Prefix overview
Phone numbers in prefix 860-319
This page covers the 860-319 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
860-319
RATE CENTER
NORWICH
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
CT
Prefix range
The prefix 860-319 includes numbers from 8603190000 to 8603199999.
This range is associated with the NORWICH rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers