Prefix overview
Phone numbers in prefix 425-305
This page covers the 425-305 prefix in the United States. It shows where numbers come from, which carrier is linked to the range, and how this block is structured.
If you are looking for a specific number, you can continue to its dedicated phone page. Otherwise, this page helps you understand the broader number block behind it.
PREFIX
425-305
RATE CENTER
KIRKLAND
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - WA
WA
Prefix range
The prefix 425-305 includes numbers from 4253050000 to 4253059999.
This range is associated with the KIRKLAND rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - WA.
Numbers in this prefix
20 numbers