Phone Prefix
(425) 663-XXXX
WA • RENTON
Search Number in This Prefix
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Carrier Information
NANPA
State
WA
Region
WE
Rate Center
RENTON
Assigned To
T-MOBILE USA, INC.
OCN
6529
Status
AS
Date Assigned
Oct 01, 2021
Number Range
First Number
(425) 663-0000
Last Number
(425) 663-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
32 reports
32
Total FCC + FTC DNC complaints for numbers in this prefix
Top 26 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (425) 663-5979 4256635979 | 3 |
| 2 | (425) 663-2799 4256632799 | 2 |
| 3 | (425) 663-5105 4256635105 | 2 |
| 4 | (425) 663-9260 4256639260 | 2 |
| 5 | (425) 663-5317 4256635317 | 2 |
| 6 | (425) 663-3769 4256633769 | 1 |
| 7 | (425) 663-3968 4256633968 | 1 |
| 8 | (425) 663-4366 4256634366 | 1 |
| 9 | (425) 663-4381 4256634381 | 1 |
| 10 | (425) 663-4980 4256634980 | 1 |
| 11 | (425) 663-5093 4256635093 | 1 |
| 12 | (425) 663-5450 4256635450 | 1 |
| 13 | (425) 663-5769 4256635769 | 1 |
| 14 | (425) 663-5949 4256635949 | 1 |
| 15 | (425) 663-6376 4256636376 | 1 |
| 16 | (425) 663-6416 4256636416 | 1 |
| 17 | (425) 663-6466 4256636466 | 1 |
| 18 | (425) 663-6785 4256636785 | 1 |
| 19 | (425) 663-7198 4256637198 | 1 |
| 20 | (425) 663-8793 4256638793 | 1 |
| 21 | (425) 663-0625 4256630625 | 1 |
| 22 | (425) 663-9949 4256639949 | 1 |
| 23 | (425) 663-2647 4256632647 | 1 |
| 24 | (425) 663-2704 4256632704 | 1 |
| 25 | (425) 663-2779 4256632779 | 1 |
| 26 | (425) 663-2910 4256632910 | 1 |
About This Prefix
Phone numbers starting with (425) 663 are part of the North American Numbering Plan (NANP). The first three digits (425) represent the Area Code (NPA), and the next three digits (663) represent the Central Office Code (NXX) or exchange.
- NPA (425) - Numbering Plan Area, identifies the geographic region
- NXX (663) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)