Prefix overview
Phone numbers in prefix 251-318
This page covers the 251-318 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
251-318
RATE CENTER
MOBILE
CARRIER
TELNYX LLC
AL
Prefix range
The prefix 251-318 includes numbers from 2513180000 to 2513189999.
This range is associated with the MOBILE rate center and was originally assigned to TELNYX LLC.
Numbers in this prefix
20 numbers