Prefix overview
Phone numbers in prefix 563-277
This page covers the 563-277 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
563-277
RATE CENTER
DECORAH
CARRIER
MCC TELEPHONY LLC
IA
Prefix range
The prefix 563-277 includes numbers from 5632770000 to 5632779999.
This range is associated with the DECORAH rate center and was originally assigned to MCC TELEPHONY LLC.
Numbers in this prefix
20 numbers