Prefix Information
The prefix 643 is part of area code 916 serving Sacramento, California.
This exchange contains 10,000 possible phone numbers (916-643-0000 through 916-643-9999).
Phone numbers with prefix 643 in area code 916. Location: Sacramento, California.
The prefix 643 is part of area code 916 serving Sacramento, California.
This exchange contains 10,000 possible phone numbers (916-643-0000 through 916-643-9999).