Prefix Information

The prefix 620 is part of area code 351 serving Lowell, Massachusetts.

This exchange contains 10,000 possible phone numbers (351-620-0000 through 351-620-9999).

Browse Numbers in This Prefix

351-620-0000-0999 351-620-1000-1999 351-620-2000-2999 351-620-3000-3999 351-620-4000-4999 351-620-5000-5999 351-620-6000-6999 351-620-7000-7999 351-620-8000-8999 351-620-9000-9999

Sample Numbers

(351) 620-0000 (351) 620-1234 (351) 620-2000 (351) 620-3333 (351) 620-4444 (351) 620-5555 (351) 620-6000 (351) 620-7777 (351) 620-8888 (351) 620-9999