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303-474

You are reviewing the Area Code (NPA/NXX) report for 303-474. Did you mean to search the SMS short code 303474?

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Examples: 206-739-5800, 206, 206-739, 48369
Raw Number303474
Basic Format303-474
NPA (Area Code)303
NXX474

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeStateRegion
303-474-0XXX7378TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVERRTCOWE
303-474-1XXX7378TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVERRTCOWE
303-474-2XXX7378TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVERRTCOWE
303-474-3XXX7378TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVERRTCOWE
303-474-4XXX318JCOMCAST IP PHONE, LLCDENVERRTCOWE
303-474-5XXX7378TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVERRTCOWE
303-474-6XXX7378TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVERRTCOWE
303-474-7XXX7378TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVERRTCOWE
303-474-8XXX7378TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVERRTCOWE
303-474-9XXX7378TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVERRTCOWE
303-474-XXXX7378TELEPORT COMMUNICATIONS AMERICA, LLC - CODENVERASCO

Business/Government Phones on the 303-474 Prefix

PhoneNameAddress
303-474-4478Apex Systems Group
303-474-3247Costco16375 Washington Street Thornton 80023 US
303-474-3247Costco Gasoline16375 Washington Street Thornton 80023 US
303-474-3917Lisha Barre MD, LLC7850 Vance Drive Arvada 80003 US
303-474-4062El Rinconcito Latino830 Federal Boulevard Denver 80204 US
303-474-4131Vital Root3915 Tennyson Street Denver 80212 US
303-474-4196Cochino Taco5495 West 20th Avenue Edgewater 80214 US
303-474-4493Bucket List Tavern3982 Limelight Avenue Castle Rock 80109 US
303-474-4727Ambrosia Flowers & Gifts3855 Ambrosia Street Castle Rock 80109 US
303-474-5224Mile High Vineyard Arvada5855 Wadsworth Bypass Arvada 80003 US
303-474-5224Lakewood Vineyard6800 West Hampden Avenue Lakewood 80227 US
303-474-5227CVS Pharmacy4050 Future St Castle Rock 80109 US
303-474-5283America's Best Contacts & Eyeglasses2406 South Parker Road Denver 80231 US

Reports

Anonymous User from , IN

March 11, 2026 at 11:22 AM

303-474-5895 reported as a Robocall. Received on March 11, 2026 at 11:21 AM.

Anonymous User from Longmont, Colorado

February 2, 2026 at 6:27 PM

303-474-1208 reported as a Robocall. Received on February 2, 2026 at 4:09 PM.
Call for Medical & prescriptions

Anonymous User from , CO

January 23, 2026 at 11:59 AM

303-474-0819 reported as a Robocall. Received on January 23, 2026 at 9:56 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Huntley, Illinois

April 23, 2025 at 4:19 PM

303-474-6543 reported as a Robocall. Received on April 23, 2025 at 3:09 PM.

Anonymous User from , CO

January 8, 2025 at 12:29 PM

303-474-9062 reported as a Live Voice or Other. Received on January 8, 2025 at 10:21 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Henderson, Colorado

November 15, 2024 at 1:49 PM

303-474-1317 reported as a Robocall. Received on November 15, 2024 at 8:51 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Mooresville, North Carolina

September 4, 2024 at 4:19 PM

303-474-5459 reported as a Robocall. Received on September 4, 2024 at 11:52 AM.
Call for Dropped call or no message

Anonymous User from Lakewood, Colorado

August 20, 2024 at 5:41 PM

303-474-4543 reported as a Robocall. Received on August 20, 2024 at 3:10 PM.
Call for Dropped call or no message

Anonymous User from Longmont, Colorado

March 22, 2024 at 12:16 PM

303-474-6394 reported as a Robocall. Received on March 22, 2024 at 10:12 AM.
Call for Energy, solar, & utilities

Anonymous User from Virginia Beach, VA

November 29, 2023 at 7:25 PM

None reported as a Prerecorded Voice. Received on November 29, 2023 at 2:09 PM.
Unwanted call for Health Insurance Services
Caller ID indicated they called from 303-474-4843
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CO

November 2, 2023 at 6:48 PM

303-474-6737 reported as a Robocall. Received on November 2, 2023 at 4:46 PM.

Anonymous User from Littleton, Colorado

July 5, 2023 at 6:33 PM

303-474-9754 reported as a Robocall. Received on July 5, 2023 at 4:26 PM.
Call for Energy, solar, & utilities

Anonymous User from , CO

December 6, 2022 at 12:40 PM

303-474-1042 reported as a Robocall. Received on October 31, 2022 at 2:31 PM.

Anonymous User from Denver, Colorado

November 16, 2022 at 2:56 PM

303-474-4135 reported as a Robocall. Received on November 16, 2022 at 12:49 PM.

Anonymous User from , CO

August 4, 2022 at 7:14 PM

303-474-9113 reported as a Live Voice or Other. Received on August 4, 2022 at 1:06 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Denver, Colorado

August 4, 2022 at 4:46 PM

303-474-0143 reported as a Live Voice or Other. Received on August 4, 2022 at 2:00 PM.

Anonymous User from , CO

June 15, 2022 at 1:29 PM

303-474-8731 reported as a Live Voice or Other. Received on June 15, 2022 at 11:20 PM.

Anonymous User from Commerce City, Colorado

June 10, 2022 at 2:20 PM

303-474-1127 reported as a Live Voice or Other. Received on June 10, 2022 at 12:15 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Conrad, Montana

June 10, 2022 at 1:48 PM

303-474-3349 reported as a Robocall. Received on June 10, 2022 at 11:41 AM.
Call for Warranties & protection plans

Anonymous User from Denver, CO

July 13, 2021 at 8:37 PM

None reported as a Prerecorded Voice. Received on July 13, 2021 at 2:25 PM.
Unwanted call for unknown
Caller ID indicated they called from 303-474-1365
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , NJ

March 22, 2017 at 6:40 PM

None reported as a Abandoned Calls. Received on March 22, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 303-474-4711
Contacted via Wired

Anonymous User from , UT

March 22, 2017 at 4:16 PM

None reported as a Prerecorded Voice. Received on March 22, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 303-474-4711
Contacted via Wired

Most 'popular' numbers on this prefix:

303-474-0XXX: 303-474-0141 | 303-474-0144 | 303-474-0147 | 303-474-0157 | 303-474-0158 | 303-474-0178 |
303-474-1XXX: 303-474-1000 | 303-474-1001 | 303-474-1007 | 303-474-1040 | 303-474-1045 | 303-474-1047 | 303-474-1111 | 303-474-1122 | 303-474-1128 | 303-474-1129 | 303-474-1147 | 303-474-1300 | 303-474-1308 | 303-474-1331 | 303-474-1360 | 303-474-1362 | 303-474-1365 | 303-474-1700 | 303-474-1703 | 303-474-1707 | 303-474-1750 | 303-474-1777 |
303-474-3XXX: 303-474-3000 | 303-474-3030 | 303-474-3062 | 303-474-3070 | 303-474-3077 | 303-474-3078 | 303-474-3100 | 303-474-3111 | 303-474-3150 | 303-474-3153 | 303-474-3157 | 303-474-3197 | 303-474-3300 | 303-474-3330 | 303-474-3333 | 303-474-3340 | 303-474-3344 | 303-474-3345 |
303-474-4XXX: 303-474-4000 | 303-474-4040 | 303-474-4060 | 303-474-4062 | 303-474-4067 | 303-474-4100 | 303-474-4120 | 303-474-4130 | 303-474-4132 | 303-474-4135 | 303-474-4400 | 303-474-4440 | 303-474-4444 | 303-474-4470 | 303-474-4475 | 303-474-4477 | 303-474-4500 | 303-474-4507 | 303-474-4508 | 303-474-4540 | 303-474-4545 | 303-474-4700 | 303-474-4707 | 303-474-4710 | 303-474-4711 | 303-474-4717 | 303-474-4777 | 303-474-4800 | 303-474-4840 | 303-474-4847 | 303-474-4848 | 303-474-4889 |
303-474-5XXX: 303-474-5200 | 303-474-5220 | 303-474-5250 | 303-474-5280 | 303-474-5400 | 303-474-5408 | 303-474-5440 | 303-474-5450 | 303-474-5455 | 303-474-5500 | 303-474-5550 | 303-474-5555 | 303-474-5590 | 303-474-5591 | 303-474-5599 | 303-474-5600 | 303-474-5606 | 303-474-5630 | 303-474-5631 | 303-474-5650 |
303-474-6XXX: 303-474-6300 | 303-474-6301 | 303-474-6303 | 303-474-6390 | 303-474-6393 | 303-474-6395 | 303-474-6500 | 303-474-6501 | 303-474-6540 | 303-474-6544 | 303-474-6545 | 303-474-6550 | 303-474-6700 | 303-474-6701 | 303-474-6730 | 303-474-6733 | 303-474-6777 |
303-474-8XXX: 303-474-8700 | 303-474-8701 | 303-474-8730 | 303-474-8733 | 303-474-8735 | 303-474-8777 |
303-474-9XXX: 303-474-9100 | 303-474-9110 | 303-474-9111 | 303-474-9115 | 303-474-9700 | 303-474-9701 | 303-474-9750 | 303-474-9755 | 303-474-9757 | 303-474-9777 |