Prefix overview
Phone numbers in prefix 505-203
This page covers the 505-203 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
505-203
RATE CENTER
ALBUQURQUE
CARRIER
NEW CINGULAR WIRELESS PCS, LLC
NM
Prefix range
The prefix 505-203 includes numbers from 5052030000 to 5052039999.
This range is associated with the ALBUQURQUE rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC.
Numbers in this prefix
20 numbers