Prefix overview
Phone numbers in prefix 541-256
This page covers the 541-256 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
541-256
RATE CENTER
HEPPNER
CARRIER
UNITED STATES CELLULAR - OR
OR
Prefix range
The prefix 541-256 includes numbers from 5412560000 to 5412569999.
This range is associated with the HEPPNER rate center and was originally assigned to UNITED STATES CELLULAR - OR.
Numbers in this prefix
20 numbers