Prefix overview
Phone numbers in prefix 302-371
This page covers the 302-371 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
302-371
RATE CENTER
HOLLY OAK
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
DE
Prefix range
The prefix 302-371 includes numbers from 3023710000 to 3023719999.
This range is associated with the HOLLY OAK rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers