Prefix overview
Phone numbers in prefix 402-257
This page covers the 402-257 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
402-257
RATE CENTER
GUIDE ROCK
CARRIER
WINDSTREAM NEBRASKA, INC.
NE
Prefix range
The prefix 402-257 includes numbers from 4022570000 to 4022579999.
This range is associated with the GUIDE ROCK rate center and was originally assigned to WINDSTREAM NEBRASKA, INC..
Numbers in this prefix
20 numbers