Prefix overview
Phone numbers in prefix 640-281
This page covers the 640-281 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
640-281
RATE CENTER
ATLNTIC CY
CARRIER
OMNIPOINT COMMUNICATIONS ENTERPRISES, LP
NJ
Prefix range
The prefix 640-281 includes numbers from 6402810000 to 6402819999.
This range is associated with the ATLNTIC CY rate center and was originally assigned to OMNIPOINT COMMUNICATIONS ENTERPRISES, LP.
Numbers in this prefix
20 numbers