Prefix overview
Phone numbers in prefix 510-497
This page covers the 510-497 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
510-497
RATE CENTER
FRNK OLIVR
CARRIER
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
CA
Prefix range
The prefix 510-497 includes numbers from 5104970000 to 5104979999.
This range is associated with the FRNK OLIVR rate center and was originally assigned to MCIMETRO ACCESS TRANSMISSION SERVICES LLC.
Numbers in this prefix
20 numbers