Prefix overview
Phone numbers in prefix 215-305
This page covers the 215-305 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
215-305
RATE CENTER
PHLDLPHZN4
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
PA
Prefix range
The prefix 215-305 includes numbers from 2153050000 to 2153059999.
This range is associated with the PHLDLPHZN4 rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers