800
Area code
Toll free
Toll free code, in service since 1966-01-01. Part of the 800/888/877/866/855/844/833 overlay complex — ten-digit dialing required.
Created 888. Created 877. Created 866. Created 855. Created 844. Created 833. Overlaid with 833, 844, 855, 866, 877, 888 .
Statusin service
Introduced1966-01-01
Local dialingNA
Time zoneEastern
Last verified2026-09-17
Change history
Recorded events for this NPA- 1966-01-01Area code 800 entered service.