Prefix overview
Phone numbers in prefix 787-477
This page covers the 787-477 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
787-477
RATE CENTER
CAGUAS
CARRIER
LIBERTY MOBILE PUERTO RICO INC.
PR
Prefix range
The prefix 787-477 includes numbers from 7874770000 to 7874779999.
This range is associated with the CAGUAS rate center and was originally assigned to LIBERTY MOBILE PUERTO RICO INC..
Numbers in this prefix
20 numbers