Prefix overview
Phone numbers in prefix 501-477
This page covers the 501-477 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
501-477
RATE CENTER
MORRILTON
CARRIER
SOUTHWESTERN BELL
AR
Prefix range
The prefix 501-477 includes numbers from 5014770000 to 5014779999.
This range is associated with the MORRILTON rate center and was originally assigned to SOUTHWESTERN BELL.
Numbers in this prefix
20 numbers