Prefix overview
Phone numbers in prefix 440-319
This page covers the 440-319 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
440-319
RATE CENTER
ASHTABULA
CARRIER
T-MOBILE USA, INC.
OH
Prefix range
The prefix 440-319 includes numbers from 4403190000 to 4403199999.
This range is associated with the ASHTABULA rate center and was originally assigned to T-MOBILE USA, INC..
Numbers in this prefix
20 numbers