Phone Prefix
(425) 421-XXXX
WA • KIRKLAND
Search Number in This Prefix
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Carrier Information
NANPA
State
WA
Region
WE
Rate Center
KIRKLAND
Assigned To
LEVEL 3 COMMUNICATIONS, LLC - WA
OCN
6121
Status
AS
Date Assigned
Mar 30, 2006
Number Range
First Number
(425) 421-0000
Last Number
(425) 421-9999
This prefix contains 10,000 possible phone numbers
Spam Reports
15 reports
15
Total FCC + FTC DNC complaints for numbers in this prefix
Top 14 Most Reported Numbers
| # | Phone Number | Reports |
|---|---|---|
| 1 | (425) 421-1925 4254211925 | 1 |
| 2 | (425) 421-2072 4254212072 | 1 |
| 3 | (425) 421-2165 4254212165 | 1 |
| 4 | (425) 421-3580 4254213580 | 1 |
| 5 | (425) 421-3742 4254213742 | 1 |
| 6 | (425) 421-4147 4254214147 | 1 |
| 7 | (425) 421-6599 4254216599 | 1 |
| 8 | (425) 421-7246 4254217246 | 1 |
| 9 | (425) 421-7482 4254217482 | 1 |
| 10 | (425) 421-7638 4254217638 | 1 |
| 11 | (425) 421-7642 4254217642 | 1 |
| 12 | (425) 421-7992 4254217992 | 1 |
| 13 | (425) 421-9164 4254219164 | 1 |
| 14 | (425) 421-9225 4254219225 | 1 |
About This Prefix
Phone numbers starting with (425) 421 are part of the North American Numbering Plan (NANP). The first three digits (425) represent the Area Code (NPA), and the next three digits (421) represent the Central Office Code (NXX) or exchange.
- NPA (425) - Numbering Plan Area, identifies the geographic region
- NXX (421) - Central Office Code, identifies the specific exchange
- XXXX - Subscriber number (0000-9999)