Prefix overview
Phone numbers in prefix 770-203
This page covers the 770-203 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
770-203
RATE CENTER
CUMMING
CARRIER
BANDWIDTH.COM CLEC, LLC - GA
GA
Prefix range
The prefix 770-203 includes numbers from 7702030000 to 7702039999.
This range is associated with the CUMMING rate center and was originally assigned to BANDWIDTH.COM CLEC, LLC - GA.
Numbers in this prefix
20 numbers