← Area code 978
978-412 phone numbers
Numbers 978-412-0000 to 978-412-9999 are assigned to Verizon New England Inc. in Ipswich, MA. 8 of its ten thousand-number blocks are assigned to other carriers (number pooling).
Not assigned to any carrier: 978-412-9xxx — calls from these use spoofed caller IDs.
Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.