Prefix overview
Phone numbers in prefix 559-387
This page covers the 559-387 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
559-387
RATE CENTER
CLOVIS
CARRIER
PACIFIC BELL
CA
Prefix range
The prefix 559-387 includes numbers from 5593870000 to 5593879999.
This range is associated with the CLOVIS rate center and was originally assigned to PACIFIC BELL.
Numbers in this prefix
20 numbers