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503-421

You are reviewing the Area Code (NPA/NXX) report for 503-421. Did you mean to search the SMS short code 503421?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number503421
Basic Format503-421
NPA (Area Code)503
NXX421

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityStateRegion
503-421-0XXX6529T-MOBILE USA, INC.PORTLANDRTPORTLANDORWE
503-421-1XXX6529T-MOBILE USA, INC.PORTLANDRTPORTLANDORWE
503-421-2XXX6529T-MOBILE USA, INC.PORTLANDRTPORTLANDORWE
503-421-3XXX6529T-MOBILE USA, INC.PORTLANDRTPORTLANDORWE
503-421-4XXX6529T-MOBILE USA, INC.PORTLANDRTPORTLANDORWE
503-421-5XXX6529T-MOBILE USA, INC.PORTLANDRTPORTLANDORWE
503-421-6XXX6529T-MOBILE USA, INC.PORTLANDRTPORTLANDORWE
503-421-7XXX6529T-MOBILE USA, INC.PORTLANDRTPORTLANDORWE
503-421-8XXX6529T-MOBILE USA, INC.PORTLANDRTPORTLANDORWE
503-421-9XXX6529T-MOBILE USA, INC.PORTLANDRTPORTLANDORWE
503-421-XXXX6529T-MOBILE USA, INC.PORTLANDASPORTLANDOR

Business/Government Phones on the 503-421 Prefix

PhoneNameAddress
503-421-0802Omegan Construction
503-421-1128Arroyo & Son Construction LLC
503-421-5110J3 Painting LLC
503-421-5651Nita Construction
503-421-7183BMP Construction
503-421-7941Junk-N-Joe
503-421-8142Kingstone General Contractor LLC
503-421-9811Anders Construction LLC
503-421-0665Wayhi Bento and More6661 Southeast Milwaukie Avenue Portland 97202 US
503-421-2075Sacred Ground Massage1716 Northeast 42nd Avenue Portland 97213 US
503-421-3713Iglesia de Dios de Profesia Conociendo la Verdad5501 Southeast Thiessen Road Milwaukie 97267 US
503-421-4553Callahan Electric5711 Southeast Foster Road Portland 97206 US
503-421-5002Live Edge Slabs of Salt Lake City47 South Orange Street Salt Lake City 84116 US
503-421-8021Eric Butler Design2400 Southeast Holgate Boulevard Portland 97202 US
503-421-9815Blue Room Bar8145 Southeast 82nd Avenue Portland 97266 US

Reports

Anonymous User from Gainesville, Florida

August 25, 2025 at 4:53 PM

503-421-1947 reported as a Robocall. Received on August 25, 2025 at 11:01 AM.
Call for Work from home & other ways to make money

Anonymous User from Greenwood, Missouri

August 13, 2025 at 11:11 AM

503-421-1947 reported as a Robocall. Received on August 13, 2025 at 12:00 AM.
Call for Work from home & other ways to make money

Anonymous User from , OR

August 7, 2025 at 11:39 AM

503-421-2109 reported as a Live Voice or Other. Received on August 7, 2025 at 7:31 AM.

Anonymous User from Vancouver, Washington

April 1, 2025 at 3:50 PM

503-421-6810 reported as a Live Voice or Other. Received on April 1, 2025 at 12:30 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Portland, Oregon

December 17, 2024 at 7:08 PM

503-421-2942 reported as a Robocall. Received on December 17, 2024 at 3:16 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CA

August 24, 2024 at 8:41 PM

503-421-2109 reported as a Robocall. Received on August 22, 2024 at 12:05 PM.

Anonymous User from , CA

August 22, 2024 at 2:14 PM

503-421-2109 reported as a Robocall. Received on August 22, 2024 at 7:44 AM.

Anonymous User from , CA

August 22, 2024 at 2:08 PM

503-421-2109 reported as a Robocall. Received on August 22, 2024 at 8:07 AM.

Anonymous User from Beaverton, Oregon

May 24, 2024 at 11:48 AM

503-421-2716 reported as a Robocall. Received on May 24, 2024 at 8:45 AM.

Anonymous User from Winston, California

February 6, 2024 at 4:04 PM

503-421-2109 reported as a Live Voice or Other. Received on February 4, 2024 at 10:19 AM.

Anonymous User from Pico Rivera, California

November 17, 2023 at 6:26 PM

503-421-3628 reported as a Robocall. Received on November 17, 2023 at 12:00 AM.

Anonymous User from Wilson, North Carolina

November 3, 2023 at 10:00 AM

503-421-9938 reported as a Live Voice or Other. Received on November 3, 2023 at 9:50 PM.
Call for Dropped call or no message

Anonymous User from Prosper, Texas

October 25, 2023 at 8:53 PM

503-421-0033 reported as a Live Voice or Other. Received on October 19, 2023 at 7:56 PM.

Anonymous User from West Linn, Oregon

July 25, 2023 at 7:28 PM

503-421-6798 reported as a Robocall. Received on July 25, 2023 at 1:00 PM.

Anonymous User from West Linn, Oregon

July 25, 2023 at 7:24 PM

503-421-6798 reported as a Robocall. Received on July 25, 2023 at 4:17 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , OR

July 10, 2023 at 11:45 AM

503-421-2110 reported as a Robocall. Received on July 10, 2023 at 5:22 AM.
Call for Dropped call or no message

Anonymous User from , OR

July 2, 2023 at 11:31 PM

503-421-4780 reported as a Robocall. Received on June 30, 2023 at 1:23 PM.
Call for Dropped call or no message

Anonymous User from Mcminnville, Oregon

May 25, 2023 at 12:30 PM

503-421-7961 reported as a Robocall. Received on May 25, 2023 at 9:29 AM.

Anonymous User from Portland, Wisconsin

March 29, 2023 at 12:22 PM

503-421-2109 reported as a Live Voice or Other. Received on March 29, 2023 at 12:00 AM.

Anonymous User from Beaverton, Oregon

March 2, 2023 at 7:56 PM

503-421-2109 reported as a unwanted call. Received on March 2, 2023 at 12:19 PM.
Call for Dropped call or no message

Anonymous User from Beaverton, Oregon

March 2, 2023 at 7:56 PM

503-421-2109 reported as a unwanted call. Received on March 2, 2023 at 12:27 PM.
Call for Dropped call or no message

Anonymous User from Oregon City, Oregon

December 3, 2022 at 12:54 PM

503-421-6942 reported as a Robocall. Received on December 3, 2022 at 9:51 AM.

Anonymous User from , OR

June 15, 2022 at 5:51 PM

503-421-8097 reported as a Robocall. Received on June 15, 2022 at 2:49 PM.

Anonymous User from Camas, WA

December 31, 2020 at 6:56 PM

None reported as a Prerecorded Voice. Received on December 31, 2020 at 10:50 AM.
Unwanted call for unknown
Caller ID indicated they called from 503-421-6235
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

April 5, 2016 at 12:51 AM

reported as a Live Voice. Received on April 4, 2016 at 6:48 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 503-421-1557
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

503-421-0XXX: 503-421-0010 | 503-421-0011 | 503-421-0020 | 503-421-0030 | 503-421-0033 | 503-421-0037 | 503-421-0700 | 503-421-0720 | 503-421-0721 | 503-421-0722 | 503-421-0777 | 503-421-0800 | 503-421-0801 | 503-421-0808 | 503-421-0888 |
503-421-1XXX: 503-421-1200 | 503-421-1202 | 503-421-1203 | 503-421-1212 | 503-421-1220 | 503-421-1234 | 503-421-1500 | 503-421-1515 | 503-421-1547 | 503-421-1552 | 503-421-1553 | 503-421-1554 |
503-421-2XXX: 503-421-2000 | 503-421-2006 | 503-421-2007 | 503-421-2077 | 503-421-2078 | 503-421-2079 | 503-421-2110 | 503-421-2111 | 503-421-2112 | 503-421-2195 | 503-421-2197 | 503-421-2198 | 503-421-2700 | 503-421-2710 | 503-421-2711 | 503-421-2712 | 503-421-2720 | 503-421-2777 | 503-421-2900 | 503-421-2940 | 503-421-2945 | 503-421-2947 | 503-421-2992 | 503-421-2998 |
503-421-3XXX: 503-421-3000 | 503-421-3030 | 503-421-3062 | 503-421-3080 | 503-421-3083 | 503-421-3088 | 503-421-3600 | 503-421-3620 | 503-421-3621 | 503-421-3625 | 503-421-3650 | 503-421-3651 |
503-421-4XXX: 503-421-4500 | 503-421-4507 | 503-421-4508 | 503-421-4550 | 503-421-4555 | 503-421-4700 | 503-421-4710 | 503-421-4720 | 503-421-4721 | 503-421-4722 | 503-421-4777 |
503-421-5XXX: 503-421-5100 | 503-421-5110 | 503-421-5111 | 503-421-5115 | 503-421-5120 | 503-421-5150 | 503-421-5420 | 503-421-5440 | 503-421-5450 | 503-421-5460 | 503-421-5465 | 503-421-5600 | 503-421-5620 | 503-421-5622 | 503-421-5625 | 503-421-5650 |
503-421-6XXX: 503-421-6200 | 503-421-6210 | 503-421-6220 | 503-421-6230 | 503-421-6234 | 503-421-6620 | 503-421-6621 | 503-421-6622 | 503-421-6700 | 503-421-6777 | 503-421-6790 | 503-421-6799 | 503-421-6860 | 503-421-6865 | 503-421-6869 | 503-421-6900 | 503-421-6940 | 503-421-6945 | 503-421-6950 |
503-421-7XXX: 503-421-7100 | 503-421-7105 | 503-421-7107 | 503-421-7180 | 503-421-7181 | 503-421-7188 | 503-421-7600 | 503-421-7666 | 503-421-7680 | 503-421-7688 | 503-421-7900 | 503-421-7950 | 503-421-7960 | 503-421-7965 | 503-421-7969 |
503-421-8XXX: 503-421-8000 | 503-421-8020 | 503-421-8080 | 503-421-8090 | 503-421-8091 | 503-421-8099 | 503-421-8100 | 503-421-8109 | 503-421-8140 | 503-421-8144 |
503-421-9XXX: 503-421-9800 | 503-421-9810 | 503-421-9811 | 503-421-9815 | 503-421-9880 | 503-421-9900 | 503-421-9933 | 503-421-9936 | 503-421-9939 | 503-421-9990 |