Prefix overview
Phone numbers in prefix 231-219
This page covers the 231-219 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
231-219
RATE CENTER
MERRITT
CARRIER
TELNET WORLDWIDE, INC.
MI
Prefix range
The prefix 231-219 includes numbers from 2312190000 to 2312199999.
This range is associated with the MERRITT rate center and was originally assigned to TELNET WORLDWIDE, INC..
Numbers in this prefix
20 numbers