Prefix overview
Phone numbers in prefix 704-312
This page covers the 704-312 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
704-312
RATE CENTER
LAWNDALE
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC
NC
Prefix range
The prefix 704-312 includes numbers from 7043120000 to 7043129999.
This range is associated with the LAWNDALE rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC.
Numbers in this prefix
20 numbers