Prefix overview
Phone numbers in prefix 901-477
This page covers the 901-477 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
901-477
RATE CENTER
MEMPHIS
CARRIER
SPOK, INC.
TN
Prefix range
The prefix 901-477 includes numbers from 9014770000 to 9014779999.
This range is associated with the MEMPHIS rate center and was originally assigned to SPOK, INC..
Numbers in this prefix
20 numbers