Prefix overview
Phone numbers in prefix 618-405
This page covers the 618-405 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
618-405
RATE CENTER
HECKER
CARRIER
MCC TELEPHONY LLC
IL
Prefix range
The prefix 618-405 includes numbers from 6184050000 to 6184059999.
This range is associated with the HECKER rate center and was originally assigned to MCC TELEPHONY LLC.
Numbers in this prefix
20 numbers