Prefix overview
Phone numbers in prefix 310-348
This page covers the 310-348 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
310-348
RATE CENTER
INGLEWOOD
CARRIER
PACIFIC BELL
CA
Prefix range
The prefix 310-348 includes numbers from 3103480000 to 3103489999.
This range is associated with the INGLEWOOD rate center and was originally assigned to PACIFIC BELL.
Numbers in this prefix
20 numbers