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).

  • 3124778000 | +1 312-477-8000 Illinois U.S.A.
  • 3124778001 | +1 312-477-8001 Illinois U.S.A.
  • 3124778002 | +1 312-477-8002 Illinois U.S.A.
  • 3124778003 | +1 312-477-8003 Illinois U.S.A.
  • 3124778004 | +1 312-477-8004 Illinois U.S.A.
  • 3124778005 | +1 312-477-8005 Illinois U.S.A.
  • 3124778006 | +1 312-477-8006 Illinois U.S.A.
  • 3124778007 | +1 312-477-8007 Illinois U.S.A.
  • 3124778008 | +1 312-477-8008 Illinois U.S.A.
  • 3124778009 | +1 312-477-8009 Illinois U.S.A.
  • 3124778010 | +1 312-477-8010 Illinois U.S.A.
  • 3124778011 | +1 312-477-8011 Illinois U.S.A.
  • 3124778012 | +1 312-477-8012 Illinois U.S.A.
  • 3124778013 | +1 312-477-8013 Illinois U.S.A.
  • 3124778014 | +1 312-477-8014 Illinois U.S.A.
  • 3124778015 | +1 312-477-8015 Illinois U.S.A.
  • 3124778016 | +1 312-477-8016 Illinois U.S.A.
  • 3124778017 | +1 312-477-8017 Illinois U.S.A.
  • 3124778018 | +1 312-477-8018 Illinois U.S.A.
  • 3124778019 | +1 312-477-8019 Illinois U.S.A.
  • 3124778020 | +1 312-477-8020 Illinois U.S.A.
  • 3124778021 | +1 312-477-8021 Illinois U.S.A.
  • 3124778022 | +1 312-477-8022 Illinois U.S.A.
  • 3124778023 | +1 312-477-8023 Illinois U.S.A.
  • 3124778024 | +1 312-477-8024 Illinois U.S.A.
  • 3124778025 | +1 312-477-8025 Illinois U.S.A.
  • 3124778026 | +1 312-477-8026 Illinois U.S.A.
  • 3124778027 | +1 312-477-8027 Illinois U.S.A.
  • 3124778028 | +1 312-477-8028 Illinois U.S.A.
  • 3124778029 | +1 312-477-8029 Illinois U.S.A.
  • 3124778030 | +1 312-477-8030 Illinois U.S.A.
  • 3124778031 | +1 312-477-8031 Illinois U.S.A.
  • 3124778032 | +1 312-477-8032 Illinois U.S.A.
  • 3124778033 | +1 312-477-8033 Illinois U.S.A.
  • 3124778034 | +1 312-477-8034 Illinois U.S.A.
  • 3124778035 | +1 312-477-8035 Illinois U.S.A.
  • 3124778036 | +1 312-477-8036 Illinois U.S.A.
  • 3124778037 | +1 312-477-8037 Illinois U.S.A.
  • 3124778038 | +1 312-477-8038 Illinois U.S.A.
  • 3124778039 | +1 312-477-8039 Illinois U.S.A.
  • 3124778040 | +1 312-477-8040 Illinois U.S.A.
  • 3124778041 | +1 312-477-8041 Illinois U.S.A.
  • 3124778042 | +1 312-477-8042 Illinois U.S.A.
  • 3124778043 | +1 312-477-8043 Illinois U.S.A.
  • 3124778044 | +1 312-477-8044 Illinois U.S.A.
  • 3124778045 | +1 312-477-8045 Illinois U.S.A.
  • 3124778046 | +1 312-477-8046 Illinois U.S.A.
  • 3124778047 | +1 312-477-8047 Illinois U.S.A.
  • 3124778048 | +1 312-477-8048 Illinois U.S.A.
  • 3124778049 | +1 312-477-8049 Illinois U.S.A.
  • 3124778050 | +1 312-477-8050 Illinois U.S.A.
  • 3124778051 | +1 312-477-8051 Illinois U.S.A.
  • 3124778052 | +1 312-477-8052 Illinois U.S.A.
  • 3124778053 | +1 312-477-8053 Illinois U.S.A.
  • 3124778054 | +1 312-477-8054 Illinois U.S.A.
  • 3124778055 | +1 312-477-8055 Illinois U.S.A.
  • 3124778056 | +1 312-477-8056 Illinois U.S.A.
  • 3124778057 | +1 312-477-8057 Illinois U.S.A.
  • 3124778058 | +1 312-477-8058 Illinois U.S.A.
  • 3124778059 | +1 312-477-8059 Illinois U.S.A.
  • 3124778060 | +1 312-477-8060 Illinois U.S.A.
  • 3124778061 | +1 312-477-8061 Illinois U.S.A.
  • 3124778062 | +1 312-477-8062 Illinois U.S.A.
  • 3124778063 | +1 312-477-8063 Illinois U.S.A.
  • 3124778064 | +1 312-477-8064 Illinois U.S.A.
  • 3124778065 | +1 312-477-8065 Illinois U.S.A.
  • 3124778066 | +1 312-477-8066 Illinois U.S.A.
  • 3124778067 | +1 312-477-8067 Illinois U.S.A.
  • 3124778068 | +1 312-477-8068 Illinois U.S.A.
  • 3124778069 | +1 312-477-8069 Illinois U.S.A.
  • 3124778070 | +1 312-477-8070 Illinois U.S.A.
  • 3124778071 | +1 312-477-8071 Illinois U.S.A.
  • 3124778072 | +1 312-477-8072 Illinois U.S.A.
  • 3124778073 | +1 312-477-8073 Illinois U.S.A.
  • 3124778074 | +1 312-477-8074 Illinois U.S.A.
  • 3124778075 | +1 312-477-8075 Illinois U.S.A.
  • 3124778076 | +1 312-477-8076 Illinois U.S.A.
  • 3124778077 | +1 312-477-8077 Illinois U.S.A.
  • 3124778078 | +1 312-477-8078 Illinois U.S.A.
  • 3124778079 | +1 312-477-8079 Illinois U.S.A.
  • 3124778080 | +1 312-477-8080 Illinois U.S.A.
  • 3124778081 | +1 312-477-8081 Illinois U.S.A.
  • 3124778082 | +1 312-477-8082 Illinois U.S.A.
  • 3124778083 | +1 312-477-8083 Illinois U.S.A.
  • 3124778084 | +1 312-477-8084 Illinois U.S.A.
  • 3124778085 | +1 312-477-8085 Illinois U.S.A.
  • 3124778086 | +1 312-477-8086 Illinois U.S.A.
  • 3124778087 | +1 312-477-8087 Illinois U.S.A.
  • 3124778088 | +1 312-477-8088 Illinois U.S.A.
  • 3124778089 | +1 312-477-8089 Illinois U.S.A.
  • 3124778090 | +1 312-477-8090 Illinois U.S.A.
  • 3124778091 | +1 312-477-8091 Illinois U.S.A.
  • 3124778092 | +1 312-477-8092 Illinois U.S.A.
  • 3124778093 | +1 312-477-8093 Illinois U.S.A.
  • 3124778094 | +1 312-477-8094 Illinois U.S.A.
  • 3124778095 | +1 312-477-8095 Illinois U.S.A.
  • 3124778096 | +1 312-477-8096 Illinois U.S.A.
  • 3124778097 | +1 312-477-8097 Illinois U.S.A.
  • 3124778098 | +1 312-477-8098 Illinois U.S.A.
  • 3124778099 | +1 312-477-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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