Phone Prefix
(971) 533-XXXX
OR • PORTLAND
Search Number in This Prefix
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Carrier Information
NANPA
State
OR
Region
WE
Rate Center
PORTLAND
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Mar 11, 2005
Number Range
First Number
(971) 533-0000
Last Number
(971) 533-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
19 reports
19
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (971) 533-7958 9715337958 | 3 |
| 2 | (971) 533-0342 9715330342 | 3 |
| 3 | (971) 533-7571 9715337571 | 2 |
| 4 | (971) 533-5581 9715335581 | 1 |
| 5 | (971) 533-5818 9715335818 | 1 |
| 6 | (971) 533-6031 9715336031 | 1 |
| 7 | (971) 533-7619 9715337619 | 1 |
| 8 | (971) 533-8253 9715338253 | 1 |
| 9 | (971) 533-8486 9715338486 | 1 |
| 10 | (971) 533-8636 9715338636 | 1 |
| 11 | (971) 533-8721 9715338721 | 1 |
| 12 | (971) 533-9032 9715339032 | 1 |
| 13 | (971) 533-1375 9715331375 | 1 |
| 14 | (971) 533-2743 9715332743 | 1 |
About This Prefix
Phone numbers starting with (971) 533 are part of the North American Numbering Plan (NANP). The first three digits (971) represent the Area Code (NPA), and the next three digits (533) represent the Central Office Code (NXX) or exchange.
- NPA (971) - Numbering Plan Area, identifies the geographic region
- NXX (533) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)