Prefix overview
Phone numbers in prefix 781-212
This page covers the 781-212 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
781-212
RATE CENTER
WALTHAM
CARRIER
NEP, LLC
MA
Prefix range
The prefix 781-212 includes numbers from 7812120000 to 7812129999.
This range is associated with the WALTHAM rate center and was originally assigned to NEP, LLC.
Numbers in this prefix
20 numbers