Prefix Information

The prefix 523 is part of area code 207 serving Portland, Maine.

This exchange contains 10,000 possible phone numbers (207-523-0000 through 207-523-9999).

Browse Numbers in This Prefix

207-523-0000-0999 207-523-1000-1999 207-523-2000-2999 207-523-3000-3999 207-523-4000-4999 207-523-5000-5999 207-523-6000-6999 207-523-7000-7999 207-523-8000-8999 207-523-9000-9999

Sample Numbers

(207) 523-0000 (207) 523-1234 (207) 523-2000 (207) 523-3333 (207) 523-4444 (207) 523-5555 (207) 523-6000 (207) 523-7777 (207) 523-8888 (207) 523-9999