Prefix overview
Phone numbers in prefix 505-391
This page covers the 505-391 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
505-391
RATE CENTER
GRANTS
CARRIER
ONVOY, LLC - NM
NM
Prefix range
The prefix 505-391 includes numbers from 5053910000 to 5053919999.
This range is associated with the GRANTS rate center and was originally assigned to ONVOY, LLC - NM.
Numbers in this prefix
20 numbers