Phone Prefix
(503) 444-XXXX
OR • PORTLAND
Search Number in This Prefix
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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
Aug 19, 2013
Number Range
First Number
(503) 444-0000
Last Number
(503) 444-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
21 reports
21
Total FCC + FTC DNC complaints for numbers in this prefix
Top 21 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (503) 444-0356 5034440356 | 1 |
| 2 | (503) 444-2001 5034442001 | 1 |
| 3 | (503) 444-2316 5034442316 | 1 |
| 4 | (503) 444-2379 5034442379 | 1 |
| 5 | (503) 444-2775 5034442775 | 1 |
| 6 | (503) 444-2862 5034442862 | 1 |
| 7 | (503) 444-3053 5034443053 | 1 |
| 8 | (503) 444-3171 5034443171 | 1 |
| 9 | (503) 444-5171 5034445171 | 1 |
| 10 | (503) 444-5352 5034445352 | 1 |
| 11 | (503) 444-5358 5034445358 | 1 |
| 12 | (503) 444-5886 5034445886 | 1 |
| 13 | (503) 444-7535 5034447535 | 1 |
| 14 | (503) 444-7755 5034447755 | 1 |
| 15 | (503) 444-8284 5034448284 | 1 |
| 16 | (503) 444-8395 5034448395 | 1 |
| 17 | (503) 444-8420 5034448420 | 1 |
| 18 | (503) 444-8602 5034448602 | 1 |
| 19 | (503) 444-9010 5034449010 | 1 |
| 20 | (503) 444-9133 5034449133 | 1 |
| 21 | (503) 444-9187 5034449187 | 1 |
About This Prefix
Phone numbers starting with (503) 444 are part of the North American Numbering Plan (NANP). The first three digits (503) represent the Area Code (NPA), and the next three digits (444) represent the Central Office Code (NXX) or exchange.
- NPA (503) - Numbering Plan Area, identifies the geographic region
- NXX (444) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)