442-399 phone numbers

Numbers 442-399-0000 to 442-399-9999 are assigned to Fractel, LLC (rate centre EL MIRAGE, CA, NANPA abbreviation). 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 442-399-7xxx, 442-399-8xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 442-399