973-784 phone numbers

Numbers 973-784-0000 to 973-784-9999 are assigned to Level 3 Communications, LLC in Rockaway, NJ. 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 973-784-0xxx, 973-784-5xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 973-784