419-336 phone numbers

Numbers 419-336-0000 to 419-336-9999 are assigned to Frontier North, Inc. in North Star, OH. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 419-336-3xxx, 419-336-4xxx, 419-336-8xxx, 419-336-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 419-336