Prefix overview
Phone numbers in prefix 501-278
This page covers the 501-278 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
501-278
RATE CENTER
SEARCY
CARRIER
SOUTHWESTERN BELL
AR
Prefix range
The prefix 501-278 includes numbers from 5012780000 to 5012789999.
This range is associated with the SEARCY rate center and was originally assigned to SOUTHWESTERN BELL.
Numbers in this prefix
20 numbers