Prefix overview
Phone numbers in prefix 740-277
This page covers the 740-277 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
740-277
RATE CENTER
LANCASTER
CARRIER
OHIO BELL TEL CO
OH
Prefix range
The prefix 740-277 includes numbers from 7402770000 to 7402779999.
This range is associated with the LANCASTER rate center and was originally assigned to OHIO BELL TEL CO.
Numbers in this prefix
20 numbers