Phone Prefix
(503) 928-XXXX
OR • PORTLAND
Search Number in This Prefix
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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
Aug 08, 2006
Number Range
First Number
(503) 928-0000
Last Number
(503) 928-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
54 reports
54
Total FCC + FTC DNC complaints for numbers in this prefix
Top 50 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 928-8628 5039288628 | 2 |
| 2 | (503) 928-8703 5039288703 | 2 |
| 3 | (503) 928-6831 5039286831 | 2 |
| 4 | (503) 928-4922 5039284922 | 2 |
| 5 | (503) 928-3450 5039283450 | 1 |
| 6 | (503) 928-3525 5039283525 | 1 |
| 7 | (503) 928-3775 5039283775 | 1 |
| 8 | (503) 928-4802 5039284802 | 1 |
| 9 | (503) 928-4851 5039284851 | 1 |
| 10 | (503) 928-4916 5039284916 | 1 |
| 11 | (503) 928-4926 5039284926 | 1 |
| 12 | (503) 928-5038 5039285038 | 1 |
| 13 | (503) 928-5257 5039285257 | 1 |
| 14 | (503) 928-5769 5039285769 | 1 |
| 15 | (503) 928-5799 5039285799 | 1 |
| 16 | (503) 928-5934 5039285934 | 1 |
| 17 | (503) 928-5989 5039285989 | 1 |
| 18 | (503) 928-6027 5039286027 | 1 |
| 19 | (503) 928-6072 5039286072 | 1 |
| 20 | (503) 928-6311 5039286311 | 1 |
| 21 | (503) 928-6583 5039286583 | 1 |
| 22 | (503) 928-6731 5039286731 | 1 |
| 23 | (503) 928-6829 5039286829 | 1 |
| 24 | (503) 928-6896 5039286896 | 1 |
| 25 | (503) 928-6916 5039286916 | 1 |
| 26 | (503) 928-7032 5039287032 | 1 |
| 27 | (503) 928-7197 5039287197 | 1 |
| 28 | (503) 928-7349 5039287349 | 1 |
| 29 | (503) 928-7359 5039287359 | 1 |
| 30 | (503) 928-7395 5039287395 | 1 |
| 31 | (503) 928-7439 5039287439 | 1 |
| 32 | (503) 928-7532 5039287532 | 1 |
| 33 | (503) 928-7538 5039287538 | 1 |
| 34 | (503) 928-7719 5039287719 | 1 |
| 35 | (503) 928-7840 5039287840 | 1 |
| 36 | (503) 928-7868 5039287868 | 1 |
| 37 | (503) 928-7951 5039287951 | 1 |
| 38 | (503) 928-8158 5039288158 | 1 |
| 39 | (503) 928-8172 5039288172 | 1 |
| 40 | (503) 928-8183 5039288183 | 1 |
| 41 | (503) 928-8203 5039288203 | 1 |
| 42 | (503) 928-8307 5039288307 | 1 |
| 43 | (503) 928-8455 5039288455 | 1 |
| 44 | (503) 928-8518 5039288518 | 1 |
| 45 | (503) 928-8786 5039288786 | 1 |
| 46 | (503) 928-0904 5039280904 | 1 |
| 47 | (503) 928-9705 5039289705 | 1 |
| 48 | (503) 928-1350 5039281350 | 1 |
| 49 | (503) 928-2231 5039282231 | 1 |
| 50 | (503) 928-3371 5039283371 | 1 |
About This Prefix
Phone numbers starting with (503) 928 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (928) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (928) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)