Canadial Know Who Called
← Area code 607

607-604 phone numbers

Numbers 607-604-0000 to 607-604-9999 are assigned to Twc Ip Enabled Services, LLC in Sidney, NY. 3 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 607-604-0xxx, 607-604-1xxx, 607-604-2xxx, 607-604-3xxx, 607-604-5xxx, 607-604-8xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 607-604