Prefix overview
Phone numbers in prefix 340-778
This page covers the 340-778 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
340-778
RATE CENTER
CHTAMSTTHS
CARRIER
VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE
VI
Prefix range
The prefix 340-778 includes numbers from 3407780000 to 3407789999.
This range is associated with the CHTAMSTTHS rate center and was originally assigned to VIRGIN ISLANDS TEL. CORP. DBA INNOVATIVE TELEPHONE.
Numbers in this prefix
20 numbers