Prefix overview
Phone numbers in prefix 570-423
This page covers the 570-423 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
570-423
RATE CENTER
SAYRE
CARRIER
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA
PA
Prefix range
The prefix 570-423 includes numbers from 5704230000 to 5704239999.
This range is associated with the SAYRE rate center and was originally assigned to CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA.
Numbers in this prefix
20 numbers