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← Area code 424

424-738 phone numbers

Numbers 424-738-0000 to 424-738-9999 are assigned to AT&T Enterprises, LLC in Avalon, CA. 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 424-738