Prefix overview
Phone numbers in prefix 720-378
This page covers the 720-378 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
720-378
RATE CENTER
LONGMONT
CARRIER
NEW CINGULAR WIRELESS PCS, LLC
CO
Prefix range
The prefix 720-378 includes numbers from 7203780000 to 7203789999.
This range is associated with the LONGMONT rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC.
Numbers in this prefix
20 numbers