Prefix Information

The prefix 556 is part of area code 978 serving Lowell, Massachusetts.

This exchange contains 10,000 possible phone numbers (978-556-0000 through 978-556-9999).

Browse Numbers in This Prefix

978-556-0000-0999 978-556-1000-1999 978-556-2000-2999 978-556-3000-3999 978-556-4000-4999 978-556-5000-5999 978-556-6000-6999 978-556-7000-7999 978-556-8000-8999 978-556-9000-9999

Sample Numbers

(978) 556-0000 (978) 556-1234 (978) 556-2000 (978) 556-3333 (978) 556-4444 (978) 556-5555 (978) 556-6000 (978) 556-7777 (978) 556-8888 (978) 556-9999