or Other. Received on July 28, 2023 at 11:28 AM.
Call for Home improvement & cleaning

Anonymous User from Peyton, Colorado

June 27, 2023 at 1:48 PM

720-505-0744 reported as a Live Voice or Other. Received on June 27, 2023 at 11:42 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Wichita, Kansas

December 12, 2022 at 3:03 PM

720-505-0203 reported as a Robocall. Received on December 12, 2022 at 1:52 PM.

Anonymous User from , CO

December 5, 2022 at 9:54 AM

720-505-7745 reported as a Live Voice or Other. Received on December 3, 2022 at 12:00 AM.

Anonymous User from Northglenn Co, Colorado

August 11, 2022 at 1:42 PM

720-505-2779 reported as a Live Voice or Other. Received on August 10, 2022 at 4:08 PM.

Anonymous User from , VA

July 29, 2022 at 4:31 PM

720-505-2451 reported as a Robocall. Received on July 29, 2022 at 3:15 PM.

Anonymous User from , IL

June 6, 2022 at 1:53 PM

720-505-9626 reported as a unwanted call. Received on June 3, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CO

May 26, 2017 at 6:14 PM

None reported as a Prerecorded Voice. Received on May 25, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 720-505-1034
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , NE

October 25, 2016 at 5:45 PM

720-505-8921 reported as a Live Voice. Received on October 25, 2016 at 12:00 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from , CO

December 13, 2015 at 9:38 PM

reported as a Prerecorded Voice. Received on December 13, 2015 at 1:00 PM.
Robocall for unknown
Caller ID indicated they called from 720-505-4604
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CO

February 5, 2015 at 11:39 PM

reported as a Live Voice. Received on February 5, 2015 at 12:00 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 720-505-2158
Contacted via Wired

Anonymous User from , CO

December 16, 2014 at 1:04 AM

reported as a Autodialed Live Voice Call. Received on December 15, 2014 at 4:40 PM.
Robocall for unknown
Caller ID indicated they called from 720-505-2158
Contacted via Wired

Most 'popular' numbers on this prefix:

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720-505-1XXX: 720-505-1000 | 720-505-1003 | 720-505-1005 | 720-505-1030 | 720-505-1034 | 720-505-1035 | 720-505-1600 | 720-505-1611 | 720-505-1670 | 720-505-1675 | 720-505-1677 |
720-505-2XXX: 720-505-2000 | 720-505-2002 | 720-505-2006 | 720-505-2007 | 720-505-2100 | 720-505-2151 | 720-505-2153 | 720-505-2159 | 720-505-2166 | 720-505-2169 | 720-505-2200 | 720-505-2233 | 720-505-2252 | 720-505-2253 | 720-505-2254 | 720-505-2400 | 720-505-2420 | 720-505-2424 | 720-505-2425 | 720-505-2436 | 720-505-2447 | 720-505-2600 | 720-505-2603 | 720-505-2609 | 720-505-2773 | 720-505-2777 | 720-505-2778 | 720-505-2800 | 720-505-2803 | 720-505-2814 | 720-505-2816 | 720-505-2818 | 720-505-2865 | 720-505-2866 | 720-505-2868 |
720-505-3XXX: 720-505-3200 | 720-505-3212 | 720-505-3231 | 720-505-3233 | 720-505-3236 | 720-505-3270 | 720-505-3275 | 720-505-3277 | 720-505-3300 | 720-505-3311 | 720-505-3363 | 720-505-3365 | 720-505-3366 | 720-505-3399 | 720-505-3800 | 720-505-3880 | 720-505-3887 | 720-505-3888 |
720-505-4XXX: 720-505-4133 | 720-505-4141 | 720-505-4143 | 720-505-4149 | 720-505-4163 | 720-505-4166 | 720-505-4600 | 720-505-4603 | 720-505-4606 | 720-505-4676 | 720-505-4677 |
720-505-5XXX: 720-505-5300 | 720-505-5302 | 720-505-5303 | 720-505-5353 | 720-505-5359 | 720-505-5957 | 720-505-5959 | 720-505-5980 | 720-505-5985 | 720-505-5987 | 720-505-5997 |
720-505-6XXX: 720-505-6200 | 720-505-6206 | 720-505-6209 | 720-505-6217 | 720-505-6226 | 720-505-6229 | 720-505-6362 | 720-505-6363 | 720-505-6369 | 720-505-6393 | 720-505-6396 | 720-505-6397 | 720-505-6900 | 720-505-6901 | 720-505-6909 | 720-505-6930 | 720-505-6931 | 720-505-6935 | 720-505-6977 |
720-505-7XXX: 720-505-7700 | 720-505-7744 | 720-505-7748 | 720-505-7749 | 720-505-7777 | 720-505-7788 | 720-505-7940 | 720-505-7945 | 720-505-7947 | 720-505-7959 | 720-505-7997 | 720-505-7998 |
720-505-8XXX: 720-505-8443 | 720-505-8444 | 720-505-8447 | 720-505-8452 | 720-505-8453 | 720-505-8454 | 720-505-8706 | 720-505-8780 | 720-505-8783 | 720-505-8787 | 720-505-8788 | 720-505-8920 | 720-505-8922 | 720-505-8927 | 720-505-8983 | 720-505-8984 | 720-505-8989 |
720-505-9XXX: 720-505-9000 | 720-505-9006 | 720-505-9009 | 720-505-9044 | 720-505-9047 | 720-505-9049 | 720-505-9440 | 720-505-9445 | 720-505-9449 | 720-505-9622 | 720-505-9626 | 720-505-9627 | 720-505-9663 | 720-505-9666 | 720-505-9669 |