Prefix overview
Phone numbers in prefix 281-418
This page covers the 281-418 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
281-418
RATE CENTER
HOUSTON
CARRIER
SPOK, INC.
TX
Prefix range
The prefix 281-418 includes numbers from 2814180000 to 2814189999.
This range is associated with the HOUSTON rate center and was originally assigned to SPOK, INC..
Numbers in this prefix
20 numbers