Prefix overview
Phone numbers in prefix 405-308
This page covers the 405-308 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
405-308
RATE CENTER
OKLA CITY
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - OK
OK
Prefix range
The prefix 405-308 includes numbers from 4053080000 to 4053089999.
This range is associated with the OKLA CITY rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - OK.
Numbers in this prefix
20 numbers