Prefix overview
Phone numbers in prefix 380-312
This page covers the 380-312 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
380-312
RATE CENTER
COLUMBUS
CARRIER
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS
OH
Prefix range
The prefix 380-312 includes numbers from 3803120000 to 3803129999.
This range is associated with the COLUMBUS rate center and was originally assigned to U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS.
Numbers in this prefix
20 numbers