Prefix overview
Phone numbers in prefix 641-276
This page covers the 641-276 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
641-276
RATE CENTER
AGENCY
CARRIER
ONVOY SPECTRUM, LLC
IA
Prefix range
The prefix 641-276 includes numbers from 6412760000 to 6412769999.
This range is associated with the AGENCY rate center and was originally assigned to ONVOY SPECTRUM, LLC.
Numbers in this prefix
20 numbers