Phone Prefix
(503) 621-XXXX
OR • PORTLAND
Search Number in This Prefix
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Carrier Information
NANPA
State
OR
Region
WE
Rate Center
PORTLAND
Assigned To
QWEST CORPORATION
OCN
9638
Status
RT
Number Range
First Number
(503) 621-0000
Last Number
(503) 621-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
35 reports
35
Total FCC + FTC DNC complaints for numbers in this prefix
Top 32 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 621-3519 5036213519 | 3 |
| 2 | (503) 621-0498 5036210498 | 2 |
| 3 | (503) 621-0716 5036210716 | 1 |
| 4 | (503) 621-0741 5036210741 | 1 |
| 5 | (503) 621-0807 5036210807 | 1 |
| 6 | (503) 621-1330 5036211330 | 1 |
| 7 | (503) 621-1383 5036211383 | 1 |
| 8 | (503) 621-1604 5036211604 | 1 |
| 9 | (503) 621-3005 5036213005 | 1 |
| 10 | (503) 621-3339 5036213339 | 1 |
| 11 | (503) 621-3414 5036213414 | 1 |
| 12 | (503) 621-3416 5036213416 | 1 |
| 13 | (503) 621-3769 5036213769 | 1 |
| 14 | (503) 621-3791 5036213791 | 1 |
| 15 | (503) 621-3926 5036213926 | 1 |
| 16 | (503) 621-3927 5036213927 | 1 |
| 17 | (503) 621-5215 5036215215 | 1 |
| 18 | (503) 621-5252 5036215252 | 1 |
| 19 | (503) 621-5393 5036215393 | 1 |
| 20 | (503) 621-5422 5036215422 | 1 |
| 21 | (503) 621-5627 5036215627 | 1 |
| 22 | (503) 621-5923 5036215923 | 1 |
| 23 | (503) 621-5928 5036215928 | 1 |
| 24 | (503) 621-6013 5036216013 | 1 |
| 25 | (503) 621-6658 5036216658 | 1 |
| 26 | (503) 621-7769 5036217769 | 1 |
| 27 | (503) 621-7866 5036217866 | 1 |
| 28 | (503) 621-8262 5036218262 | 1 |
| 29 | (503) 621-8726 5036218726 | 1 |
| 30 | (503) 621-0427 5036210427 | 1 |
| 31 | (503) 621-9782 5036219782 | 1 |
| 32 | (503) 621-0714 5036210714 | 1 |
About This Prefix
Phone numbers starting with (503) 621 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (621) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (621) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)