Prefix overview
Phone numbers in prefix 904-283
This page covers the 904-283 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
904-283
RATE CENTER
ST JOHNS
CARRIER
SPOK, INC.
FL
Prefix range
The prefix 904-283 includes numbers from 9042830000 to 9042839999.
This range is associated with the ST JOHNS rate center and was originally assigned to SPOK, INC..
Numbers in this prefix
20 numbers