Prefix overview
Phone numbers in prefix 216-503
This page covers the 216-503 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
216-503
RATE CENTER
INDEPNDNCE
CARRIER
LEVEL 3 COMMUNICATIONS, LLC - OH
OH
Prefix range
The prefix 216-503 includes numbers from 2165030000 to 2165039999.
This range is associated with the INDEPNDNCE rate center and was originally assigned to LEVEL 3 COMMUNICATIONS, LLC - OH.
Numbers in this prefix
20 numbers