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).

  • 8159408000 | +1 815-940-8000 Illinois U.S.A.
  • 8159408001 | +1 815-940-8001 Illinois U.S.A.
  • 8159408002 | +1 815-940-8002 Illinois U.S.A.
  • 8159408003 | +1 815-940-8003 Illinois U.S.A.
  • 8159408004 | +1 815-940-8004 Illinois U.S.A.
  • 8159408005 | +1 815-940-8005 Illinois U.S.A.
  • 8159408006 | +1 815-940-8006 Illinois U.S.A.
  • 8159408007 | +1 815-940-8007 Illinois U.S.A.
  • 8159408008 | +1 815-940-8008 Illinois U.S.A.
  • 8159408009 | +1 815-940-8009 Illinois U.S.A.
  • 8159408010 | +1 815-940-8010 Illinois U.S.A.
  • 8159408011 | +1 815-940-8011 Illinois U.S.A.
  • 8159408012 | +1 815-940-8012 Illinois U.S.A.
  • 8159408013 | +1 815-940-8013 Illinois U.S.A.
  • 8159408014 | +1 815-940-8014 Illinois U.S.A.
  • 8159408015 | +1 815-940-8015 Illinois U.S.A.
  • 8159408016 | +1 815-940-8016 Illinois U.S.A.
  • 8159408017 | +1 815-940-8017 Illinois U.S.A.
  • 8159408018 | +1 815-940-8018 Illinois U.S.A.
  • 8159408019 | +1 815-940-8019 Illinois U.S.A.
  • 8159408020 | +1 815-940-8020 Illinois U.S.A.
  • 8159408021 | +1 815-940-8021 Illinois U.S.A.
  • 8159408022 | +1 815-940-8022 Illinois U.S.A.
  • 8159408023 | +1 815-940-8023 Illinois U.S.A.
  • 8159408024 | +1 815-940-8024 Illinois U.S.A.
  • 8159408025 | +1 815-940-8025 Illinois U.S.A.
  • 8159408026 | +1 815-940-8026 Illinois U.S.A.
  • 8159408027 | +1 815-940-8027 Illinois U.S.A.
  • 8159408028 | +1 815-940-8028 Illinois U.S.A.
  • 8159408029 | +1 815-940-8029 Illinois U.S.A.
  • 8159408030 | +1 815-940-8030 Illinois U.S.A.
  • 8159408031 | +1 815-940-8031 Illinois U.S.A.
  • 8159408032 | +1 815-940-8032 Illinois U.S.A.
  • 8159408033 | +1 815-940-8033 Illinois U.S.A.
  • 8159408034 | +1 815-940-8034 Illinois U.S.A.
  • 8159408035 | +1 815-940-8035 Illinois U.S.A.
  • 8159408036 | +1 815-940-8036 Illinois U.S.A.
  • 8159408037 | +1 815-940-8037 Illinois U.S.A.
  • 8159408038 | +1 815-940-8038 Illinois U.S.A.
  • 8159408039 | +1 815-940-8039 Illinois U.S.A.
  • 8159408040 | +1 815-940-8040 Illinois U.S.A.
  • 8159408041 | +1 815-940-8041 Illinois U.S.A.
  • 8159408042 | +1 815-940-8042 Illinois U.S.A.
  • 8159408043 | +1 815-940-8043 Illinois U.S.A.
  • 8159408044 | +1 815-940-8044 Illinois U.S.A.
  • 8159408045 | +1 815-940-8045 Illinois U.S.A.
  • 8159408046 | +1 815-940-8046 Illinois U.S.A.
  • 8159408047 | +1 815-940-8047 Illinois U.S.A.
  • 8159408048 | +1 815-940-8048 Illinois U.S.A.
  • 8159408049 | +1 815-940-8049 Illinois U.S.A.
  • 8159408050 | +1 815-940-8050 Illinois U.S.A.
  • 8159408051 | +1 815-940-8051 Illinois U.S.A.
  • 8159408052 | +1 815-940-8052 Illinois U.S.A.
  • 8159408053 | +1 815-940-8053 Illinois U.S.A.
  • 8159408054 | +1 815-940-8054 Illinois U.S.A.
  • 8159408055 | +1 815-940-8055 Illinois U.S.A.
  • 8159408056 | +1 815-940-8056 Illinois U.S.A.
  • 8159408057 | +1 815-940-8057 Illinois U.S.A.
  • 8159408058 | +1 815-940-8058 Illinois U.S.A.
  • 8159408059 | +1 815-940-8059 Illinois U.S.A.
  • 8159408060 | +1 815-940-8060 Illinois U.S.A.
  • 8159408061 | +1 815-940-8061 Illinois U.S.A.
  • 8159408062 | +1 815-940-8062 Illinois U.S.A.
  • 8159408063 | +1 815-940-8063 Illinois U.S.A.
  • 8159408064 | +1 815-940-8064 Illinois U.S.A.
  • 8159408065 | +1 815-940-8065 Illinois U.S.A.
  • 8159408066 | +1 815-940-8066 Illinois U.S.A.
  • 8159408067 | +1 815-940-8067 Illinois U.S.A.
  • 8159408068 | +1 815-940-8068 Illinois U.S.A.
  • 8159408069 | +1 815-940-8069 Illinois U.S.A.
  • 8159408070 | +1 815-940-8070 Illinois U.S.A.
  • 8159408071 | +1 815-940-8071 Illinois U.S.A.
  • 8159408072 | +1 815-940-8072 Illinois U.S.A.
  • 8159408073 | +1 815-940-8073 Illinois U.S.A.
  • 8159408074 | +1 815-940-8074 Illinois U.S.A.
  • 8159408075 | +1 815-940-8075 Illinois U.S.A.
  • 8159408076 | +1 815-940-8076 Illinois U.S.A.
  • 8159408077 | +1 815-940-8077 Illinois U.S.A.
  • 8159408078 | +1 815-940-8078 Illinois U.S.A.
  • 8159408079 | +1 815-940-8079 Illinois U.S.A.
  • 8159408080 | +1 815-940-8080 Illinois U.S.A.
  • 8159408081 | +1 815-940-8081 Illinois U.S.A.
  • 8159408082 | +1 815-940-8082 Illinois U.S.A.
  • 8159408083 | +1 815-940-8083 Illinois U.S.A.
  • 8159408084 | +1 815-940-8084 Illinois U.S.A.
  • 8159408085 | +1 815-940-8085 Illinois U.S.A.
  • 8159408086 | +1 815-940-8086 Illinois U.S.A.
  • 8159408087 | +1 815-940-8087 Illinois U.S.A.
  • 8159408088 | +1 815-940-8088 Illinois U.S.A.
  • 8159408089 | +1 815-940-8089 Illinois U.S.A.
  • 8159408090 | +1 815-940-8090 Illinois U.S.A.
  • 8159408091 | +1 815-940-8091 Illinois U.S.A.
  • 8159408092 | +1 815-940-8092 Illinois U.S.A.
  • 8159408093 | +1 815-940-8093 Illinois U.S.A.
  • 8159408094 | +1 815-940-8094 Illinois U.S.A.
  • 8159408095 | +1 815-940-8095 Illinois U.S.A.
  • 8159408096 | +1 815-940-8096 Illinois U.S.A.
  • 8159408097 | +1 815-940-8097 Illinois U.S.A.
  • 8159408098 | +1 815-940-8098 Illinois U.S.A.
  • 8159408099 | +1 815-940-8099 Illinois U.S.A.