Canadial Know Who Called
← Area code 856

856-378 phone numbers

Numbers 856-378-0000 to 856-378-9999 are assigned to Metropcs, Inc. in Bridgeton, NJ. 6 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 856-378