Phone Prefix
(503) 606-XXXX
OR • DALLAS
Search Number in This Prefix
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Carrier Information
NANPA
State
OR
Region
WE
Rate Center
DALLAS
Assigned To
QWEST CORPORATION
OCN
9638
Status
RT
Number Range
First Number
(503) 606-0000
Last Number
(503) 606-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
43 reports
43
Total FCC + FTC DNC complaints for numbers in this prefix
Top 38 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 606-8283 5036068283 | 4 |
| 2 | (503) 606-6273 5036066273 | 2 |
| 3 | (503) 606-0762 5036060762 | 2 |
| 4 | (503) 606-0558 5036060558 | 1 |
| 5 | (503) 606-0831 5036060831 | 1 |
| 6 | (503) 606-1821 5036061821 | 1 |
| 7 | (503) 606-1868 5036061868 | 1 |
| 8 | (503) 606-2137 5036062137 | 1 |
| 9 | (503) 606-2364 5036062364 | 1 |
| 10 | (503) 606-2459 5036062459 | 1 |
| 11 | (503) 606-3812 5036063812 | 1 |
| 12 | (503) 606-4256 5036064256 | 1 |
| 13 | (503) 606-4699 5036064699 | 1 |
| 14 | (503) 606-5230 5036065230 | 1 |
| 15 | (503) 606-5468 5036065468 | 1 |
| 16 | (503) 606-5548 5036065548 | 1 |
| 17 | (503) 606-5636 5036065636 | 1 |
| 18 | (503) 606-5959 5036065959 | 1 |
| 19 | (503) 606-6187 5036066187 | 1 |
| 20 | (503) 606-6264 5036066264 | 1 |
| 21 | (503) 606-6294 5036066294 | 1 |
| 22 | (503) 606-6455 5036066455 | 1 |
| 23 | (503) 606-6636 5036066636 | 1 |
| 24 | (503) 606-6890 5036066890 | 1 |
| 25 | (503) 606-6897 5036066897 | 1 |
| 26 | (503) 606-7490 5036067490 | 1 |
| 27 | (503) 606-7604 5036067604 | 1 |
| 28 | (503) 606-8298 5036068298 | 1 |
| 29 | (503) 606-8329 5036068329 | 1 |
| 30 | (503) 606-8332 5036068332 | 1 |
| 31 | (503) 606-8414 5036068414 | 1 |
| 32 | (503) 606-8450 5036068450 | 1 |
| 33 | (503) 606-8714 5036068714 | 1 |
| 34 | (503) 606-9045 5036069045 | 1 |
| 35 | (503) 606-0191 5036060191 | 1 |
| 36 | (503) 606-9052 5036069052 | 1 |
| 37 | (503) 606-0443 5036060443 | 1 |
| 38 | (503) 606-0509 5036060509 | 1 |
About This Prefix
Phone numbers starting with (503) 606 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (606) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (606) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)