Prefix overview
Phone numbers in prefix 858-329
This page covers the 858-329 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
858-329
RATE CENTER
SNDG MRMS
CARRIER
BANDWIDTH.COM CLEC, LLC - CA
CA
Prefix range
The prefix 858-329 includes numbers from 8583290000 to 8583299999.
This range is associated with the SNDG MRMS rate center and was originally assigned to BANDWIDTH.COM CLEC, LLC - CA.
Numbers in this prefix
20 numbers