Prefix overview
Phone numbers in prefix 308-378
This page covers the 308-378 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
308-378
RATE CENTER
LEXINGTON
CARRIER
ONVOY SPECTRUM, LLC
NE
Prefix range
The prefix 308-378 includes numbers from 3083780000 to 3083789999.
This range is associated with the LEXINGTON rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers