There are 800 phone number prefixes within area code 503. Additionally, there are more than 2,300 phone numbers in this area code that have received at least one user report. The location of calls from area code 503 is Oregon, USA. Most numbers in this area code are in US Pacific time, where the time is currently 3:32:55 AM on October 3, 2024.
Choose a phone number from the list below to browse user reports for . You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.
| Prefix | City / State | Primary Telco |
|---|---|---|
| 503-500 | Portland, OR | Teltrust Corporation - Or |
| 503-501 | Portland, OR | New Cingular Wireless Pcs, Llc |
| 503-502 | Portland, OR | Cellco Partnership Dba Verizon Wireless - Or |
| 503-503 | Oregon | |
| 503-504 | Portland, OR | Cellco Partnership Dba Verizon Wireless - Or |
| 503-505 | Portland, OR | Electric Lightwave Llc Dba Allstream |
| 503-506 | Stafford-sandy, OR | Teleport Communications America, Llc - Or |
| 503-507 | Salem, OR | Cellco Partnership Dba Verizon Wireless - Or |
| 503-508 | Salem, OR | New Cingular Wireless Pcs, Llc |
| 503-509 | Stayton, OR | Cellco Partnership Dba Verizon Wireless - Or |
| 503-510 | Salem, OR | New Cingular Wireless Pcs, Llc |
| 503-511 | Oregon | |
| 503-512 | Gresham, OR | Level 3 Telecom Of Oregon, Llc - Or |
| 503-513 | Clackamas, OR | Qwest Corporation |
| 503-514 | Portland, OR | Usa Mobility Wireless, Inc. |
| 503-515 | Portland, OR | T-mobile Usa, Inc. |
| 503-516 | Portland, OR | T-mobile Usa, Inc. |
| 503-517 | Portland, OR | Electric Lightwave Llc Dba Allstream |
| 503-518 | Clackamas, OR | Beaver Creek Cooperative Telephone Company - Or |
| 503-519 | Portland, OR | Sprint Spectrum, L.p. |
| 503-520 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-521 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-522 | Portland, OR | Cellco Partnership Dba Verizon Wireless - Or |
| 503-523 | Beaverton, OR | Global Crossing Local Services, Inc. - Or |
| 503-524 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-525 | Portland, OR | Qwest Corporation |
| 503-526 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-527 | Portland, OR | Usa Mobility Wireless, Inc. |
| 503-528 | Portland, OR | Qwest Corporation |
| 503-529 | Portland, OR | Usa Mobility Wireless, Inc. |
| 503-530 | Beaverton, OR | Teleport Communications America, Llc - Or |
| 503-531 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-532 | Beaverton, OR | Mcimetro Access Transmission Services Llc |
| 503-533 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-534 | Clackamas, OR | Qwest Corporation |
| 503-535 | Portland, OR | Teleport Communications America, Llc - Or |
| 503-536 | Beaverton, OR | Global Crossing Local Services, Inc. - Or |
| 503-537 | Newberg, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-538 | Newberg, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-539 | Portland, OR | New Cingular Wireless Pcs, Llc |
| 503-540 | Salem, OR | Qwest Corporation |
| 503-541 | Oregon | |
| 503-542 | Portland, OR | Electric Lightwave Llc Dba Allstream |
| 503-543 | Scappoose, OR | Centurytel Of Oregon, Inc. Dba Centurylink |
| 503-544 | Portland, OR | T-mobile Usa, Inc. |
| 503-545 | Portland, OR | Cellco Partnership Dba Verizon Wireless - Or |
| 503-546 | Portland, OR | Electric Lightwave Llc Dba Allstream |
| 503-547 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-548 | Portland, OR | Electric Lightwave Llc Dba Allstream |
| 503-549 | Beaverton, OR | Global Crossing Local Services, Inc. - Or |
| 503-550 | Newberg, OR | New Cingular Wireless Pcs, Llc |
| 503-551 | Salem, OR | New Cingular Wireless Pcs, Llc |
| 503-552 | Portland, OR | Qwest Corporation |
| 503-553 | Portland, OR | Qwest Corporation |
| 503-554 | Newberg, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-555 | Portland, OR | Qwest Corporation |
| 503-556 | Rainier, OR | Qwest Corporation |
| 503-557 | Clackamas, OR | Qwest Corporation |
| 503-558 | Stafford-sandy, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-559 | Salem, OR | New Cingular Wireless Pcs, Llc |
| 503-560 | Mcminnville, OR | T-mobile Usa, Inc. |
| 503-561 | Salem, OR | Electric Lightwave Llc Dba Allstream |
| 503-562 | Salem, OR | Electric Lightwave Llc Dba Allstream |
| 503-563 | Stafford-sandy, OR | Global Crossing Local Services, Inc. - Or |
| 503-564 | Hood Land, OR | Level 3 Communications, Llc - Or |
| 503-565 | Mcminnville, OR | Oregontel, Llc - Or |
| 503-566 | Salem, OR | Qwest Corporation |
| 503-567 | Beaverton, OR | Electric Lightwave Llc Dba Allstream |
| 503-568 | Portland, OR | New Cingular Wireless Pcs, Llc |
| 503-569 | Salem, OR | Sprint Spectrum, L.p. |
| 503-570 | Stafford-sandy, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-571 | Clackamas, OR | Qwest Corporation |
| 503-572 | Portland, OR | Sprint Spectrum, L.p. |
| 503-573 | Gresham, OR | Global Crossing Local Services, Inc. - Or |
| 503-574 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-575 | Portland, OR | Xo Oregon, Inc. |
| 503-576 | Salem, OR | Qwest Corporation |
| 503-577 | Portland, OR | Cellco Partnership Dba Verizon Wireless - Or |
| 503-578 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-579 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-580 | Salem, OR | New Cingular Wireless Pcs, Llc |
| 503-581 | Salem, OR | Qwest Corporation |
| 503-582 | Stafford-sandy, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-583 | Mcminnville, OR | Cellco Partnership Dba Verizon Wireless - Or |
| 503-584 | Salem, OR | Qwest Corporation |
| 503-585 | Salem, OR | Qwest Corporation |
| 503-586 | Salem, OR | Electric Lightwave Llc Dba Allstream |
| 503-587 | Salem, OR | Qwest Corporation |
| 503-588 | Salem, OR | Qwest Corporation |
| 503-589 | Salem, OR | Qwest Corporation |
| 503-590 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-591 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-592 | Canby Needy, OR | Level 3 Telecom Of Oregon, Llc - Or |
| 503-593 | Portland, OR | Cellco Partnership Dba Verizon Wireless - Or |
| 503-594 | Clackamas, OR | Electric Lightwave Llc Dba Allstream |
| 503-595 | Portland, OR | Electric Lightwave Llc Dba Allstream |
| 503-596 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-597 | Beaverton, OR | Electric Lightwave Llc Dba Allstream |
| 503-598 | Beaverton, OR | Ziply Fiber Northwest, Llc Dba Ziply Fiber |
| 503-599 | Portland, OR | Usa Mobility Wireless, Inc. |
October 1, 2024