Phone Prefix
(503) 933-XXXX
OR • PORTLAND
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Carrier Information
NANPA
State
OR
Region
WE
Rate Center
PORTLAND
Assigned To
NEW CINGULAR WIRELESS PCS, LLC
OCN
6010
Status
AS
Date Assigned
Jul 31, 2006
Number Range
First Number
(503) 933-0000
Last Number
(503) 933-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
12 reports
12
Total FCC + FTC DNC complaints for numbers in this prefix
Top 12 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 933-0290 5039330290 | 1 |
| 2 | (503) 933-0515 5039330515 | 1 |
| 3 | (503) 933-0954 5039330954 | 1 |
| 4 | (503) 933-1726 5039331726 | 1 |
| 5 | (503) 933-2037 5039332037 | 1 |
| 6 | (503) 933-2164 5039332164 | 1 |
| 7 | (503) 933-3197 5039333197 | 1 |
| 8 | (503) 933-3984 5039333984 | 1 |
| 9 | (503) 933-4478 5039334478 | 1 |
| 10 | (503) 933-5589 5039335589 | 1 |
| 11 | (503) 933-7174 5039337174 | 1 |
| 12 | (503) 933-9817 5039339817 | 1 |
About This Prefix
Phone numbers starting with (503) 933 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (933) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (933) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)