Prefix overview
Phone numbers in prefix 346-318
This page covers the 346-318 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
346-318
RATE CENTER
ALVIN
CARRIER
BANDWIDTH.COM CLEC, LLC - TX
TX
Prefix range
The prefix 346-318 includes numbers from 3463180000 to 3463189999.
This range is associated with the ALVIN rate center and was originally assigned to BANDWIDTH.COM CLEC, LLC - TX.
Numbers in this prefix
20 numbers