Canadial Know Who Called
← Area code 410

410-720 phone numbers

Numbers 410-720-0000 to 410-720-9999 are assigned to Verizon Maryland, Inc. (rate centre ELLICOTTCY, MD, NANPA abbreviation). 2 of its ten thousand-number blocks are assigned to other carriers (number pooling).

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

Reported numbers in 410-720