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720-305

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number720305
Basic Format720-305
NPA (Area Code)720
NXX305

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
720-305-0XXX4574LEVEL 3 TELECOM OF COLORADO, LLC - CODENVERRTDENVERCOWE
720-305-1XXX6529T-MOBILE USA, INC.DENVERAS03/09/2012DENVERCOWE03/21/2012
720-305-2XXX6529T-MOBILE USA, INC.DENVERAS03/09/2012DENVERCOWE03/21/2012
720-305-3XXX6529T-MOBILE USA, INC.DENVERAS03/09/2012DENVERCOWE03/21/2012
720-305-4XXX829JPAETEC ITEL, LLCDENVERAS02/22/2012DENVERCOWE03/05/2012
720-305-5XXX829JPAETEC ITEL, LLCDENVERAS02/22/2012DENVERCOWE03/05/2012
720-305-6XXX6567CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVERAS09/24/2012DENVERCOWE11/13/2012
720-305-7XXX6567CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVERAS09/24/2012DENVERCOWE11/13/2012
720-305-8XXX6567CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVERAS09/24/2012DENVERCOWE11/13/2012
720-305-9XXX026DONVOY, LLC - CODENVERAS05/02/2012DENVERCOWE05/14/2012
720-305-XXXX4574LEVEL 3 TELECOM OF COLORADO, LLC - CODENVERAS01/29/2001DENVERCO

Business/Government Phones on the 720-305 Prefix

PhoneNameAddress
720-305-0219Sprouts Farmers Market3725 Kipling Street Wheat Ridge 80033 US
720-305-0684Sprouts Farmers Market5650 Allen Way Castle Rock 80108 US
720-305-0959Sprouts Farmers Market20831 East Smoky Hill Road Centennial 80015 US
720-305-5700Panera Bread32 East Allen Street Castle Rock 80108 US

Reports

Anonymous User from , CO

April 23, 2026 at 10:19 PM

720-305-9654 reported as a unwanted call. Received on April 23, 2026 at 11:32 AM.

Anonymous User from Erie, Colorado

December 26, 2025 at 2:30 PM

720-305-9084 reported as a Live Voice or Other. Received on December 26, 2025 at 12:00 AM.

Anonymous User from , CO

September 29, 2025 at 3:16 PM

720-305-0650 reported as a Live Voice or Other. Received on September 29, 2025 at 12:00 AM.

Anonymous User from , CO

July 24, 2025 at 4:11 PM

720-305-4242 reported as a unwanted call. Received on July 24, 2025 at 3:45 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Pembroke Pines, Florida

April 16, 2025 at 4:21 PM

720-305-9916 reported as a Live Voice or Other. Received on April 16, 2025 at 11:30 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

December 27, 2024 at 3:07 PM

720-305-9654 reported as a Live Voice or Other. Received on December 26, 2024 at 5:17 PM.

Anonymous User from , CO

December 4, 2024 at 1:21 PM

720-305-9234 reported as a Live Voice or Other. Received on December 3, 2024 at 2:04 PM.

Anonymous User from Montrose, Colorado

May 8, 2024 at 10:19 PM

720-305-4164 reported as a Live Voice or Other. Received on May 8, 2024 at 5:34 PM.

Anonymous User from Denver, Colorado

May 7, 2024 at 5:44 PM

720-305-4164 reported as a Live Voice or Other. Received on May 7, 2024 at 3:42 PM.
Call for Warranties & protection plans

Anonymous User from Denver, Colorado

September 18, 2023 at 3:15 PM

720-305-4878 reported as a Robocall. Received on September 18, 2023 at 1:12 AM.

Anonymous User from Highlands Ranch, Colorado

March 28, 2023 at 3:28 PM

720-305-5587 reported as a Live Voice or Other. Received on March 28, 2023 at 1:23 PM.
Call for Home improvement & cleaning

Anonymous User from , CO

January 19, 2023 at 11:25 AM

720-305-4242 reported as a Robocall. Received on January 17, 2023 at 12:05 PM.

Anonymous User from Boulder, CO

November 7, 2022 at 6:08 PM

None reported as a Prerecorded Voice. Received on November 7, 2022 at 11:00 AM.
Unwanted call for Other Services
Caller ID indicated they called from 720-305-9401
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MI

December 1, 2015 at 7:58 PM

720-305-7922 reported as a Abandoned Calls. Received on November 30, 2015 at 3:11 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 720-315-7922
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

720-305-0XXX: 720-305-0400 | 720-305-0401 | 720-305-0402 | 720-305-0403 | 720-305-0406 |
720-305-2XXX: 720-305-2400 | 720-305-2420 | 720-305-2424 | 720-305-2425 | 720-305-2447 | 720-305-2483 |
720-305-3XXX: 720-305-3800 | 720-305-3890 | 720-305-3895 | 720-305-3899 |
720-305-4XXX: 720-305-4133 | 720-305-4143 | 720-305-4163 | 720-305-4166 | 720-305-4168 | 720-305-4240 | 720-305-4241 | 720-305-4245 | 720-305-4247 | 720-305-4249 | 720-305-4806 | 720-305-4870 | 720-305-4875 | 720-305-4878 | 720-305-4887 | 720-305-4889 |
720-305-5XXX: 720-305-5500 | 720-305-5554 | 720-305-5555 | 720-305-5580 | 720-305-5583 | 720-305-5588 |
720-305-6XXX: 720-305-6000 | 720-305-6010 | 720-305-6011 | 720-305-6015 | 720-305-6020 | 720-305-6060 | 720-305-6100 | 720-305-6105 | 720-305-6109 | 720-305-6188 | 720-305-6197 | 720-305-6198 |
720-305-7XXX: 720-305-7920 | 720-305-7923 | 720-305-7929 | 720-305-7959 | 720-305-7997 | 720-305-7998 |
720-305-8XXX: 720-305-8400 | 720-305-8401 | 720-305-8403 | 720-305-8437 | 720-305-8461 | 720-305-8463 | 720-305-8466 | 720-305-8483 | 720-305-8484 | 720-305-8487 |
720-305-9XXX: 720-305-9232 | 720-305-9237 | 720-305-9239 | 720-305-9257 | 720-305-9292 | 720-305-9297 | 720-305-9400 | 720-305-9402 | 720-305-9409 | 720-305-9452 | 720-305-9453 | 720-305-9696 | 720-305-9697 | 720-305-9870 | 720-305-9877 | 720-305-9878 | 720-305-9887 | 720-305-9889 |