443-701 phone numbers

Numbers 443-701-0000 to 443-701-9999 are assigned to Mcimetro Access Transmission Services LLC in Arbutus, MD. 6 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 443-701