Prefix overview
Phone numbers in prefix 620-445
This page covers the 620-445 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
620-445
RATE CENTER
LAFONTAINE
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - KS
KS
Prefix range
The prefix 620-445 includes numbers from 6204450000 to 6204459999.
This range is associated with the LAFONTAINE rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - KS.
Numbers in this prefix
20 numbers