978-599 phone numbers

Numbers 978-599-0000 to 978-599-9999 are assigned to Paetec Itel, LLC in Salem, MA. 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 978-599-0xxx — calls from these use spoofed caller IDs.

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

Reported numbers in 978-599