Prefix overview
Phone numbers in prefix 628-314
This page covers the 628-314 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
628-314
RATE CENTER
SAN RAFAEL
CARRIER
SHELCOMM
CA
Prefix range
The prefix 628-314 includes numbers from 6283140000 to 6283149999.
This range is associated with the SAN RAFAEL rate center and was originally assigned to SHELCOMM.
Numbers in this prefix
20 numbers