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503-740

You are reviewing the Area Code (NPA/NXX) report for 503-740. Did you mean to search the SMS short code 503740?

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Raw Number503740
Basic Format503-740
NPA (Area Code)503
NXX740

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityState
503-740-XXXX6529T-MOBILE USA, INC.PORTLANDASPORTLANDOR

Business/Government Phones on the 503-740 Prefix

PhoneNameAddress
503-740-0840Team Evolution LLC
503-740-1977Toro Renovations LLC
503-740-2280Beast Fit Nation
503-740-2615E.N.D. El Handyman LLC
503-740-3600Shepard Painting LLC
503-740-5509A+ Server Education
503-740-6394Pinch
503-740-2907Nong's Khao Man Gai609 Southeast Ankeny Street Portland 97214 US
503-740-3838Uptown Dance Studio14355 Southwest Pacific Highway Tigard 97224 US
503-740-5464Red Bird Healing Arts2928 Southeast Hawthorne Boulevard Portland 97214 US

Reports

Anonymous User from Gresham, Oregon

January 21, 2026 at 2:37 PM

503-740-3315 reported as a Robocall. Received on January 21, 2026 at 11:32 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , OR

September 10, 2024 at 12:43 PM

503-740-8857 reported as a Live Voice or Other. Received on September 10, 2024 at 8:57 AM.

Anonymous User from , OR

January 17, 2024 at 12:39 PM

503-740-8394 reported as a Robocall. Received on January 16, 2024 at 1:48 PM.
Call for Dropped call or no message

Anonymous User from , OR

January 17, 2024 at 12:38 PM

503-740-8394 reported as a Robocall. Received on January 16, 2024 at 6:32 PM.
Call for Dropped call or no message

Anonymous User from , OR

October 31, 2023 at 5:22 PM

503-740-1980 reported as a unwanted call. Received on October 31, 2023 at 12:31 PM.

Anonymous User from Milwaukie, OR

June 14, 2023 at 1:18 AM

None reported as a Prerecorded Voice. Received on June 14, 2023 at 2:43 PM.
Unwanted call for Other Services
Caller ID indicated they called from 503-740-7861
Contacted via Wired

Anonymous User from , OR

March 7, 2023 at 3:34 PM

503-740-7304 reported as a Robocall. Received on March 7, 2023 at 12:10 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , OR

November 29, 2022 at 4:18 PM

503-740-4585 reported as a unwanted call. Received on November 29, 2022 at 11:07 AM.
Call for No Subject Provided

Anonymous User from Bend, Oregon

August 3, 2022 at 9:46 PM

503-740-5299 reported as a Robocall. Received on August 3, 2022 at 6:28 PM.
Call for Warranties & protection plans

Anonymous User from Portland, Oregon

June 17, 2022 at 9:53 PM

503-740-7379 reported as a Robocall. Received on June 13, 2022 at 12:21 PM.

Anonymous User from Portland, Oregon

June 13, 2022 at 11:25 PM

503-740-7379 reported as a Robocall. Received on June 13, 2022 at 12:21 PM.

Anonymous User from , OR

March 31, 2017 at 6:17 PM

None reported as a Prerecorded Voice. Received on March 31, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 503-740-6527
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , OR

February 10, 2017 at 8:20 PM

None reported as a Abandoned Calls. Received on January 31, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 503-740-4575
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , UT

September 1, 2016 at 10:44 PM

reported as a Prerecorded Voice. Received on September 1, 2016 at 2:57 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 503-740-6581
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , UT

September 1, 2016 at 10:41 PM

reported as a Prerecorded Voice. Received on September 1, 2016 at 2:57 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 503-740-6581
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , OH

September 1, 2016 at 10:09 PM

reported as a Prerecorded Voice. Received on September 1, 2016 at 5:02 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 503-740-6581
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CA

September 1, 2016 at 10:04 PM

reported as a Live Voice. Received on September 1, 2016 at 1:33 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 503-740-6581
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , SC

September 1, 2016 at 10:00 PM

503-740-6581 reported as a Live Voice. Received on September 1, 2016 at 4:32 PM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , TX

September 1, 2016 at 9:47 PM

reported as a Prerecorded Voice. Received on September 1, 2016 at 3:41 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 503-740-6581
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , FL

September 1, 2016 at 9:44 PM

reported as a Prerecorded Voice. Received on September 1, 2016 at 4:40 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 503-740-6581
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MA

September 1, 2016 at 9:43 PM

reported as a Prerecorded Voice. Received on September 1, 2016 at 4:37 PM.
Robocall for unknown
Caller ID indicated they called from 503-740-6581
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , OR

February 3, 2016 at 9:40 PM

reported as a Prerecorded Voice. Received on February 3, 2016 at 12:26 PM.
Robocall for unknown
Caller ID indicated they called from 503-740-9767
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MO

May 6, 2015 at 8:01 PM

reported as a Prerecorded Voice. Received on May 6, 2015 at 1:50 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 503-740-1187
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

503-740-0XXX: 503-740-0800 | 503-740-0802 | 503-740-0808 | 503-740-0840 | 503-740-0845 | 503-740-0902 | 503-740-0907 | 503-740-0909 | 503-740-0991 | 503-740-0997 | 503-740-0998 |
503-740-1XXX: 503-740-1111 | 503-740-1122 | 503-740-1180 | 503-740-1183 | 503-740-1188 | 503-740-1199 | 503-740-1400 | 503-740-1403 | 503-740-1409 | 503-740-1414 | 503-740-1980 | 503-740-1983 | 503-740-1988 | 503-740-1993 | 503-740-1997 | 503-740-1998 |
503-740-2XXX: 503-740-2000 | 503-740-2002 | 503-740-2008 | 503-740-2077 | 503-740-2078 | 503-740-2079 | 503-740-2200 | 503-740-2233 | 503-740-2247 | 503-740-2280 | 503-740-2283 | 503-740-2288 | 503-740-2600 | 503-740-2610 | 503-740-2611 | 503-740-2614 | 503-740-2657 | 503-740-2658 | 503-740-2960 | 503-740-2962 | 503-740-2969 | 503-740-2992 | 503-740-2997 | 503-740-2998 |
503-740-3XXX: 503-740-3400 | 503-740-3433 | 503-740-3434 | 503-740-3435 | 503-740-3477 | 503-740-3600 | 503-740-3608 | 503-740-3609 | 503-740-3651 | 503-740-3658 |
503-740-4XXX: 503-740-4400 | 503-740-4401 | 503-740-4404 | 503-740-4409 | 503-740-4500 | 503-740-4545 | 503-740-4580 | 503-740-4583 | 503-740-4588 | 503-740-4800 | 503-740-4807 | 503-740-4808 |
503-740-5XXX: 503-740-5200 | 503-740-5290 | 503-740-5299 | 503-740-5400 | 503-740-5409 | 503-740-5440 | 503-740-5460 | 503-740-5465 | 503-740-5500 | 503-740-5510 | 503-740-5511 | 503-740-5515 | 503-740-5552 | 503-740-5555 |
503-740-6XXX: 503-740-6303 | 503-740-6307 | 503-740-6309 | 503-740-6500 | 503-740-6501 | 503-740-6550 | 503-740-6580 | 503-740-6583 | 503-740-6588 |
503-740-7XXX: 503-740-7300 | 503-740-7303 | 503-740-7307 | 503-740-7309 | 503-740-7800 | 503-740-7860 | 503-740-7862 | 503-740-7869 |
503-740-8XXX: 503-740-8300 | 503-740-8303 | 503-740-8307 | 503-740-8390 | 503-740-8399 | 503-740-8500 | 503-740-8501 | 503-740-8507 | 503-740-8600 | 503-740-8601 | 503-740-8606 | 503-740-8630 | 503-740-8635 | 503-740-8637 | 503-740-8700 | 503-740-8701 | 503-740-8707 | 503-740-8720 | 503-740-8724 | 503-740-8725 | 503-740-8800 | 503-740-8850 | 503-740-8853 | 503-740-8855 | 503-740-8880 |
503-740-9XXX: 503-740-9100 | 503-740-9105 | 503-740-9109 | 503-740-9197 | 503-740-9200 | 503-740-9240 | 503-740-9245 | 503-740-9705 | 503-740-9706 | 503-740-9707 | 503-740-9780 | 503-740-9785 | 503-740-9900 | 503-740-9953 | 503-740-9954 | 503-740-9955 | 503-740-9962 |