Area Code 978

General Information about Area Code 978
Country	United States
State / Province / Territory	Massachusetts
Major City	Lowell
Time Zone	Eastern (UTC-05:00)

Active Prefixes in Area Code 978

Prefix	Primary City	County	Phone Type
978-448	Groton	Middlesex	Landline
978-780	Royalston	Worcester	Landline
978-533	Andover	Essex	Landline
978-333	Hudson	Middlesex	Wireless
978-635	Boxborough	Middlesex	Landline
978-263	Boxborough	Middlesex	Landline
978-576	Concord	Middlesex	Wireless
978-817	Boston	Suffolk	Landline
978-586	Bolton	Worcester	Landline
978-356	Ipswich	Essex	Landline
978-763	Littleton	Middlesex	Landline
978-638	Concord	Middlesex	Wireless
978-306	Salem	Essex	Landline
978-502	Fitchburg	Worcester	Wireless
978-320	Westford	Middlesex	Wireless
978-464	Princeton	Worcester	Landline
978-387	Lawrence	Essex	Wireless
978-546	Rockport	Essex	Landline
978-202	Concord	Middlesex	Landline
978-262	North Billerica	Middlesex	Landline