Prefix overview
Phone numbers in prefix 503-485
This page covers the 503-485 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
503-485
RATE CENTER
SALEM
CARRIER
ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM
OR
Prefix range
The prefix 503-485 includes numbers from 5034850000 to 5034859999.
This range is associated with the SALEM rate center and was originally assigned to ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM.
Numbers in this prefix
20 numbers