Prefix overview
Phone numbers in prefix 207-343
This page covers the 207-343 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
207-343
RATE CENTER
GUILFORD
CARRIER
BELL ATLANTIC MOBILE, INC
ME
Prefix range
The prefix 207-343 includes numbers from 2073430000 to 2073439999.
This range is associated with the GUILFORD rate center and was originally assigned to BELL ATLANTIC MOBILE, INC.
Numbers in this prefix
20 numbers