Prefix Information
The prefix 931 is part of area code 205 serving Birmingham, Alabama.
This exchange contains 10,000 possible phone numbers (205-931-0000 through 205-931-9999).
Phone numbers with prefix 931 in area code 205. Location: Birmingham, Alabama.
The prefix 931 is part of area code 205 serving Birmingham, Alabama.
This exchange contains 10,000 possible phone numbers (205-931-0000 through 205-931-9999).