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303-476

You are reviewing the Area Code (NPA/NXX) report for 303-476. Did you mean to search the SMS short code 303476?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number303476
Basic Format303-476
NPA (Area Code)303
NXX476

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
303-476-0XXX6010NEW CINGULAR WIRELESS PCS, LLCDENVERAS10/06/2006DENVERCOWE11/04/2006
303-476-1XXX6567CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVERAS08/29/2007DENVERCOWE10/01/2007
303-476-2XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCDENVERRTDENVERCOWE
303-476-3XXX6529T-MOBILE USA, INC.DENVERAS09/15/2006DENVERCOWE10/15/2006
303-476-4XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCDENVERRTDENVERCOWE
303-476-5XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCDENVERRTDENVERCOWE
303-476-6XXX026DONVOY, LLC - CODENVERAS08/07/2007DENVERCOWE09/06/2007
303-476-7XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCDENVERRTDENVERCOWE
303-476-8XXX6567CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CODENVERAS07/06/2006DENVERCOWE07/31/2006
303-476-9XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCDENVERRTDENVERCOWE
303-476-XXXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCDENVERASDENVERCO

Business/Government Phones on the 303-476 Prefix

PhoneNameAddress
303-476-0846In Light And Design, LLC
303-476-1714Alternatives for Healing LLC
303-476-2227Made Right Builders
303-476-3081Ohana Style Home Group LLC
303-476-3824Integrity Lock & Key
303-476-4323KGuard
303-476-4343Castlewood Doors and Millwork LLC
303-476-0222Rocky Mountain Conservatory Theatre1895 South Ogden Street 80210 US
303-476-4323K-Guard Gutters Rocky Mountains6801 South Emporia Street Greenwood Village 80112 US
303-476-6233Kids Choice Dental & Braces2250 South Monaco Parkway Denver 80222 US
303-476-6292Dental, Vision & <something>US

Reports

Anonymous User from Longmont, Colorado

April 24, 2026 at 4:11 PM

303-476-5103 reported as a Robocall. Received on April 24, 2026 at 12:00 AM.

Anonymous User from Longmont, Colorado

April 24, 2026 at 3:28 PM

303-476-2320 reported as a Robocall. Received on April 24, 2026 at 1:21 PM.

Anonymous User from , CO

February 24, 2026 at 3:10 PM

303-476-4385 reported as a Live Voice or Other. Received on February 24, 2026 at 10:02 AM.
Call for Dropped call or no message

Anonymous User from , CO

February 24, 2026 at 3:09 PM

303-476-4385 reported as a Live Voice or Other. Received on February 24, 2026 at 8:32 AM.
Call for Dropped call or no message

Anonymous User from Denver, Colorado

February 13, 2026 at 2:09 PM

303-476-5312 reported as a Live Voice or Other. Received on February 13, 2026 at 11:12 AM.
Call for Home improvement & cleaning

Anonymous User from Longmont, Colorado

February 6, 2026 at 12:38 PM

303-476-6578 reported as a Live Voice or Other. Received on February 6, 2026 at 10:34 AM.
Call for Medical & prescriptions

Anonymous User from Denver, Colorado

January 30, 2026 at 3:50 PM

303-476-7589 reported as a Robocall. Received on January 30, 2026 at 1:46 PM.
Call for Home improvement & cleaning

Anonymous User from Lakewood, Colorado

January 6, 2026 at 7:10 PM

303-476-5824 reported as a Live Voice or Other. Received on January 6, 2026 at 4:50 AM.

Anonymous User from , CO

January 1, 2026 at 2:26 PM

303-476-4385 reported as a Live Voice or Other. Received on December 31, 2025 at 1:04 PM.
Call for Dropped call or no message

Anonymous User from , CO

January 1, 2026 at 2:22 PM

303-476-4385 reported as a Live Voice or Other. Received on December 31, 2025 at 8:04 AM.
Call for Dropped call or no message

Anonymous User from , CO

December 1, 2025 at 7:26 PM

303-476-4385 reported as a Live Voice or Other. Received on November 26, 2025 at 1:03 PM.
Call for Dropped call or no message

Anonymous User from , CO

December 1, 2025 at 7:25 PM

303-476-4385 reported as a Live Voice or Other. Received on November 26, 2025 at 8:02 AM.
Call for Dropped call or no message

Anonymous User from , CO

November 25, 2025 at 2:51 PM

303-476-6074 reported as a Robocall. Received on November 25, 2025 at 10:37 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CO

November 25, 2025 at 2:46 PM

303-476-6074 reported as a Robocall. Received on November 25, 2025 at 10:20 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Louisville, Colorado

September 17, 2025 at 1:32 PM

303-476-2189 reported as a Live Voice or Other. Received on September 17, 2025 at 10:46 AM.
Call for Dropped call or no message

Anonymous User from , CO

July 21, 2025 at 2:38 PM

303-476-6106 reported as a unwanted call. Received on July 21, 2025 at 12:37 PM.
Call for Dropped call or no message

Anonymous User from , CO

June 18, 2025 at 1:31 PM

303-476-4385 reported as a Live Voice or Other. Received on June 18, 2025 at 11:26 AM.

Anonymous User from , CO

May 1, 2025 at 3:26 PM

303-476-4385 reported as a Live Voice or Other. Received on April 30, 2025 at 8:07 AM.
Call for Dropped call or no message

Anonymous User from , CO

April 28, 2025 at 2:16 PM

303-476-4385 reported as a Live Voice or Other. Received on April 27, 2025 at 1:39 PM.
Call for Dropped call or no message

Anonymous User from , CO

April 7, 2025 at 5:18 PM

303-476-4385 reported as a Live Voice or Other. Received on April 6, 2025 at 3:31 PM.
Call for Dropped call or no message

Anonymous User from , CO

March 31, 2025 at 5:15 PM

303-476-4385 reported as a Live Voice or Other. Received on March 29, 2025 at 11:13 AM.
Call for Dropped call or no message

Anonymous User from , CO

March 27, 2025 at 2:18 PM

303-476-4385 reported as a Live Voice or Other. Received on March 24, 2025 at 3:33 PM.
Call for Dropped call or no message

Anonymous User from , CO

March 27, 2025 at 1:53 PM

303-476-4385 reported as a Live Voice or Other. Received on March 25, 2025 at 8:21 AM.
Call for Dropped call or no message

Anonymous User from , CO

March 25, 2025 at 2:19 PM

303-476-4385 reported as a Live Voice or Other. Received on March 25, 2025 at 8:21 AM.
Call for Dropped call or no message

Anonymous User from Bayfield, CO

March 25, 2025 at 12:45 AM

303-476-4385 reported as a Prerecorded Voice. Received on March 24, 2025 at 6:09 PM.
Unwanted call for Unknown Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Bayfield, CO

March 21, 2025 at 6:08 PM

303-476-4385 reported as a Prerecorded Voice. Received on March 21, 2025 at 12:00 PM.
Unwanted call for Unknown Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Bayfield, Colorado

March 21, 2025 at 2:06 PM

303-476-4385 reported as a Robocall. Received on March 21, 2025 at 12:00 PM.

Anonymous User from Broomfield, Colorado

March 5, 2025 at 7:05 PM

303-476-2134 reported as a Live Voice or Other. Received on March 5, 2025 at 5:00 PM.
Call for Medical & prescriptions

Anonymous User from , CO

February 12, 2025 at 1:47 PM

303-476-4385 reported as a Robocall. Received on February 12, 2025 at 9:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

February 11, 2025 at 6:43 PM

303-476-4385 reported as a Robocall. Received on February 11, 2025 at 4:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Denver, Colorado

February 2, 2025 at 8:53 PM

303-476-4385 reported as a Robocall. Received on February 2, 2025 at 3:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Austin, Colorado

January 23, 2025 at 5:32 PM

303-476-5857 reported as a Robocall. Received on January 23, 2025 at 8:51 AM.
Call for Medical & prescriptions

Anonymous User from Bakersfield, California

January 22, 2025 at 12:44 PM

303-476-4386 reported as a Live Voice or Other. Received on January 21, 2025 at 12:00 PM.

Anonymous User from , CO

December 16, 2024 at 9:49 AM

303-476-7521 reported as a Robocall. Received on December 16, 2024 at 7:42 AM.
Call for Medical & prescriptions

Anonymous User from East Patchogue, New York

November 28, 2024 at 7:17 PM

303-476-6606 reported as a Robocall. Received on November 27, 2024 at 5:50 PM.
Call for Medical & prescriptions

Anonymous User from , CO

November 4, 2024 at 6:59 PM

303-476-5900 reported as a Robocall. Received on October 24, 2024 at 1:33 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

November 4, 2024 at 6:58 PM

303-476-5900 reported as a Robocall. Received on October 25, 2024 at 10:22 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

November 4, 2024 at 6:57 PM

303-476-5900 reported as a Robocall. Received on October 28, 2024 at 12:44 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

November 4, 2024 at 6:57 PM

303-476-5900 reported as a Robocall. Received on October 29, 2024 at 10:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

October 30, 2024 at 3:32 PM

303-476-2303 reported as a Live Voice or Other. Received on October 30, 2024 at 10:09 AM.

Anonymous User from , CO

October 23, 2024 at 6:47 PM

303-476-5900 reported as a Robocall. Received on October 9, 2024 at 2:53 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

October 23, 2024 at 6:46 PM

303-476-5900 reported as a Robocall. Received on October 11, 2024 at 12:05 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

October 23, 2024 at 6:46 PM

303-476-5900 reported as a Robocall. Received on October 14, 2024 at 6:09 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

October 23, 2024 at 6:45 PM

303-476-5900 reported as a Robocall. Received on October 17, 2024 at 2:24 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

October 23, 2024 at 6:44 PM

303-476-5900 reported as a Robocall. Received on October 21, 2024 at 3:24 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

October 23, 2024 at 6:43 PM

303-476-5900 reported as a Robocall. Received on October 22, 2024 at 2:41 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Parker, Colorado

October 23, 2024 at 4:48 PM

303-476-2181 reported as a Live Voice or Other. Received on October 23, 2024 at 10:01 AM.

Anonymous User from , CO

October 14, 2024 at 6:56 PM

303-476-6781 reported as a unwanted call. Received on October 11, 2024 at 3:28 PM.
Call for No Subject Provided

Anonymous User from , CO

September 23, 2024 at 8:25 PM

303-476-4385 reported as a Live Voice or Other. Received on September 23, 2024 at 2:10 PM.
Call for Dropped call or no message

Anonymous User from , CO

August 13, 2024 at 2:21 PM

303-476-4385 reported as a Live Voice or Other. Received on August 13, 2024 at 11:16 AM.
Call for No Subject Provided

Anonymous User from Lubbock, Texas

June 13, 2024 at 10:01 AM

303-476-6995 reported as a Live Voice or Other. Received on June 5, 2024 at 10:17 AM.

Anonymous User from , CO

June 10, 2024 at 3:38 PM

303-476-4385 reported as a Live Voice or Other. Received on June 10, 2024 at 10:48 AM.
Call for Dropped call or no message

Anonymous User from , CO

January 20, 2024 at 1:18 PM

303-476-4385 reported as a Robocall. Received on January 20, 2024 at 12:00 AM.

Anonymous User from , CO

January 20, 2024 at 1:17 PM

303-476-4385 reported as a Robocall. Received on January 20, 2024 at 12:00 PM.

Anonymous User from , CO

January 7, 2024 at 6:51 PM

303-476-4385 reported as a unwanted call. Received on January 7, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CO

January 7, 2024 at 6:51 PM

303-476-4385 reported as a Robocall. Received on January 7, 2024 at 12:00 PM.
Call for No Subject Provided

Anonymous User from , CO

January 6, 2024 at 4:27 PM

303-476-4385 reported as a unwanted call. Received on January 6, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CO

January 6, 2024 at 4:26 PM

303-476-4385 reported as a Robocall. Received on January 6, 2024 at 12:00 PM.
Call for No Subject Provided

Anonymous User from , CO

January 5, 2024 at 8:39 PM

303-476-6791 reported as a Robocall. Received on December 12, 2023 at 9:12 PM.

Anonymous User from Phoenix, Maricopa, Az, Colorado

December 13, 2023 at 6:53 PM

303-476-6987 reported as a Live Voice or Other. Received on December 11, 2023 at 1:53 AM.

Anonymous User from , CO

December 13, 2023 at 12:47 PM

303-476-6791 reported as a Robocall. Received on December 12, 2023 at 7:12 PM.

Anonymous User from Elk Grove Village, Illinois

December 8, 2023 at 9:38 AM

303-476-7294 reported as a Live Voice or Other. Received on December 8, 2023 at 8:37 AM.

Anonymous User from Fontana, California

December 7, 2023 at 12:13 PM

303-476-6769 reported as a Robocall. Received on December 7, 2023 at 6:53 AM.

Anonymous User from Evergreen, Colorado

August 16, 2023 at 4:41 PM

303-476-6370 reported as a Live Voice or Other. Received on August 16, 2023 at 1:05 PM.
Call for Dropped call or no message

Anonymous User from Longmont, Colorado

August 14, 2023 at 1:28 PM

303-476-7159 reported as a Live Voice or Other. Received on August 14, 2023 at 11:21 AM.
Call for Energy, solar, & utilities

Anonymous User from Montrose, Colorado

July 7, 2023 at 1:35 PM

303-476-7963 reported as a Robocall. Received on July 7, 2023 at 11:08 AM.

Anonymous User from Clinton, Arkansas

June 21, 2023 at 3:48 PM

30347636804 reported as a Robocall. Received on June 19, 2023 at 12:40 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Denver, Colorado

May 29, 2023 at 6:08 PM

303-476-8679 reported as a Robocall. Received on May 17, 2023 at 9:07 AM.
Call for Dropped call or no message

Anonymous User from Taylor, MI

May 23, 2023 at 5:57 PM

866-212-1870 reported as a Prerecorded Voice. Received on May 23, 2023 at 1:42 PM.
Unwanted call for Mortgage Loans Services
Caller ID indicated they called from 303-476-6983
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Henderson, Nevada

May 23, 2023 at 1:05 PM

303-476-6967 reported as a Robocall. Received on May 23, 2023 at 9:57 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Denver, Colorado

May 16, 2023 at 11:24 AM

303-476-6607 reported as a Robocall. Received on May 15, 2023 at 8:25 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , FL

May 15, 2023 at 11:53 AM

303-476-6607 reported as a Robocall. Received on May 15, 2023 at 11:30 AM.

Anonymous User from , CO

April 14, 2023 at 11:41 AM

303-476-4370 reported as a Robocall. Received on April 14, 2023 at 9:32 AM.

Anonymous User from Shreveport, Louisiana

March 29, 2023 at 11:10 AM

303-476-6684 reported as a Robocall. Received on March 29, 2023 at 9:49 AM.

Anonymous User from Northglenn Co, Colorado

February 8, 2023 at 7:29 PM

303-476-7188 reported as a Live Voice or Other. Received on February 8, 2023 at 3:14 PM.

Anonymous User from Aurora, Colorado

November 30, 2022 at 11:50 AM

303-476-6269 reported as a Robocall. Received on November 29, 2022 at 3:15 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , DE

November 17, 2022 at 8:52 AM

303-476-6083 reported as a Robocall. Received on November 14, 2022 at 3:03 PM.
Call for Dropped call or no message

Anonymous User from , CO

November 8, 2022 at 10:19 AM

303-476-6109 reported as a Robocall. Received on November 8, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Barre, Massachusetts

October 14, 2022 at 11:23 AM

303-476-6132 reported as a Robocall. Received on October 14, 2022 at 11:18 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Evergreen, Colorado

October 12, 2022 at 7:10 PM

303-476-2955 reported as a unwanted call. Received on October 6, 2022 at 3:10 AM.

Anonymous User from West Chester, Ohio

October 4, 2022 at 12:37 PM

303-476-6141 reported as a Live Voice or Other. Received on October 4, 2022 at 12:36 PM.
Call for Medical & prescriptions

Anonymous User from Bozeman, Montana

September 29, 2022 at 12:19 PM

303-476-5924 reported as a Robocall. Received on September 29, 2022 at 10:07 AM.

Anonymous User from Meeker, Colorado

September 12, 2022 at 12:25 PM

303-476-4309 reported as a Robocall. Received on September 12, 2022 at 10:22 AM.

Anonymous User from Longmont, Colorado

June 4, 2022 at 2:57 PM

303-476-4121 reported as a Robocall. Received on June 4, 2022 at 1:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Cambridge, MA

May 14, 2021 at 9:00 PM

303-476-1578 reported as a Live Voice. Received on May 14, 2021 at 4:45 PM.
Unwanted call for unknown
Caller ID indicated they called from 774-224-1067
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

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