Prefix overview
Phone numbers in prefix 704-490
This page covers the 704-490 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
704-490
RATE CENTER
CONCORD
CARRIER
SUNCOM DBA T-MOBILE USA
NC
Prefix range
The prefix 704-490 includes numbers from 7044900000 to 7044909999.
This range is associated with the CONCORD rate center and was originally assigned to SUNCOM DBA T-MOBILE USA.
Numbers in this prefix
20 numbers