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303-505

You are reviewing the Area Code (NPA/NXX) report for 303-505. Did you mean to search the SMS short code 303505?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number303505
Basic Format303-505
NPA (Area Code)303
NXX505

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
303-505-0XXX6529T-MOBILE USA, INC.DENVERAS11/14/2012DENVERCOWE12/24/2012
303-505-1XXX6529T-MOBILE USA, INC.DENVERAS11/14/2012DENVERCOWE12/24/2012
303-505-2XXX6529T-MOBILE USA, INC.DENVERAS11/14/2012DENVERCOWE12/24/2012
303-505-3XXX6529T-MOBILE USA, INC.DENVERAS11/14/2012DENVERCOWE12/24/2012
303-505-4XXX6529T-MOBILE USA, INC.DENVERAS11/14/2012DENVERCOWE12/24/2012
303-505-5XXX6529T-MOBILE USA, INC.DENVERAS11/14/2012DENVERCOWE12/24/2012
303-505-6XXX6529T-MOBILE USA, INC.DENVERAS11/14/2012DENVERCOWE12/24/2012
303-505-7XXX6529T-MOBILE USA, INC.DENVERAS11/14/2012DENVERCOWE12/24/2012
303-505-8XXX6529T-MOBILE USA, INC.DENVERAS11/14/2012DENVERCOWE12/24/2012
303-505-9XXX6529T-MOBILE USA, INC.DENVERAS11/14/2012DENVERCOWE12/24/2012
303-505-XXXX6529T-MOBILE USA, INC.DENVERAS11/09/2012DENVERCO

Business/Government Phones on the 303-505 Prefix

PhoneNameAddress
303-505-0563TK Home Improvements, LLC
303-505-0866HH Remodeling LLC
303-505-1250El Gatos
303-505-2359Trails End Livestock Recovery Services, LLC
303-505-2837AMG Auto Detailing
303-505-3630Axe Environmental LLC
303-505-4346DF Cleaning Services
303-505-0097Culver's5035 North Tower Road Denver 80249 US
303-505-2597Radon GoneUS
303-505-4226Nu Espresso & Tea Bar2101 Ursula Street 80045 US
303-505-9313Primalized Health Consultants2047 West Wolfensberger Road Castle Rock 80109 US

Reports

Anonymous User from , KS

March 9, 2026 at 2:08 PM

303-505-6264 reported as a Live Voice or Other. Received on March 9, 2026 at 1:04 AM.
Call for Dropped call or no message

Anonymous User from Nashville, Tennessee

January 4, 2026 at 4:24 PM

303-505-5508 reported as a Live Voice or Other. Received on January 4, 2026 at 11:26 AM.

Anonymous User from Fort Lupton, Colorado

August 31, 2025 at 5:17 PM

303-505-9431 reported as a Robocall. Received on August 31, 2025 at 3:13 PM.
Call for Medical & prescriptions

Anonymous User from Marion, Michigan

March 7, 2025 at 7:59 PM

303-505-8216 reported as a Live Voice or Other. Received on March 7, 2025 at 7:55 PM.

Anonymous User from , TN

February 18, 2025 at 11:03 AM

303-505-3580 reported as a Robocall. Received on February 18, 2025 at 11:01 AM.

Anonymous User from , CA

November 19, 2022 at 6:04 PM

303-505-3184 reported as a Live Voice or Other. Received on November 18, 2022 at 1:08 PM.
Call for Dropped call or no message

Anonymous User from , CO

July 15, 2022 at 6:14 PM

303-505-1019 reported as a Live Voice or Other. Received on July 15, 2022 at 4:11 PM.

Anonymous User from Staunton, VA

April 30, 2021 at 5:35 PM

303-505-2632 reported as a Prerecorded Voice. Received on April 30, 2021 at 1:30 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

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303-505-2XXX: 303-505-2000 | 303-505-2002 | 303-505-2003 | 303-505-2007 | 303-505-2008 | 303-505-2140 | 303-505-2145 | 303-505-2149 | 303-505-2169 | 303-505-2188 | 303-505-2189 | 303-505-2300 | 303-505-2345 | 303-505-2352 | 303-505-2354 | 303-505-2355 | 303-505-2362 | 303-505-2400 | 303-505-2411 | 303-505-2414 | 303-505-2415 | 303-505-2447 | 303-505-2491 | 303-505-2591 | 303-505-2596 | 303-505-2599 | 303-505-2600 | 303-505-2630 | 303-505-2631 | 303-505-2633 | 303-505-2661 | 303-505-2800 | 303-505-2830 | 303-505-2833 | 303-505-2838 | 303-505-2888 |
303-505-3XXX: 303-505-3000 | 303-505-3005 | 303-505-3007 | 303-505-3080 | 303-505-3083 | 303-505-3086 | 303-505-3180 | 303-505-3181 | 303-505-3188 | 303-505-3196 | 303-505-3400 | 303-505-3404 | 303-505-3408 | 303-505-3443 | 303-505-3446 | 303-505-3456 | 303-505-3500 | 303-505-3556 | 303-505-3558 | 303-505-3600 | 303-505-3608 | 303-505-3633 | 303-505-3636 | 303-505-3637 | 303-505-3658 | 303-505-3740 | 303-505-3745 | 303-505-3747 | 303-505-3776 | 303-505-3777 | 303-505-3778 |
303-505-4XXX: 303-505-4221 | 303-505-4222 | 303-505-4229 | 303-505-4241 | 303-505-4242 | 303-505-4249 | 303-505-4343 | 303-505-4344 | 303-505-4345 | 303-505-4600 | 303-505-4633 | 303-505-4636 | 303-505-4637 | 303-505-4820 | 303-505-4822 | 303-505-4823 | 303-505-4887 | 303-505-4888 | 303-505-4889 |
303-505-7XXX: 303-505-7420 | 303-505-7423 | 303-505-7424 |
303-505-8XXX: 303-505-8000 | 303-505-8008 | 303-505-8009 | 303-505-8050 | 303-505-8053 | 303-505-8055 | 303-505-8500 | 303-505-8501 | 303-505-8550 | 303-505-8556 | 303-505-8559 | 303-505-8701 | 303-505-8706 | 303-505-8753 | 303-505-8755 | 303-505-8757 | 303-505-8787 |
303-505-9XXX: 303-505-9000 | 303-505-9006 | 303-505-9009 | 303-505-9050 | 303-505-9057 | 303-505-9059 | 303-505-9100 | 303-505-9103 | 303-505-9105 | 303-505-9192 | 303-505-9196 | 303-505-9197 | 303-505-9483 | 303-505-9487 | 303-505-9489 | 303-505-9490 | 303-505-9493 | 303-505-9497 |