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← Area code 206

206-289 phone numbers

Numbers 206-289-0000 to 206-289-9999 are assigned to Teleport Communications America, LLC (rate centre RICHMNDBCH, WA, NANPA abbreviation). 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 206-289-2xxx, 206-289-5xxx, 206-289-6xxx, 206-289-8xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 206-289