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← Area code 253

253-379 phone numbers

Numbers 253-379-0000 to 253-379-9999 are assigned to Onvoy, LLC in Roy, WA. 1 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 253-379-0xxx, 253-379-2xxx, 253-379-3xxx, 253-379-4xxx, 253-379-5xxx, 253-379-6xxx, 253-379-8xxx, 253-379-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 253-379