Prefix overview
Phone numbers in prefix 312-262
This page covers the 312-262 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
312-262
RATE CENTER
CHICGOZN01
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
IL
Prefix range
The prefix 312-262 includes numbers from 3122620000 to 3122629999.
This range is associated with the CHICGOZN01 rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers