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← Area code 405

405-852 phone numbers

Numbers 405-852-0000 to 405-852-9999 are assigned to Level 3 Communications, LLC in Newcastle, OK.

Not assigned to any carrier: 405-852-0xxx, 405-852-1xxx, 405-852-3xxx, 405-852-4xxx, 405-852-5xxx, 405-852-6xxx, 405-852-7xxx, 405-852-8xxx, 405-852-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 405-852