Prefix overview
Phone numbers in prefix 704-428
This page covers the 704-428 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
704-428
RATE CENTER
NORWOOD
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC
NC
Prefix range
The prefix 704-428 includes numbers from 7044280000 to 7044289999.
This range is associated with the NORWOOD rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC.
Numbers in this prefix
20 numbers