Canadial Know Who Called
← Area code 781

781-652 phone numbers

Numbers 781-652-0000 to 781-652-9999 are assigned to Rcn Telecom Services, Inc. in Lexington, MA. 5 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 781-652-2xxx, 781-652-6xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 781-652