Prefix Information

The prefix 121 is part of area code 218 serving Duluth, Minnesota.

This exchange contains 10,000 possible phone numbers (218-121-0000 through 218-121-9999).

Browse Numbers in This Prefix

218-121-0000-0999 218-121-1000-1999 218-121-2000-2999 218-121-3000-3999 218-121-4000-4999 218-121-5000-5999 218-121-6000-6999 218-121-7000-7999 218-121-8000-8999 218-121-9000-9999

Sample Numbers

(218) 121-0000 (218) 121-1234 (218) 121-2000 (218) 121-3333 (218) 121-4444 (218) 121-5555 (218) 121-6000 (218) 121-7777 (218) 121-8888 (218) 121-9999