phone.gd North American phone lookup, short codes, caller signals, and complaint-driven research.

303-477

You are reviewing the Area Code (NPA/NXX) report for 303-477. Did you mean to search the SMS short code 303477?

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Examples: 206-739-5800, 206, 206-739, 48369
Raw Number303477
Basic Format303-477
NPA (Area Code)303
NXX477

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityState
303-477-XXXX9636QWEST CORPORATIONDENVERASDENVERCO

Business/Government Phones on the 303-477 Prefix

PhoneNameAddress
303-477-0066Brooklyn's Finest Pizza
303-477-0082Colorado Glass and Mirror LLC
303-477-0667Colorado Commercial Landscape Contractors
303-477-1044MSC Safety Solutions | Colorado Crane Operator School
303-477-1430Bronco Fire Alarm Systems, Inc.
303-477-1638Frank's Air Flow Heating Co. & AC, LLC
303-477-4343Metropolitan Insurance Agency, Inc.
303-477-4456Spectrum Audio Visual
303-477-0110Saint Catherine of Siena Catholic School4200 Federal Boulevard Denver 80211 US
303-477-0124Popeyes4400 Federal Boulevard Denver 80211 US
303-477-0266Leroy's Bagels4432 West 29th Avenue Denver 80212 US
303-477-0655McDonald's5001 Federal Boulevard Denver 80221 US
303-477-1402Our Lady of Guadalupe Catholic Church1209 West 36th Avenue Denver 80211 US
303-477-1457Starbucks2990 West 44th Avenue Denver 80211 US
303-477-1994Swing Thai4370 Tennyson Street Denver 80212 US
303-477-2049Saint Mary Magdalane Catholic Church2771 Zenobia Street Denver 80212 US
303-477-2066Guardian Angels Catholic Church1843 West 52nd Avenue Denver 80221 US
303-477-2899Tamales by La Casita3561 Tejon Street Denver 80211 US
303-477-3312Fantasy Draft Kit4800 Nome Street Denver 80239 US
303-477-3556Happy Bakeshop3621 West 32nd Avenue Denver 80211 US
303-477-4013Our Lady of Guadalupe Catholic Church1209 West 36th Avenue Denver 80211 US
303-477-4137Dominican Novitiate2901 Grove Street Denver 80211 US
303-477-4896JVA Consulting LLC2467 Sheridan Boulevard Edgewater 80214 US
303-477-5091Safeway2660 Federal Boulevard Denver 80211 US
303-477-5091Starbucks2660 Federal Boulevard Denver 80211 US
303-477-5406Sunny's2339 West 44th Avenue Denver 80211 US
303-477-5445Starbucks1416 Platte Street Denver 80202 US
303-477-5542Capuchin Franciscan Brothers3613 Wyandot Street Denver 80211 US
303-477-5926Winchell's Donut House4965 Federal Boulevard Denver 80221 US
303-477-6328Western Daughters Butcher Shoppe3326 Tejon Street Denver 80211 US
303-477-7000Hops & Pie3920 Tennyson Street Denver 80212 US
303-477-7877Fern and Bloom4014 Tennyson Street Denver 80212 US
303-477-8035Saint Catherine of Siena Catholic School4200 Federal Boulevard Denver 80211 US
303-477-8614Sportique Scooters160 South Broadway Denver 80209 US
303-477-8888The Giving Tree Marijuana2707 West 38th Avenue Denver 80211 US
303-477-9463Bonacquisti Wine Company4640 Pecos Street Denver 80211 US
303-477-9806Wendy's4964 Federal Boulevard Denver 80221 US

Reports

Anonymous User from Longmont, Colorado

February 27, 2026 at 12:14 PM

303-477-0859 reported as a Live Voice or Other. Received on February 27, 2026 at 10:08 AM.

Anonymous User from Longmont, Colorado

February 20, 2026 at 1:09 PM

303-477-6598 reported as a Robocall. Received on February 20, 2026 at 11:00 AM.
Call for Warranties & protection plans

Anonymous User from Longmont, Colorado

February 18, 2026 at 12:23 PM

303-477-6787 reported as a Robocall. Received on February 18, 2026 at 10:15 AM.
Call for Warranties & protection plans

Anonymous User from Colorado Springs, Colorado

January 15, 2026 at 5:59 PM

303-477-6245 reported as a Robocall. Received on January 15, 2026 at 5:37 PM.

Anonymous User from Longmont, Colorado

January 13, 2026 at 2:45 PM

303-477-1074 reported as a Live Voice or Other. Received on January 13, 2026 at 12:37 PM.
Call for Medical & prescriptions

Anonymous User from , CO

January 3, 2026 at 1:11 PM

303-477-2654 reported as a Robocall. Received on January 3, 2026 at 9:20 AM.
Call for Home improvement & cleaning

Anonymous User from Boulder, Colorado

November 21, 2025 at 11:09 AM

303-477-9942 reported as a Live Voice or Other. Received on November 21, 2025 at 7:34 AM.
Call for Warranties & protection plans

Anonymous User from , CO

November 14, 2025 at 9:41 AM

303-477-6107 reported as a Robocall. Received on November 11, 2025 at 6:16 PM.

Anonymous User from , CO

March 5, 2025 at 5:20 PM

303-477-4467 reported as a Robocall. Received on March 5, 2025 at 7:30 AM.
Call for Dropped call or no message

Anonymous User from Westminster, Colorado

January 29, 2025 at 10:54 AM

303-477-7164 reported as a Robocall. Received on January 29, 2025 at 8:48 AM.

Anonymous User from , CA

October 7, 2024 at 3:27 PM

303-477-9842 reported as a Robocall. Received on October 7, 2024 at 11:34 AM.
Call for No Subject Provided

Anonymous User from Littleton, Colorado

September 10, 2024 at 4:20 PM

303-477-7378 reported as a Robocall. Received on September 10, 2024 at 2:17 PM.
Call for Dropped call or no message

Anonymous User from Parachute, Colorado

July 10, 2024 at 12:08 PM

303-477-6241 reported as a Live Voice or Other. Received on July 10, 2024 at 10:05 AM.

Anonymous User from , CO

April 26, 2024 at 6:37 PM

303-477-0210 reported as a Robocall. Received on April 26, 2024 at 11:09 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CO

January 19, 2024 at 1:17 PM

303-477-0726 reported as a Live Voice or Other. Received on January 19, 2024 at 12:00 AM.

Anonymous User from Denver, Colorado

January 9, 2024 at 5:11 PM

303-477-6453 reported as a Live Voice or Other. Received on January 9, 2024 at 1:01 PM.

Anonymous User from , CO

November 28, 2023 at 11:05 AM

303-477-4100 reported as a Robocall. Received on November 10, 2023 at 12:00 PM.
Call for Energy, solar, & utilities

Anonymous User from Denver, CO

July 17, 2023 at 10:25 PM

None reported as a Prerecorded Voice. Received on July 17, 2023 at 4:16 PM.
Unwanted call for Other Services
Caller ID indicated they called from 303-477-5344
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Thornton, Colorado

May 29, 2023 at 2:43 PM

303-477-2115 reported as a Robocall. Received on May 29, 2023 at 9:52 AM.

Anonymous User from Denver, Colorado

July 19, 2022 at 3:22 PM

303-477-5715 reported as a Robocall. Received on July 19, 2022 at 1:16 PM.
Call for Warranties & protection plans

Anonymous User from Denver, Colorado

June 23, 2022 at 2:14 PM

303-477-4074 reported as a Live Voice or Other. Received on June 23, 2022 at 12:09 PM.

Anonymous User from Poinciana, FL

September 25, 2020 at 2:29 PM

303-477-8873 reported as a Prerecorded Voice. Received on September 25, 2020 at 5:03 PM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

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