Prefix overview
Phone numbers in prefix 959-223
This page covers the 959-223 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
959-223
RATE CENTER
HARTFORD
CARRIER
HD CARRIER LLC
CT
Prefix range
The prefix 959-223 includes numbers from 9592230000 to 9592239999.
This range is associated with the HARTFORD rate center and was originally assigned to HD CARRIER LLC.
Numbers in this prefix
20 numbers