Prefix overview
Phone numbers in prefix 512-274
This page covers the 512-274 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
512-274
RATE CENTER
JARRELL
CARRIER
SPOK, INC.
TX
Prefix range
The prefix 512-274 includes numbers from 5122740000 to 5122749999.
This range is associated with the JARRELL rate center and was originally assigned to SPOK, INC..
Numbers in this prefix
20 numbers