Phone Prefix
(503) 943-XXXX
OR • PORTLAND
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Carrier Information
NANPA
State
OR
Region
WE
Rate Center
PORTLAND
Assigned To
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR
OCN
5820
Status
AS
Date Assigned
Feb 03, 2011
Number Range
First Number
(503) 943-0000
Last Number
(503) 943-9999
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) 943-3188 5039433188 | 1 |
| 2 | (503) 943-3433 5039433433 | 1 |
| 3 | (503) 943-5253 5039435253 | 1 |
| 4 | (503) 943-5325 5039435325 | 1 |
| 5 | (503) 943-5528 5039435528 | 1 |
| 6 | (503) 943-5696 5039435696 | 1 |
| 7 | (503) 943-5978 5039435978 | 1 |
| 8 | (503) 943-6415 5039436415 | 1 |
| 9 | (503) 943-6567 5039436567 | 1 |
| 10 | (503) 943-6736 5039436736 | 1 |
| 11 | (503) 943-7213 5039437213 | 1 |
| 12 | (503) 943-8255 5039438255 | 1 |
About This Prefix
Phone numbers starting with (503) 943 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (943) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (943) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)