Prefix overview
Phone numbers in prefix 850-203
This page covers the 850-203 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
850-203
RATE CENTER
GULFBREEZE
CARRIER
MCC TELEPHONY LLC
FL
Prefix range
The prefix 850-203 includes numbers from 8502030000 to 8502039999.
This range is associated with the GULFBREEZE rate center and was originally assigned to MCC TELEPHONY LLC.
Numbers in this prefix
20 numbers