Prefix overview
Phone numbers in prefix 563-204
This page covers the 563-204 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
563-204
RATE CENTER
LANSING
CARRIER
TELNYX LLC
IA
Prefix range
The prefix 563-204 includes numbers from 5632040000 to 5632049999.
This range is associated with the LANSING rate center and was originally assigned to TELNYX LLC.
Numbers in this prefix
20 numbers