Prefix overview
Phone numbers in prefix 302-310
This page covers the 302-310 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
302-310
RATE CENTER
DOVER
CARRIER
VERIZON DELAWARE, INC.
DE
Prefix range
The prefix 302-310 includes numbers from 3023100000 to 3023109999.
This range is associated with the DOVER rate center and was originally assigned to VERIZON DELAWARE, INC..
Numbers in this prefix
20 numbers