Prefix overview
Phone numbers in prefix 575-403
This page covers the 575-403 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
575-403
RATE CENTER
TUCUMCARI
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - IL
NM
Prefix range
The prefix 575-403 includes numbers from 5754030000 to 5754039999.
This range is associated with the TUCUMCARI rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - IL.
Numbers in this prefix
20 numbers