Prefix Information

The prefix 437 is part of area code 218 serving Duluth, Minnesota.

This exchange contains 10,000 possible phone numbers (218-437-0000 through 218-437-9999).

Browse Numbers in This Prefix

218-437-0000-0999 218-437-1000-1999 218-437-2000-2999 218-437-3000-3999 218-437-4000-4999 218-437-5000-5999 218-437-6000-6999 218-437-7000-7999 218-437-8000-8999 218-437-9000-9999

Sample Numbers

(218) 437-0000 (218) 437-1234 (218) 437-2000 (218) 437-3333 (218) 437-4444 (218) 437-5555 (218) 437-6000 (218) 437-7777 (218) 437-8888 (218) 437-9999