Prefix Information

The prefix 663 is part of area code 978 serving Lowell, Massachusetts.

This exchange contains 10,000 possible phone numbers (978-663-0000 through 978-663-9999).

Browse Numbers in This Prefix

978-663-0000-0999 978-663-1000-1999 978-663-2000-2999 978-663-3000-3999 978-663-4000-4999 978-663-5000-5999 978-663-6000-6999 978-663-7000-7999 978-663-8000-8999 978-663-9000-9999

Sample Numbers

(978) 663-0000 (978) 663-1234 (978) 663-2000 (978) 663-3333 (978) 663-4444 (978) 663-5555 (978) 663-6000 (978) 663-7777 (978) 663-8888 (978) 663-9999