Prefix Information

The prefix 640 is part of area code 207 serving Portland, Maine.

This exchange contains 10,000 possible phone numbers (207-640-0000 through 207-640-9999).

Browse Numbers in This Prefix

207-640-0000-0999 207-640-1000-1999 207-640-2000-2999 207-640-3000-3999 207-640-4000-4999 207-640-5000-5999 207-640-6000-6999 207-640-7000-7999 207-640-8000-8999 207-640-9000-9999

Sample Numbers

(207) 640-0000 (207) 640-1234 (207) 640-2000 (207) 640-3333 (207) 640-4444 (207) 640-5555 (207) 640-6000 (207) 640-7777 (207) 640-8888 (207) 640-9999