Prefix overview
Phone numbers in prefix 856-204
This page covers the 856-204 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
856-204
RATE CENTER
VINELAND
CARRIER
YMAX COMMUNICATIONS CORP. - NJ
NJ
Prefix range
The prefix 856-204 includes numbers from 8562040000 to 8562049999.
This range is associated with the VINELAND rate center and was originally assigned to YMAX COMMUNICATIONS CORP. - NJ.
Numbers in this prefix
20 numbers