737-417 phone numbers

Numbers 737-417-0000 to 737-417-9999 are assigned to Ip Horizon LLC (rate centre LIBERTY HL, TX, NANPA abbreviation). 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 737-417-0xxx, 737-417-3xxx, 737-417-4xxx, 737-417-5xxx, 737-417-6xxx, 737-417-8xxx, 737-417-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 737-417