Prefix overview
Phone numbers in prefix 774-342
This page covers the 774-342 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
774-342
RATE CENTER
SPENCER
CARRIER
ONVOY SPECTRUM, LLC
MA
Prefix range
The prefix 774-342 includes numbers from 7743420000 to 7743429999.
This range is associated with the SPENCER rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers