443-335 phone numbers

Numbers 443-335-0000 to 443-335-9999 are assigned to Metropcs, Inc. (rate centre BRYNPKLNCM, MD, NANPA abbreviation). 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 443-335-3xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 443-335