Prefix overview
Phone numbers in prefix 551-755
This page covers the 551-755 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
551-755
RATE CENTER
CLOSTER
CARRIER
FRACTEL, LLC
NJ
Prefix range
The prefix 551-755 includes numbers from 5517550000 to 5517559999.
This range is associated with the CLOSTER rate center and was originally assigned to FRACTEL, LLC.
Numbers in this prefix
20 numbers