Prefix overview
Phone numbers in prefix 641-323
This page covers the 641-323 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
641-323
RATE CENTER
NORTHWOOD
CARRIER
WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - IA
IA
Prefix range
The prefix 641-323 includes numbers from 6413230000 to 6413239999.
This range is associated with the NORTHWOOD rate center and was originally assigned to WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION - IA.
Numbers in this prefix
20 numbers