Prefix overview
Phone numbers in prefix 503-263
This page covers the 503-263 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
503-263
RATE CENTER
CANBYNEEDY
CARRIER
CANBY TEL. ASSN.
OR
Prefix range
The prefix 503-263 includes numbers from 5032630000 to 5032639999.
This range is associated with the CANBYNEEDY rate center and was originally assigned to CANBY TEL. ASSN..
Numbers in this prefix
20 numbers