CitysDirectory

City of Chicago

312 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).

  • 3124478000 | +1 312-447-8000 Illinois U.S.A.
  • 3124478001 | +1 312-447-8001 Illinois U.S.A.
  • 3124478002 | +1 312-447-8002 Illinois U.S.A.
  • 3124478003 | +1 312-447-8003 Illinois U.S.A.
  • 3124478004 | +1 312-447-8004 Illinois U.S.A.
  • 3124478005 | +1 312-447-8005 Illinois U.S.A.
  • 3124478006 | +1 312-447-8006 Illinois U.S.A.
  • 3124478007 | +1 312-447-8007 Illinois U.S.A.
  • 3124478008 | +1 312-447-8008 Illinois U.S.A.
  • 3124478009 | +1 312-447-8009 Illinois U.S.A.
  • 3124478010 | +1 312-447-8010 Illinois U.S.A.
  • 3124478011 | +1 312-447-8011 Illinois U.S.A.
  • 3124478012 | +1 312-447-8012 Illinois U.S.A.
  • 3124478013 | +1 312-447-8013 Illinois U.S.A.
  • 3124478014 | +1 312-447-8014 Illinois U.S.A.
  • 3124478015 | +1 312-447-8015 Illinois U.S.A.
  • 3124478016 | +1 312-447-8016 Illinois U.S.A.
  • 3124478017 | +1 312-447-8017 Illinois U.S.A.
  • 3124478018 | +1 312-447-8018 Illinois U.S.A.
  • 3124478019 | +1 312-447-8019 Illinois U.S.A.
  • 3124478020 | +1 312-447-8020 Illinois U.S.A.
  • 3124478021 | +1 312-447-8021 Illinois U.S.A.
  • 3124478022 | +1 312-447-8022 Illinois U.S.A.
  • 3124478023 | +1 312-447-8023 Illinois U.S.A.
  • 3124478024 | +1 312-447-8024 Illinois U.S.A.
  • 3124478025 | +1 312-447-8025 Illinois U.S.A.
  • 3124478026 | +1 312-447-8026 Illinois U.S.A.
  • 3124478027 | +1 312-447-8027 Illinois U.S.A.
  • 3124478028 | +1 312-447-8028 Illinois U.S.A.
  • 3124478029 | +1 312-447-8029 Illinois U.S.A.
  • 3124478030 | +1 312-447-8030 Illinois U.S.A.
  • 3124478031 | +1 312-447-8031 Illinois U.S.A.
  • 3124478032 | +1 312-447-8032 Illinois U.S.A.
  • 3124478033 | +1 312-447-8033 Illinois U.S.A.
  • 3124478034 | +1 312-447-8034 Illinois U.S.A.
  • 3124478035 | +1 312-447-8035 Illinois U.S.A.
  • 3124478036 | +1 312-447-8036 Illinois U.S.A.
  • 3124478037 | +1 312-447-8037 Illinois U.S.A.
  • 3124478038 | +1 312-447-8038 Illinois U.S.A.
  • 3124478039 | +1 312-447-8039 Illinois U.S.A.
  • 3124478040 | +1 312-447-8040 Illinois U.S.A.
  • 3124478041 | +1 312-447-8041 Illinois U.S.A.
  • 3124478042 | +1 312-447-8042 Illinois U.S.A.
  • 3124478043 | +1 312-447-8043 Illinois U.S.A.
  • 3124478044 | +1 312-447-8044 Illinois U.S.A.
  • 3124478045 | +1 312-447-8045 Illinois U.S.A.
  • 3124478046 | +1 312-447-8046 Illinois U.S.A.
  • 3124478047 | +1 312-447-8047 Illinois U.S.A.
  • 3124478048 | +1 312-447-8048 Illinois U.S.A.
  • 3124478049 | +1 312-447-8049 Illinois U.S.A.
  • 3124478050 | +1 312-447-8050 Illinois U.S.A.
  • 3124478051 | +1 312-447-8051 Illinois U.S.A.
  • 3124478052 | +1 312-447-8052 Illinois U.S.A.
  • 3124478053 | +1 312-447-8053 Illinois U.S.A.
  • 3124478054 | +1 312-447-8054 Illinois U.S.A.
  • 3124478055 | +1 312-447-8055 Illinois U.S.A.
  • 3124478056 | +1 312-447-8056 Illinois U.S.A.
  • 3124478057 | +1 312-447-8057 Illinois U.S.A.
  • 3124478058 | +1 312-447-8058 Illinois U.S.A.
  • 3124478059 | +1 312-447-8059 Illinois U.S.A.
  • 3124478060 | +1 312-447-8060 Illinois U.S.A.
  • 3124478061 | +1 312-447-8061 Illinois U.S.A.
  • 3124478062 | +1 312-447-8062 Illinois U.S.A.
  • 3124478063 | +1 312-447-8063 Illinois U.S.A.
  • 3124478064 | +1 312-447-8064 Illinois U.S.A.
  • 3124478065 | +1 312-447-8065 Illinois U.S.A.
  • 3124478066 | +1 312-447-8066 Illinois U.S.A.
  • 3124478067 | +1 312-447-8067 Illinois U.S.A.
  • 3124478068 | +1 312-447-8068 Illinois U.S.A.
  • 3124478069 | +1 312-447-8069 Illinois U.S.A.
  • 3124478070 | +1 312-447-8070 Illinois U.S.A.
  • 3124478071 | +1 312-447-8071 Illinois U.S.A.
  • 3124478072 | +1 312-447-8072 Illinois U.S.A.
  • 3124478073 | +1 312-447-8073 Illinois U.S.A.
  • 3124478074 | +1 312-447-8074 Illinois U.S.A.
  • 3124478075 | +1 312-447-8075 Illinois U.S.A.
  • 3124478076 | +1 312-447-8076 Illinois U.S.A.
  • 3124478077 | +1 312-447-8077 Illinois U.S.A.
  • 3124478078 | +1 312-447-8078 Illinois U.S.A.
  • 3124478079 | +1 312-447-8079 Illinois U.S.A.
  • 3124478080 | +1 312-447-8080 Illinois U.S.A.
  • 3124478081 | +1 312-447-8081 Illinois U.S.A.
  • 3124478082 | +1 312-447-8082 Illinois U.S.A.
  • 3124478083 | +1 312-447-8083 Illinois U.S.A.
  • 3124478084 | +1 312-447-8084 Illinois U.S.A.
  • 3124478085 | +1 312-447-8085 Illinois U.S.A.
  • 3124478086 | +1 312-447-8086 Illinois U.S.A.
  • 3124478087 | +1 312-447-8087 Illinois U.S.A.
  • 3124478088 | +1 312-447-8088 Illinois U.S.A.
  • 3124478089 | +1 312-447-8089 Illinois U.S.A.
  • 3124478090 | +1 312-447-8090 Illinois U.S.A.
  • 3124478091 | +1 312-447-8091 Illinois U.S.A.
  • 3124478092 | +1 312-447-8092 Illinois U.S.A.
  • 3124478093 | +1 312-447-8093 Illinois U.S.A.
  • 3124478094 | +1 312-447-8094 Illinois U.S.A.
  • 3124478095 | +1 312-447-8095 Illinois U.S.A.
  • 3124478096 | +1 312-447-8096 Illinois U.S.A.
  • 3124478097 | +1 312-447-8097 Illinois U.S.A.
  • 3124478098 | +1 312-447-8098 Illinois U.S.A.
  • 3124478099 | +1 312-447-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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