Prefix overview
Phone numbers in prefix 510-499
This page covers the 510-499 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
510-499
RATE CENTER
OKLD MN-PD
CARRIER
NEW CINGULAR WIRELESS PCS, LLC
CA
Prefix range
The prefix 510-499 includes numbers from 5104990000 to 5104999999.
This range is associated with the OKLD MN-PD rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC.
Numbers in this prefix
20 numbers