US Area Code
978
Northeast Massachusetts · Massachusetts
Area code 978 serves Lowell, Lawrence, Haverhill and surrounding areas in Massachusetts. Look up any 978 number below to check for spam, see caller ID, carrier, and line type.
Area Code Details
- State / Territory
- Massachusetts
- Region
- Northeast Massachusetts
- Major Cities
- Lowell, Lawrence, Haverhill
- Timezone
- Eastern Time
- Country
- United States
- Format
- +1 (978) XXX-XXXX