Prefix overview
Phone numbers in prefix 704-378
This page covers the 704-378 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
704-378
RATE CENTER
CHARLOTTE
CARRIER
BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL
NC
Prefix range
The prefix 704-378 includes numbers from 7043780000 to 7043789999.
This range is associated with the CHARLOTTE rate center and was originally assigned to BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL.
Numbers in this prefix
20 numbers