Prefix overview
Phone numbers in prefix 816-321
This page covers the 816-321 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
816-321
RATE CENTER
KANSASCITY
CARRIER
EVERFAST FIBER NETWORKS LLC
MO
Prefix range
The prefix 816-321 includes numbers from 8163210000 to 8163219999.
This range is associated with the KANSASCITY rate center and was originally assigned to EVERFAST FIBER NETWORKS LLC.
Numbers in this prefix
20 numbers