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← Area code 920

920-978 phone numbers

Numbers 920-978-0000 to 920-978-9999 are assigned to Eon Telecom, Inc. in Eden, WI.

Not assigned to any carrier: 920-978-7xxx, 920-978-8xxx, 920-978-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 920-978