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503-863

You are reviewing the Area Code (NPA/NXX) report for 503-863. Did you mean to search the SMS short code 503863?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number503863
Basic Format503-863
NPA (Area Code)503
NXX863

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective Date
503-863-0XXX6010NEW CINGULAR WIRELESS PCS, LLCPORTLANDAS10/17/2006ORWE12/01/2006
503-863-1XXX6010NEW CINGULAR WIRELESS PCS, LLCPORTLANDAS12/06/2006ORWE12/15/2006
503-863-2XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCPORTLANDAS07/05/2007ORWE08/06/2007
503-863-3XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCPORTLANDAS07/05/2007ORWE08/06/2007
503-863-4XXX6010NEW CINGULAR WIRELESS PCS, LLCPORTLANDAS12/29/2006ORWE01/11/2007
503-863-5XXX7172ELECTRIC LIGHTWAVE LLC DBA ALLSTREAMPORTLANDAS12/19/2006ORWE01/15/2007
503-863-6XXX6010NEW CINGULAR WIRELESS PCS, LLCPORTLANDRTORWE
503-863-7XXX5820CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ORPORTLANDAS07/27/2007ORWE09/05/2007
503-863-8XXX6529T-MOBILE USA, INC.PORTLANDAS01/11/2007ORWE02/09/2007
503-863-9XXX6529T-MOBILE USA, INC.PORTLANDAS12/20/2006ORWE01/19/2007
503-863-XXXX6010NEW CINGULAR WIRELESS PCS, LLCPORTLANDAS10/17/2006OR

Business/Government Phones on the 503-863 Prefix

PhoneNameAddress
503-863-0973Frost Integrated Pest Management, LLC
503-863-4971Galaxy Property Solutions LLC
503-863-1683Hamono Sushi620 Southwest 9th Avenue Portland 97205 US
503-863-5753Autoloc201 Southeast Oak Street Portland 97214 US
503-863-5807Matt Schoenecker17380 Boones Ferry Road Lake Oswego 97035 US
503-863-5810Brock Jodoin17380 Boones Ferry Road Lake Oswego 97035 US
503-863-6373Amazing Japan2303 Northwest 185th Avenue Hillsboro 97124 US
503-863-7144Starbucks5810 North Lombard Street Portland 97203 US

Reports

Anonymous User from Memphis, Tennessee

December 1, 2025 at 8:45 PM

503-863-3202 reported as a Robocall. Received on December 1, 2025 at 6:11 PM.
Call for No Subject Provided

Anonymous User from Salem, Oregon

February 20, 2025 at 11:36 AM

503-863-2094 reported as a unwanted call. Received on February 20, 2025 at 6:00 AM.
Call for Dropped call or no message

Anonymous User from Tualatin, Oregon

July 17, 2024 at 5:23 PM

503-863-3849 reported as a Live Voice or Other. Received on July 17, 2024 at 2:16 PM.

Anonymous User from Lake Oswego, Oregon

January 16, 2024 at 11:37 AM

503-863-5063 reported as a Robocall. Received on January 16, 2024 at 7:32 AM.
Call for Dropped call or no message

Anonymous User from , NY

September 26, 2023 at 4:51 PM

503-863-4172 reported as a Robocall. Received on September 24, 2023 at 12:37 PM.

Anonymous User from Portland, Oregon

August 30, 2023 at 1:37 PM

503-863-4291 reported as a Live Voice or Other. Received on August 30, 2023 at 10:25 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , OR

April 18, 2023 at 4:11 PM

503-863-7612 reported as a Robocall. Received on April 10, 2023 at 10:49 AM.

Anonymous User from , OR

August 24, 2022 at 5:14 PM

503863047 reported as a Robocall. Received on August 10, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Wheeler, Oregon

August 3, 2022 at 5:43 PM

503-863-6926 reported as a Live Voice or Other. Received on August 3, 2022 at 9:33 AM.

Anonymous User from , OR

July 7, 2022 at 6:21 PM

503-863-6498 reported as a Live Voice or Other. Received on July 7, 2022 at 3:11 PM.
Call for Medical & prescriptions

Anonymous User from Clatskanie, Oregon

June 13, 2022 at 4:19 PM

503-863-1234 reported as a Live Voice or Other. Received on June 6, 2022 at 7:38 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , OR

September 21, 2016 at 5:04 PM

reported as a Live Voice. Received on September 13, 2016 at 12:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 503-863-5807
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

503-863-0XXX: 503-863-0417 | 503-863-0424 | 503-863-0470 | 503-863-0476 | 503-863-0477 | 503-863-0488 | 503-863-0900 | 503-863-0902 | 503-863-0907 | 503-863-0970 | 503-863-0975 |
503-863-1XXX: 503-863-1212 | 503-863-1233 | 503-863-1234 | 503-863-1236 | 503-863-1247 | 503-863-1600 | 503-863-1608 | 503-863-1620 | 503-863-1680 | 503-863-1683 | 503-863-1688 |
503-863-2XXX: 503-863-2000 | 503-863-2006 | 503-863-2007 | 503-863-2040 | 503-863-2047 | 503-863-2048 |
503-863-3XXX: 503-863-3800 | 503-863-3840 | 503-863-3850 | 503-863-3888 |
503-863-4XXX: 503-863-4000 | 503-863-4001 | 503-863-4007 | 503-863-4030 | 503-863-4033 | 503-863-4037 | 503-863-4100 | 503-863-4110 | 503-863-4120 | 503-863-4170 | 503-863-4175 | 503-863-4200 | 503-863-4202 | 503-863-4220 | 503-863-4290 | 503-863-4292 | 503-863-4295 | 503-863-4900 | 503-863-4970 | 503-863-4975 | 503-863-4997 | 503-863-4998 |
503-863-5XXX: 503-863-5000 | 503-863-5001 | 503-863-5050 | 503-863-5060 | 503-863-5062 | 503-863-5065 | 503-863-5500 | 503-863-5520 | 503-863-5521 | 503-863-5525 | 503-863-5550 | 503-863-5555 | 503-863-5700 | 503-863-5750 | 503-863-5757 | 503-863-5777 | 503-863-5800 | 503-863-5801 | 503-863-5808 | 503-863-5820 | 503-863-5850 |
503-863-6XXX: 503-863-6400 | 503-863-6401 | 503-863-6490 | 503-863-6499 | 503-863-6700 | 503-863-6720 | 503-863-6721 | 503-863-6725 | 503-863-6777 | 503-863-6800 | 503-863-6888 | 503-863-6900 | 503-863-6950 | 503-863-6960 | 503-863-6965 | 503-863-6969 |
503-863-7XXX: 503-863-7600 | 503-863-7610 | 503-863-7611 | 503-863-7612 | 503-863-7666 | 503-863-7700 | 503-863-7770 | 503-863-7777 | 503-863-7790 | 503-863-7795 | 503-863-7799 |
503-863-8XXX: 503-863-8200 | 503-863-8250 | 503-863-8270 |
503-863-9XXX: 503-863-9300 | 503-863-9320 | 503-863-9370 | 503-863-9400 | 503-863-9430 | 503-863-9450 |