Phone Prefix
(503) 764-XXXX
OR • PORTLAND
Search Number in This Prefix
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Carrier Information
NANPA
State
OR
Region
WE
Rate Center
PORTLAND
Assigned To
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM
OCN
7172
Status
AS
Date Assigned
Oct 13, 2005
Number Range
First Number
(503) 764-0000
Last Number
(503) 764-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
20 reports
20
Total FCC + FTC DNC complaints for numbers in this prefix
Top 16 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 764-0531 5037640531 | 2 |
| 2 | (503) 764-4312 5037644312 | 2 |
| 3 | (503) 764-4353 5037644353 | 2 |
| 4 | (503) 764-2066 5037642066 | 2 |
| 5 | (503) 764-1589 5037641589 | 1 |
| 6 | (503) 764-1892 5037641892 | 1 |
| 7 | (503) 764-2265 5037642265 | 1 |
| 8 | (503) 764-2320 5037642320 | 1 |
| 9 | (503) 764-2949 5037642949 | 1 |
| 10 | (503) 764-3533 5037643533 | 1 |
| 11 | (503) 764-3761 5037643761 | 1 |
| 12 | (503) 764-0256 5037640256 | 1 |
| 13 | (503) 764-9350 5037649350 | 1 |
| 14 | (503) 764-0494 5037640494 | 1 |
| 15 | (503) 764-1263 5037641263 | 1 |
| 16 | (503) 764-1584 5037641584 | 1 |
About This Prefix
Phone numbers starting with (503) 764 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (764) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (764) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)