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← Area code 828

828-355 phone numbers

Numbers 828-355-0000 to 828-355-9999 are assigned to Level 3 Communications, LLC in Boone, NC. 7 of its ten thousand-number blocks are assigned to other carriers (number pooling).

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

Reported numbers in 828-355