← Area code 458
458-271 phone numbers
Numbers 458-271-0000 to 458-271-9999 are assigned to T-Mobile USA, Inc. in Roseburg, OR. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 458-271-0xxx, 458-271-3xxx, 458-271-5xxx, 458-271-6xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.