410-784 phone numbers

Numbers 410-784-0000 to 410-784-9999 are assigned to Verizon Maryland, Inc. in Deal Island, MD. 6 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 410-784-3xxx, 410-784-5xxx, 410-784-6xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 410-784