Prefix overview
Phone numbers in prefix 201-210
This page covers the 201-210 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
201-210
RATE CENTER
UNION CITY
CARRIER
AT&T - LOCAL
NJ
Prefix range
The prefix 201-210 includes numbers from 2012100000 to 2012109999.
This range is associated with the UNION CITY rate center and was originally assigned to AT&T - LOCAL.
Numbers in this prefix
20 numbers