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

503-816

You are reviewing the Area Code (NPA/NXX) report for 503-816. Did you mean to search the SMS short code 503816?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number503816
Basic Format503-816
NPA (Area Code)503
NXX816

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityState
503-816-XXXX6010NEW CINGULAR WIRELESS PCS, LLCPORTLANDASPORTLANDOR

Business/Government Phones on the 503-816 Prefix

PhoneNameAddress
503-816-0929KBM Construction & Cleaning LLC
503-816-3251Anderson Construction & Drywall
503-816-4800Updawg Painting LLC
503-816-1749Vermont Street Chiropractic4616 Southwest Vermont Street Portland 97219 US
503-816-3028Barbur PlaceUS
503-816-4639Ash Wood Fired Pizza930 Southeast Oak Street Portland 97214 US
503-816-5125Springwater Pilates6210 Southeast Milwaukie Avenue Portland 97202 US
503-816-9730Europa Studio for Hair370 Northwest 1st Avenue Canby 97013 US

Reports

Anonymous User from Hillsboro, Oregon

June 25, 2025 at 6:39 PM

503-816-2030 reported as a Robocall. Received on June 25, 2025 at 3:35 PM.
Call for Energy, solar, & utilities

Anonymous User from Eagle Creek, Oregon

June 9, 2025 at 2:59 PM

503-816-0116 reported as a Live Voice or Other. Received on June 9, 2025 at 11:53 AM.

Anonymous User from , OR

July 29, 2024 at 2:51 PM

503-816-8837 reported as a unwanted call. Received on July 27, 2024 at 12:37 PM.
Call for No Subject Provided

Anonymous User from Portland, OR

April 4, 2023 at 8:10 PM

None reported as a Prerecorded Voice. Received on April 4, 2023 at 12:40 PM.
Unwanted call for Other Services
Caller ID indicated they called from 503-816-7826
Contacted via Wired

Anonymous User from Portland, Oregon

March 29, 2023 at 12:19 PM

503-816-6100 reported as a Live Voice or Other. Received on March 29, 2023 at 12:00 AM.

Anonymous User from Portland, Oregon

February 28, 2023 at 2:56 PM

503-816-6100 reported as a Live Voice or Other. Received on February 28, 2023 at 7:00 AM.

Anonymous User from , OR

February 23, 2023 at 3:46 PM

503-816-4370 reported as a Robocall. Received on February 23, 2023 at 6:26 AM.
Call for Dropped call or no message

Anonymous User from , OR

February 17, 2023 at 2:47 PM

503-816-6100 reported as a unwanted call. Received on February 17, 2023 at 12:00 AM.

Anonymous User from , OR

February 6, 2023 at 11:03 AM

503-816-3153 reported as a unwanted call. Received on February 4, 2023 at 7:05 AM.
Call for No Subject Provided

Anonymous User from Carson, Washington

January 18, 2023 at 3:25 PM

503-816-9447 reported as a Live Voice or Other. Received on January 18, 2023 at 11:58 PM.

Anonymous User from Deer Park, Wisconsin

December 21, 2022 at 3:49 PM

503-816-7511 reported as a Robocall. Received on December 21, 2022 at 12:47 PM.
Call for Dropped call or no message

Anonymous User from Deer Park, Washington

December 21, 2022 at 3:46 PM

503-816-7511 reported as a Robocall. Received on December 21, 2022 at 12:42 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Portland, OR

November 21, 2022 at 6:07 PM

None reported as a Live Voice. Received on November 21, 2022 at 12:00 AM.
Unwanted call for Other Services
Caller ID indicated they called from 503-816-6100
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Portland, Oregon

July 29, 2022 at 2:45 PM

503-816-3746 reported as a Live Voice or Other. Received on July 29, 2022 at 10:10 AM.

Anonymous User from Portland, Oregon

July 29, 2022 at 2:38 PM

503-816-3746 reported as a Robocall. Received on July 29, 2022 at 10:11 AM.

Anonymous User from , OR

May 23, 2017 at 9:35 PM

None reported as a Live Voice. Received on May 23, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 503-816-8406
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

503-816-0XXX: 503-816-0700 | 503-816-0770 | 503-816-0777 | 503-816-0900 | 503-816-0902 | 503-816-0907 | 503-816-0920 | 503-816-0922 | 503-816-0925 |
503-816-1XXX: 503-816-1600 | 503-816-1610 | 503-816-1620 | 503-816-1622 | 503-816-1624 | 503-816-1700 | 503-816-1703 | 503-816-1708 | 503-816-1711 | 503-816-1750 |
503-816-2XXX: 503-816-2000 | 503-816-2002 | 503-816-2006 | 503-816-2007 | 503-816-2700 | 503-816-2720 | 503-816-2722 | 503-816-2725 | 503-816-2777 | 503-816-2900 | 503-816-2950 | 503-816-2953 | 503-816-2955 | 503-816-2992 | 503-816-2998 |
503-816-3XXX: 503-816-3100 | 503-816-3120 | 503-816-3150 | 503-816-3151 | 503-816-3200 | 503-816-3222 | 503-816-3250 | 503-816-3255 | 503-816-3700 | 503-816-3740 | 503-816-3750 | 503-816-3777 | 503-816-3800 | 503-816-3807 | 503-816-3808 | 503-816-3850 | 503-816-3888 |
503-816-4XXX: 503-816-4000 | 503-816-4007 | 503-816-4040 | 503-816-4080 | 503-816-4083 | 503-816-4088 | 503-816-4300 | 503-816-4320 | 503-816-4350 | 503-816-4370 | 503-816-4600 | 503-816-4601 | 503-816-4607 | 503-816-4630 | 503-816-4633 | 503-816-4800 | 503-816-4801 | 503-816-4805 | 503-816-4888 |
503-816-6XXX: 503-816-6001 | 503-816-6002 | 503-816-6008 | 503-816-6015 | 503-816-6020 | 503-816-6060 | 503-816-6100 | 503-816-6102 | 503-816-6105 |
503-816-7XXX: 503-816-7500 | 503-816-7505 | 503-816-7507 | 503-816-7510 | 503-816-7511 | 503-816-7515 | 503-816-7600 | 503-816-7620 | 503-816-7621 | 503-816-7622 | 503-816-7666 | 503-816-7800 | 503-816-7820 | 503-816-7821 | 503-816-7823 | 503-816-7850 | 503-816-7900 | 503-816-7901 | 503-816-7909 | 503-816-7950 |
503-816-8XXX: 503-816-8400 | 503-816-8401 | 503-816-8450 | 503-816-8800 | 503-816-8830 | 503-816-8833 | 503-816-8835 | 503-816-8880 |
503-816-9XXX: 503-816-9440 | 503-816-9444 |