508-934 phone numbers

Numbers 508-934-0000 to 508-934-9999 are assigned to Level 3 Communications, LLC in Dover, MA. 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 508-934-3xxx, 508-934-8xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 508-934