Phone Prefix
(503) 758-XXXX
OR • PORTLAND
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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
Sep 02, 2005
Number Range
First Number
(503) 758-0000
Last Number
(503) 758-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
9 reports
9
Total FCC + FTC DNC complaints for numbers in this prefix
Top 8 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 758-7220 5037587220 | 2 |
| 2 | (503) 758-4442 5037584442 | 1 |
| 3 | (503) 758-4919 5037584919 | 1 |
| 4 | (503) 758-5590 5037585590 | 1 |
| 5 | (503) 758-5742 5037585742 | 1 |
| 6 | (503) 758-9250 5037589250 | 1 |
| 7 | (503) 758-2754 5037582754 | 1 |
| 8 | (503) 758-9516 5037589516 | 1 |
About This Prefix
Phone numbers starting with (503) 758 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (758) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (758) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)