531-281 phone numbers

Numbers 531-281-0000 to 531-281-9999 are assigned to Aerial Communications, Inc. in Tekamah, NE. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 531-281-2xxx, 531-281-3xxx, 531-281-4xxx, 531-281-5xxx, 531-281-6xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 531-281