877
Area code
Toll free
Toll free code, in service since 1998-04-04. Part of the 800/888/877/866/855/844/833 overlay complex — ten-digit dialing required.
Split from 800. Overlaid with 800, 833, 844, 855, 866, 888 .
Statusin service
Introduced1998-04-04
Local dialingNA
Time zoneEastern
Last verified2026-09-17
Change history
Recorded events for this NPA- 1998-04-04Area code 877 entered service (created from 800).
Planning letters & orders
Primary documents| Date | Document | Subject |
|---|---|---|
| 1997-07-02 | PL-074 ↗ | NANP-Assignment of 877 NPA for Toll-Free Services |