Prefix Information

The prefix 505 is part of area code 406 serving Billings, Montana.

This exchange contains 10,000 possible phone numbers (406-505-0000 through 406-505-9999).

Browse Numbers in This Prefix

406-505-0000-0999 406-505-1000-1999 406-505-2000-2999 406-505-3000-3999 406-505-4000-4999 406-505-5000-5999 406-505-6000-6999 406-505-7000-7999 406-505-8000-8999 406-505-9000-9999

Sample Numbers

(406) 505-0000 (406) 505-1234 (406) 505-2000 (406) 505-3333 (406) 505-4444 (406) 505-5555 (406) 505-6000 (406) 505-7777 (406) 505-8888 (406) 505-9999