Prefix overview
Phone numbers in prefix 407-442
This page covers the 407-442 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
407-442
RATE CENTER
EASTORANGE
CARRIER
MCI WORLDCOM COMMUNICATIONS, INC. - FL
FL
Prefix range
The prefix 407-442 includes numbers from 4074420000 to 4074429999.
This range is associated with the EASTORANGE rate center and was originally assigned to MCI WORLDCOM COMMUNICATIONS, INC. - FL.
Numbers in this prefix
20 numbers