Prefix overview
Phone numbers in prefix 575-543
This page covers the 575-543 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
575-543
RATE CENTER
DEMING
CARRIER
QWEST CORPORATION
NM
Prefix range
The prefix 575-543 includes numbers from 5755430000 to 5755439999.
This range is associated with the DEMING rate center and was originally assigned to QWEST CORPORATION.
Numbers in this prefix
20 numbers