Phone Prefix
(503) 432-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
Apr 19, 2006
Number Range
First Number
(503) 432-0000
Last Number
(503) 432-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
36 reports
36
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 432-8556 5034328556 | 16 |
| 2 | (503) 432-1951 5034321951 | 1 |
| 3 | (503) 432-1964 5034321964 | 1 |
| 4 | (503) 432-2815 5034322815 | 1 |
| 5 | (503) 432-3728 5034323728 | 1 |
| 6 | (503) 432-4020 5034324020 | 1 |
| 7 | (503) 432-4060 5034324060 | 1 |
| 8 | (503) 432-4082 5034324082 | 1 |
| 9 | (503) 432-4136 5034324136 | 1 |
| 10 | (503) 432-4205 5034324205 | 1 |
| 11 | (503) 432-4555 5034324555 | 1 |
| 12 | (503) 432-4727 5034324727 | 1 |
| 13 | (503) 432-4733 5034324733 | 1 |
| 14 | (503) 432-4848 5034324848 | 1 |
| 15 | (503) 432-4896 5034324896 | 1 |
| 16 | (503) 432-4932 5034324932 | 1 |
| 17 | (503) 432-6617 5034326617 | 1 |
| 18 | (503) 432-6786 5034326786 | 1 |
| 19 | (503) 432-8101 5034328101 | 1 |
| 20 | (503) 432-1002 5034321002 | 1 |
| 21 | (503) 432-8559 5034328559 | 1 |
About This Prefix
Phone numbers starting with (503) 432 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (432) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (432) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)