503-488

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	503488
Basic Format	503-488
NPA (Area Code)	503
NXX	488

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
503-488-0XXX	6529	T-MOBILE USA, INC.	PORTLAND	AS	05/16/2007	PORTLAND	OR	WE	07/17/2007
503-488-1XXX	7537	LEVEL 3 TELECOM OF OREGON, LLC - OR	PORTLAND	RT		PORTLAND	OR	WE
503-488-2XXX	7537	LEVEL 3 TELECOM OF OREGON, LLC - OR	PORTLAND	RT		PORTLAND	OR	WE
503-488-3XXX	7537	LEVEL 3 TELECOM OF OREGON, LLC - OR	PORTLAND	RT		PORTLAND	OR	WE
503-488-4XXX	7537	LEVEL 3 TELECOM OF OREGON, LLC - OR	PORTLAND	RT		PORTLAND	OR	WE
503-488-5XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	PORTLAND	AS	07/13/2004	PORTLAND	OR	WE	07/30/2004
503-488-6XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	PORTLAND	AS	07/13/2004	PORTLAND	OR	WE	07/30/2004
503-488-7XXX	7537	LEVEL 3 TELECOM OF OREGON, LLC - OR	PORTLAND	RT		PORTLAND	OR	WE
503-488-8XXX	7537	LEVEL 3 TELECOM OF OREGON, LLC - OR	PORTLAND	RT		PORTLAND	OR	WE
503-488-9XXX	5820	CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR	PORTLAND	AS	06/17/2014	PORTLAND	OR	WE	06/27/2014
503-488-XXXX	7537	LEVEL 3 TELECOM OF OREGON, LLC - OR	PORTLAND	AS		PORTLAND	OR

Business/Government Phones on the 503-488 Prefix

Phone	Name	Address
503-488-2626	The Oregon Clinic	1111 Northeast 99th Avenue US
503-488-5200	Open School East	16570 Southeast Oak Street Portland 97233 US
503-488-5888	Ace Hardware	10890 Southeast Oak Street Milwaukie 97222 US

Reports

Anonymous User from Olathe, Kansas

February 27, 2026 at 3:09 PM

503-488-5491 reported as a Robocall. Received on February 27, 2026 at 2:06 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Portland, Oregon

February 24, 2026 at 2:27 PM

503-488-3607 reported as a Robocall. Received on February 24, 2026 at 8:05 AM.

Anonymous User from , OR

February 18, 2026 at 2:10 PM

503-488-2380 reported as a Robocall. Received on February 18, 2026 at 11:09 AM.

Anonymous User from Portland, Oregon

February 18, 2026 at 10:03 AM

503-488-1051 reported as a Live Voice or Other. Received on February 18, 2026 at 6:56 AM.

Anonymous User from Portland, Oregon

January 20, 2026 at 11:33 AM

503-488-8292 reported as a Robocall. Received on January 20, 2026 at 8:26 AM.

Anonymous User from Turner, Oregon

January 2, 2026 at 3:55 PM

503-488-2589 reported as a Robocall. Received on January 2, 2026 at 8:12 AM.
Call for Dropped call or no message

Anonymous User from , OR

December 19, 2025 at 5:13 PM

503-488-4218 reported as a Robocall. Received on December 19, 2025 at 10:45 AM.

Anonymous User from Turner, Oregon

November 14, 2025 at 1:52 PM

503-488-8421 reported as a Robocall. Received on September 25, 2025 at 9:02 AM.
Call for Dropped call or no message

Anonymous User from Roseburg, Oregon

September 20, 2025 at 12:22 PM

503-488-2636 reported as a Live Voice or Other. Received on September 16, 2025 at 1:25 PM.

Anonymous User from Turner, Oregon

September 10, 2025 at 10:15 AM

503-488-3701 reported as a Robocall. Received on September 9, 2025 at 12:36 PM.
Call for Dropped call or no message

Anonymous User from Vancouver, Washington

September 1, 2025 at 7:50 PM

503-488-9523 reported as a Live Voice or Other. Received on September 1, 2025 at 4:27 AM.

Anonymous User from Portland, Oregon

June 30, 2025 at 5:43 PM

503-488-5254 reported as a Robocall. Received on June 30, 2025 at 2:41 PM.
Call for Dropped call or no message

Anonymous User from , OR

June 30, 2025 at 5:18 PM

503-488-2828 reported as a Robocall. Received on June 30, 2025 at 7:35 AM.
Call for Energy, solar, & utilities

Anonymous User from Beaverton, Oregon

June 27, 2025 at 10:26 PM

503-488-3890 reported as a Robocall. Received on June 27, 2025 at 10:29 AM.
Call for Home improvement & cleaning

Anonymous User from , OR

June 27, 2025 at 6:24 PM

503-488-1794 reported as a Robocall. Received on June 27, 2025 at 3:22 PM.
Call for Energy, solar, & utilities

Anonymous User from , OR

June 17, 2025 at 5:04 PM

503-488-6543 reported as a Robocall. Received on June 17, 2025 at 2:00 PM.

Anonymous User from Oregon City, Oregon

June 16, 2025 at 7:24 PM

503-488-2136 reported as a Robocall. Received on June 12, 2025 at 8:14 AM.

Anonymous User from Watertown, Massachusetts

April 30, 2025 at 10:53 AM

503-488-9906 reported as a Live Voice or Other. Received on April 30, 2025 at 10:45 AM.

Anonymous User from Lake Oswego, Oregon

February 17, 2025 at 7:06 PM

503-488-8592 reported as a Robocall. Received on February 17, 2025 at 9:00 AM.
Call for Energy, solar, & utilities

Anonymous User from Oregon, Oregon

January 27, 2025 at 3:19 PM

503-488-1373 reported as a Robocall. Received on January 27, 2025 at 12:00 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Beavercreek, Oregon

November 19, 2024 at 11:18 AM

503-488-3807 reported as a Robocall. Received on November 19, 2024 at 8:15 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Please Select Suburb, Oregon

November 18, 2024 at 4:47 PM

503-488-5234 reported as a Robocall. Received on November 16, 2024 at 12:45 PM.

Anonymous User from Salem, Oregon

September 24, 2024 at 1:51 PM

503-488-3666 reported as a Robocall. Received on September 23, 2024 at 12:34 PM.
Call for Medical & prescriptions

Anonymous User from Turner, Oregon

August 9, 2024 at 1:07 PM

503-488-1731 reported as a Robocall. Received on August 9, 2024 at 8:15 AM.
Call for Dropped call or no message

Anonymous User from , NH

July 2, 2024 at 12:44 PM

503-488-5480 reported as a Robocall. Received on July 2, 2024 at 12:30 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

May 9, 2024 at 4:53 PM

503-488-3540 reported as a Live Voice or Other. Received on May 9, 2024 at 1:46 PM.
Call for Work from home & other ways to make money

Anonymous User from Kansas City, Missouri

May 9, 2024 at 3:29 PM

503-488-3540 reported as a Live Voice or Other. Received on May 9, 2024 at 1:58 PM.

Anonymous User from Portland, Oregon

March 11, 2024 at 3:30 PM

503-488-8712 reported as a Robocall. Received on March 11, 2024 at 12:27 PM.

Anonymous User from Omaha, Nebraska

March 6, 2024 at 5:37 PM

503-488-8906 reported as a unwanted call. Received on March 6, 2024 at 4:25 PM.
Call for Medical & prescriptions

Anonymous User from Seal Rock, Oregon

February 7, 2024 at 4:46 PM

503-488-1973 reported as a Robocall. Received on February 7, 2024 at 1:44 PM.

Anonymous User from Molalla, Oregon

November 20, 2023 at 10:11 AM

503-488-2703 reported as a Live Voice or Other. Received on November 20, 2023 at 7:10 PM.
Call for Dropped call or no message

Anonymous User from Vancouver, WA

October 18, 2023 at 6:20 PM

503-488-5564 reported as a Live Voice. Received on October 18, 2023 at 11:14 AM.
Unwanted call for Other Services
Contacted via Internet (VOIP)

Anonymous User from West Fargo, North Dakota

September 29, 2023 at 3:36 PM

503-488-5564 reported as a Live Voice or Other. Received on September 29, 2023 at 2:30 AM.

Anonymous User from , ID

August 14, 2023 at 5:46 PM

503-488-5564 reported as a Robocall. Received on August 14, 2023 at 9:15 AM.

Anonymous User from Grand Forks, North Dakota

June 9, 2023 at 12:25 PM

503-488-5564 reported as a Live Voice or Other. Received on June 6, 2023 at 9:44 AM.
Call for Home security & alarms

Anonymous User from Grand Forks, North Dakota

June 9, 2023 at 11:10 AM

503-488-5564 reported as a Robocall. Received on June 6, 2023 at 9:44 AM.
Call for Home security & alarms

Anonymous User from Tigard, Oregon

November 9, 2022 at 4:44 PM

503-488-5933 reported as a Live Voice or Other. Received on November 9, 2022 at 1:40 PM.

Anonymous User from , OR

July 1, 2022 at 8:18 PM

503-488-9074 reported as a Robocall. Received on July 1, 2022 at 4:55 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , KY

June 30, 2022 at 3:01 PM

503-488-2444 reported as a Robocall. Received on June 30, 2022 at 11:57 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , OR

June 17, 2022 at 6:22 PM

503-488-8113 reported as a Robocall. Received on June 17, 2022 at 3:18 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Milwaukie, Oregon

June 17, 2022 at 9:08 AM

503-488-2802 reported as a Robocall. Received on June 16, 2022 at 4:21 PM.
Call for Medical & prescriptions

Anonymous User from Portland, Oregon

June 1, 2022 at 3:54 PM

503-488-4993 reported as a Robocall. Received on June 1, 2022 at 12:48 PM.
Call for Warranties & protection plans

Anonymous User from Gresham, OR

March 31, 2022 at 8:18 PM

503-488-0379 reported as a Live Voice. Received on March 31, 2022 at 12:01 PM.
Unwanted call for Other Services
Contacted via Wired

Anonymous User from , OR

March 16, 2017 at 5:17 PM

None reported as a Prerecorded Voice. Received on March 16, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 503-488-6678
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , OR

March 4, 2017 at 2:22 AM

None reported as a Prerecorded Voice. Received on March 3, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 503-488-6670
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , OR

December 21, 2016 at 11:53 PM

None reported as a Prerecorded Voice. Received on December 21, 2016 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 503-488-6785
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

503-488-0XXX: 503-488-0226 | 503-488-0228 | 503-488-0229 | 503-488-0243 | 503-488-0270 | 503-488-0290 | 503-488-0300 | 503-488-0350 | 503-488-0370 |
503-488-1XXX: 503-488-1300 | 503-488-1305 | 503-488-1308 | 503-488-1370 | 503-488-1377 | 503-488-1378 | 503-488-1700 | 503-488-1720 | 503-488-1730 | 503-488-1733 | 503-488-1737 | 503-488-1750 | 503-488-1970 | 503-488-1977 | 503-488-1978 | 503-488-1993 | 503-488-1997 | 503-488-1998 |
503-488-2XXX: 503-488-2400 | 503-488-2440 | 503-488-2445 | 503-488-2447 | 503-488-2478 | 503-488-2700 | 503-488-2703 | 503-488-2707 | 503-488-2720 | 503-488-2777 | 503-488-2800 | 503-488-2801 | 503-488-2807 | 503-488-2808 | 503-488-2888 |
503-488-3XXX: 503-488-3500 | 503-488-3540 | 503-488-3545 | 503-488-3550 | 503-488-3600 | 503-488-3650 | 503-488-3651 | 503-488-3660 | 503-488-3666 | 503-488-3700 | 503-488-3730 | 503-488-3733 | 503-488-3737 | 503-488-3750 | 503-488-3777 | 503-488-3800 | 503-488-3850 | 503-488-3888 |
503-488-4XXX: 503-488-4800 | 503-488-4801 | 503-488-4880 | 503-488-4888 | 503-488-4900 | 503-488-4990 | 503-488-4997 | 503-488-4998 | 503-488-4999 |
503-488-5XXX: 503-488-5200 | 503-488-5207 | 503-488-5209 | 503-488-5220 | 503-488-5250 | 503-488-5400 | 503-488-5440 | 503-488-5480 | 503-488-5500 | 503-488-5550 | 503-488-5553 | 503-488-5555 | 503-488-5800 | 503-488-5810 | 503-488-5811 | 503-488-5819 | 503-488-5820 | 503-488-5900 | 503-488-5930 | 503-488-5933 | 503-488-5935 | 503-488-5997 | 503-488-5998 |
503-488-6XXX: 503-488-6600 | 503-488-6660 | 503-488-6670 | 503-488-6675 | 503-488-6677 | 503-488-6700 | 503-488-6777 | 503-488-6780 | 503-488-6789 |
503-488-8XXX: 503-488-8500 | 503-488-8501 | 503-488-8590 | 503-488-8595 | 503-488-8599 | 503-488-8700 | 503-488-8710 | 503-488-8711 | 503-488-8712 | 503-488-8777 | 503-488-8900 | 503-488-8901 | 503-488-8907 |
503-488-9XXX: 503-488-9000 | 503-488-9010 | 503-488-9020 | 503-488-9070 | 503-488-9071 | 503-488-9077 |