Canadial Know Who Called
← Area code 413

413-601 phone numbers

Numbers 413-601-0000 to 413-601-9999 are assigned to Hd Carrier LLC in Pittsfield, MA. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 413-601-6xxx, 413-601-7xxx, 413-601-9xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 413-601