City of Chicago


815 Area code: Chicago, Cook - Landline

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 8153178000 | +1 815-317-8000 Illinois U.S.A.
  • 8153178001 | +1 815-317-8001 Illinois U.S.A.
  • 8153178002 | +1 815-317-8002 Illinois U.S.A.
  • 8153178003 | +1 815-317-8003 Illinois U.S.A.
  • 8153178004 | +1 815-317-8004 Illinois U.S.A.
  • 8153178005 | +1 815-317-8005 Illinois U.S.A.
  • 8153178006 | +1 815-317-8006 Illinois U.S.A.
  • 8153178007 | +1 815-317-8007 Illinois U.S.A.
  • 8153178008 | +1 815-317-8008 Illinois U.S.A.
  • 8153178009 | +1 815-317-8009 Illinois U.S.A.
  • 8153178010 | +1 815-317-8010 Illinois U.S.A.
  • 8153178011 | +1 815-317-8011 Illinois U.S.A.
  • 8153178012 | +1 815-317-8012 Illinois U.S.A.
  • 8153178013 | +1 815-317-8013 Illinois U.S.A.
  • 8153178014 | +1 815-317-8014 Illinois U.S.A.
  • 8153178015 | +1 815-317-8015 Illinois U.S.A.
  • 8153178016 | +1 815-317-8016 Illinois U.S.A.
  • 8153178017 | +1 815-317-8017 Illinois U.S.A.
  • 8153178018 | +1 815-317-8018 Illinois U.S.A.
  • 8153178019 | +1 815-317-8019 Illinois U.S.A.
  • 8153178020 | +1 815-317-8020 Illinois U.S.A.
  • 8153178021 | +1 815-317-8021 Illinois U.S.A.
  • 8153178022 | +1 815-317-8022 Illinois U.S.A.
  • 8153178023 | +1 815-317-8023 Illinois U.S.A.
  • 8153178024 | +1 815-317-8024 Illinois U.S.A.
  • 8153178025 | +1 815-317-8025 Illinois U.S.A.
  • 8153178026 | +1 815-317-8026 Illinois U.S.A.
  • 8153178027 | +1 815-317-8027 Illinois U.S.A.
  • 8153178028 | +1 815-317-8028 Illinois U.S.A.
  • 8153178029 | +1 815-317-8029 Illinois U.S.A.
  • 8153178030 | +1 815-317-8030 Illinois U.S.A.
  • 8153178031 | +1 815-317-8031 Illinois U.S.A.
  • 8153178032 | +1 815-317-8032 Illinois U.S.A.
  • 8153178033 | +1 815-317-8033 Illinois U.S.A.
  • 8153178034 | +1 815-317-8034 Illinois U.S.A.
  • 8153178035 | +1 815-317-8035 Illinois U.S.A.
  • 8153178036 | +1 815-317-8036 Illinois U.S.A.
  • 8153178037 | +1 815-317-8037 Illinois U.S.A.
  • 8153178038 | +1 815-317-8038 Illinois U.S.A.
  • 8153178039 | +1 815-317-8039 Illinois U.S.A.
  • 8153178040 | +1 815-317-8040 Illinois U.S.A.
  • 8153178041 | +1 815-317-8041 Illinois U.S.A.
  • 8153178042 | +1 815-317-8042 Illinois U.S.A.
  • 8153178043 | +1 815-317-8043 Illinois U.S.A.
  • 8153178044 | +1 815-317-8044 Illinois U.S.A.
  • 8153178045 | +1 815-317-8045 Illinois U.S.A.
  • 8153178046 | +1 815-317-8046 Illinois U.S.A.
  • 8153178047 | +1 815-317-8047 Illinois U.S.A.
  • 8153178048 | +1 815-317-8048 Illinois U.S.A.
  • 8153178049 | +1 815-317-8049 Illinois U.S.A.
  • 8153178050 | +1 815-317-8050 Illinois U.S.A.
  • 8153178051 | +1 815-317-8051 Illinois U.S.A.
  • 8153178052 | +1 815-317-8052 Illinois U.S.A.
  • 8153178053 | +1 815-317-8053 Illinois U.S.A.
  • 8153178054 | +1 815-317-8054 Illinois U.S.A.
  • 8153178055 | +1 815-317-8055 Illinois U.S.A.
  • 8153178056 | +1 815-317-8056 Illinois U.S.A.
  • 8153178057 | +1 815-317-8057 Illinois U.S.A.
  • 8153178058 | +1 815-317-8058 Illinois U.S.A.
  • 8153178059 | +1 815-317-8059 Illinois U.S.A.
  • 8153178060 | +1 815-317-8060 Illinois U.S.A.
  • 8153178061 | +1 815-317-8061 Illinois U.S.A.
  • 8153178062 | +1 815-317-8062 Illinois U.S.A.
  • 8153178063 | +1 815-317-8063 Illinois U.S.A.
  • 8153178064 | +1 815-317-8064 Illinois U.S.A.
  • 8153178065 | +1 815-317-8065 Illinois U.S.A.
  • 8153178066 | +1 815-317-8066 Illinois U.S.A.
  • 8153178067 | +1 815-317-8067 Illinois U.S.A.
  • 8153178068 | +1 815-317-8068 Illinois U.S.A.
  • 8153178069 | +1 815-317-8069 Illinois U.S.A.
  • 8153178070 | +1 815-317-8070 Illinois U.S.A.
  • 8153178071 | +1 815-317-8071 Illinois U.S.A.
  • 8153178072 | +1 815-317-8072 Illinois U.S.A.
  • 8153178073 | +1 815-317-8073 Illinois U.S.A.
  • 8153178074 | +1 815-317-8074 Illinois U.S.A.
  • 8153178075 | +1 815-317-8075 Illinois U.S.A.
  • 8153178076 | +1 815-317-8076 Illinois U.S.A.
  • 8153178077 | +1 815-317-8077 Illinois U.S.A.
  • 8153178078 | +1 815-317-8078 Illinois U.S.A.
  • 8153178079 | +1 815-317-8079 Illinois U.S.A.
  • 8153178080 | +1 815-317-8080 Illinois U.S.A.
  • 8153178081 | +1 815-317-8081 Illinois U.S.A.
  • 8153178082 | +1 815-317-8082 Illinois U.S.A.
  • 8153178083 | +1 815-317-8083 Illinois U.S.A.
  • 8153178084 | +1 815-317-8084 Illinois U.S.A.
  • 8153178085 | +1 815-317-8085 Illinois U.S.A.
  • 8153178086 | +1 815-317-8086 Illinois U.S.A.
  • 8153178087 | +1 815-317-8087 Illinois U.S.A.
  • 8153178088 | +1 815-317-8088 Illinois U.S.A.
  • 8153178089 | +1 815-317-8089 Illinois U.S.A.
  • 8153178090 | +1 815-317-8090 Illinois U.S.A.
  • 8153178091 | +1 815-317-8091 Illinois U.S.A.
  • 8153178092 | +1 815-317-8092 Illinois U.S.A.
  • 8153178093 | +1 815-317-8093 Illinois U.S.A.
  • 8153178094 | +1 815-317-8094 Illinois U.S.A.
  • 8153178095 | +1 815-317-8095 Illinois U.S.A.
  • 8153178096 | +1 815-317-8096 Illinois U.S.A.
  • 8153178097 | +1 815-317-8097 Illinois U.S.A.
  • 8153178098 | +1 815-317-8098 Illinois U.S.A.
  • 8153178099 | +1 815-317-8099 Illinois U.S.A.