Prefix overview
Phone numbers in prefix 940-551
This page covers the 940-551 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
940-551
RATE CENTER
CHILLICOTH
CARRIER
ONVOY SPECTRUM, LLC
TX
Prefix range
The prefix 940-551 includes numbers from 9405510000 to 9405519999.
This range is associated with the CHILLICOTH rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers