Canadial Know Who Called
← Area code 707

707-345 phone numbers

Numbers 707-345-0000 to 707-345-9999 are assigned to Mcimetro Access Transmission Services LLC in St. Helena, CA. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 707-345-2xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 707-345