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).

  • 8159188000 | +1 815-918-8000 Illinois U.S.A.
  • 8159188001 | +1 815-918-8001 Illinois U.S.A.
  • 8159188002 | +1 815-918-8002 Illinois U.S.A.
  • 8159188003 | +1 815-918-8003 Illinois U.S.A.
  • 8159188004 | +1 815-918-8004 Illinois U.S.A.
  • 8159188005 | +1 815-918-8005 Illinois U.S.A.
  • 8159188006 | +1 815-918-8006 Illinois U.S.A.
  • 8159188007 | +1 815-918-8007 Illinois U.S.A.
  • 8159188008 | +1 815-918-8008 Illinois U.S.A.
  • 8159188009 | +1 815-918-8009 Illinois U.S.A.
  • 8159188010 | +1 815-918-8010 Illinois U.S.A.
  • 8159188011 | +1 815-918-8011 Illinois U.S.A.
  • 8159188012 | +1 815-918-8012 Illinois U.S.A.
  • 8159188013 | +1 815-918-8013 Illinois U.S.A.
  • 8159188014 | +1 815-918-8014 Illinois U.S.A.
  • 8159188015 | +1 815-918-8015 Illinois U.S.A.
  • 8159188016 | +1 815-918-8016 Illinois U.S.A.
  • 8159188017 | +1 815-918-8017 Illinois U.S.A.
  • 8159188018 | +1 815-918-8018 Illinois U.S.A.
  • 8159188019 | +1 815-918-8019 Illinois U.S.A.
  • 8159188020 | +1 815-918-8020 Illinois U.S.A.
  • 8159188021 | +1 815-918-8021 Illinois U.S.A.
  • 8159188022 | +1 815-918-8022 Illinois U.S.A.
  • 8159188023 | +1 815-918-8023 Illinois U.S.A.
  • 8159188024 | +1 815-918-8024 Illinois U.S.A.
  • 8159188025 | +1 815-918-8025 Illinois U.S.A.
  • 8159188026 | +1 815-918-8026 Illinois U.S.A.
  • 8159188027 | +1 815-918-8027 Illinois U.S.A.
  • 8159188028 | +1 815-918-8028 Illinois U.S.A.
  • 8159188029 | +1 815-918-8029 Illinois U.S.A.
  • 8159188030 | +1 815-918-8030 Illinois U.S.A.
  • 8159188031 | +1 815-918-8031 Illinois U.S.A.
  • 8159188032 | +1 815-918-8032 Illinois U.S.A.
  • 8159188033 | +1 815-918-8033 Illinois U.S.A.
  • 8159188034 | +1 815-918-8034 Illinois U.S.A.
  • 8159188035 | +1 815-918-8035 Illinois U.S.A.
  • 8159188036 | +1 815-918-8036 Illinois U.S.A.
  • 8159188037 | +1 815-918-8037 Illinois U.S.A.
  • 8159188038 | +1 815-918-8038 Illinois U.S.A.
  • 8159188039 | +1 815-918-8039 Illinois U.S.A.
  • 8159188040 | +1 815-918-8040 Illinois U.S.A.
  • 8159188041 | +1 815-918-8041 Illinois U.S.A.
  • 8159188042 | +1 815-918-8042 Illinois U.S.A.
  • 8159188043 | +1 815-918-8043 Illinois U.S.A.
  • 8159188044 | +1 815-918-8044 Illinois U.S.A.
  • 8159188045 | +1 815-918-8045 Illinois U.S.A.
  • 8159188046 | +1 815-918-8046 Illinois U.S.A.
  • 8159188047 | +1 815-918-8047 Illinois U.S.A.
  • 8159188048 | +1 815-918-8048 Illinois U.S.A.
  • 8159188049 | +1 815-918-8049 Illinois U.S.A.
  • 8159188050 | +1 815-918-8050 Illinois U.S.A.
  • 8159188051 | +1 815-918-8051 Illinois U.S.A.
  • 8159188052 | +1 815-918-8052 Illinois U.S.A.
  • 8159188053 | +1 815-918-8053 Illinois U.S.A.
  • 8159188054 | +1 815-918-8054 Illinois U.S.A.
  • 8159188055 | +1 815-918-8055 Illinois U.S.A.
  • 8159188056 | +1 815-918-8056 Illinois U.S.A.
  • 8159188057 | +1 815-918-8057 Illinois U.S.A.
  • 8159188058 | +1 815-918-8058 Illinois U.S.A.
  • 8159188059 | +1 815-918-8059 Illinois U.S.A.
  • 8159188060 | +1 815-918-8060 Illinois U.S.A.
  • 8159188061 | +1 815-918-8061 Illinois U.S.A.
  • 8159188062 | +1 815-918-8062 Illinois U.S.A.
  • 8159188063 | +1 815-918-8063 Illinois U.S.A.
  • 8159188064 | +1 815-918-8064 Illinois U.S.A.
  • 8159188065 | +1 815-918-8065 Illinois U.S.A.
  • 8159188066 | +1 815-918-8066 Illinois U.S.A.
  • 8159188067 | +1 815-918-8067 Illinois U.S.A.
  • 8159188068 | +1 815-918-8068 Illinois U.S.A.
  • 8159188069 | +1 815-918-8069 Illinois U.S.A.
  • 8159188070 | +1 815-918-8070 Illinois U.S.A.
  • 8159188071 | +1 815-918-8071 Illinois U.S.A.
  • 8159188072 | +1 815-918-8072 Illinois U.S.A.
  • 8159188073 | +1 815-918-8073 Illinois U.S.A.
  • 8159188074 | +1 815-918-8074 Illinois U.S.A.
  • 8159188075 | +1 815-918-8075 Illinois U.S.A.
  • 8159188076 | +1 815-918-8076 Illinois U.S.A.
  • 8159188077 | +1 815-918-8077 Illinois U.S.A.
  • 8159188078 | +1 815-918-8078 Illinois U.S.A.
  • 8159188079 | +1 815-918-8079 Illinois U.S.A.
  • 8159188080 | +1 815-918-8080 Illinois U.S.A.
  • 8159188081 | +1 815-918-8081 Illinois U.S.A.
  • 8159188082 | +1 815-918-8082 Illinois U.S.A.
  • 8159188083 | +1 815-918-8083 Illinois U.S.A.
  • 8159188084 | +1 815-918-8084 Illinois U.S.A.
  • 8159188085 | +1 815-918-8085 Illinois U.S.A.
  • 8159188086 | +1 815-918-8086 Illinois U.S.A.
  • 8159188087 | +1 815-918-8087 Illinois U.S.A.
  • 8159188088 | +1 815-918-8088 Illinois U.S.A.
  • 8159188089 | +1 815-918-8089 Illinois U.S.A.
  • 8159188090 | +1 815-918-8090 Illinois U.S.A.
  • 8159188091 | +1 815-918-8091 Illinois U.S.A.
  • 8159188092 | +1 815-918-8092 Illinois U.S.A.
  • 8159188093 | +1 815-918-8093 Illinois U.S.A.
  • 8159188094 | +1 815-918-8094 Illinois U.S.A.
  • 8159188095 | +1 815-918-8095 Illinois U.S.A.
  • 8159188096 | +1 815-918-8096 Illinois U.S.A.
  • 8159188097 | +1 815-918-8097 Illinois U.S.A.
  • 8159188098 | +1 815-918-8098 Illinois U.S.A.
  • 8159188099 | +1 815-918-8099 Illinois U.S.A.