534-800 phone numbers

Numbers 534-800-0000 to 534-800-9999 are assigned to Fractel, LLC in Lakewood, WI. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 534-800-3xxx, 534-800-4xxx, 534-800-5xxx, 534-800-6xxx, 534-800-7xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 534-800