Prefix overview
Phone numbers in prefix 610-318
This page covers the 610-318 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
610-318
RATE CENTER
PHPHSBZN12
CARRIER
SPOK, INC.
PA
Prefix range
The prefix 610-318 includes numbers from 6103180000 to 6103189999.
This range is associated with the PHPHSBZN12 rate center and was originally assigned to SPOK, INC..
Numbers in this prefix
20 numbers