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← Area code 971

971-381 phone numbers

Numbers 971-381-0000 to 971-381-9999 are assigned to Vonage America LLC (rate centre CLACKAMAS, OR, NANPA abbreviation). 9 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 971-381