Prefix overview
Phone numbers in prefix 260-543
This page covers the 260-543 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
260-543
RATE CENTER
UNIONDALE
CARRIER
FRONTIER MIDSTATES, INC. - IN
IN
Prefix range
The prefix 260-543 includes numbers from 2605430000 to 2605439999.
This range is associated with the UNIONDALE rate center and was originally assigned to FRONTIER MIDSTATES, INC. - IN.
Numbers in this prefix
20 numbers