Prefix overview
Phone numbers in prefix 464-251
This page covers the 464-251 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
464-251
RATE CENTER
CHICAGOHTS
CARRIER
NEW CINGULAR WIRELESS PCS, LLC - IL
IL
Prefix range
The prefix 464-251 includes numbers from 4642510000 to 4642519999.
This range is associated with the CHICAGOHTS rate center and was originally assigned to NEW CINGULAR WIRELESS PCS, LLC - IL.
Numbers in this prefix
20 numbers