Prefix Information
The prefix 311 is part of area code 501 serving Little Rock, Arkansas.
This exchange contains 10,000 possible phone numbers (501-311-0000 through 501-311-9999).
Phone numbers with prefix 311 in area code 501. Location: Little Rock, Arkansas.
The prefix 311 is part of area code 501 serving Little Rock, Arkansas.
This exchange contains 10,000 possible phone numbers (501-311-0000 through 501-311-9999).