Prefix overview
Phone numbers in prefix 973-310
This page covers the 973-310 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
973-310
RATE CENTER
HAWTHORNE
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
NJ
Prefix range
The prefix 973-310 includes numbers from 9733100000 to 9733109999.
This range is associated with the HAWTHORNE rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers