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).

  • 3122409000 | +1 312-240-9000 Illinois U.S.A.
  • 3122409001 | +1 312-240-9001 Illinois U.S.A.
  • 3122409002 | +1 312-240-9002 Illinois U.S.A.
  • 3122409003 | +1 312-240-9003 Illinois U.S.A.
  • 3122409004 | +1 312-240-9004 Illinois U.S.A.
  • 3122409005 | +1 312-240-9005 Illinois U.S.A.
  • 3122409006 | +1 312-240-9006 Illinois U.S.A.
  • 3122409007 | +1 312-240-9007 Illinois U.S.A.
  • 3122409008 | +1 312-240-9008 Illinois U.S.A.
  • 3122409009 | +1 312-240-9009 Illinois U.S.A.
  • 3122409010 | +1 312-240-9010 Illinois U.S.A.
  • 3122409011 | +1 312-240-9011 Illinois U.S.A.
  • 3122409012 | +1 312-240-9012 Illinois U.S.A.
  • 3122409013 | +1 312-240-9013 Illinois U.S.A.
  • 3122409014 | +1 312-240-9014 Illinois U.S.A.
  • 3122409015 | +1 312-240-9015 Illinois U.S.A.
  • 3122409016 | +1 312-240-9016 Illinois U.S.A.
  • 3122409017 | +1 312-240-9017 Illinois U.S.A.
  • 3122409018 | +1 312-240-9018 Illinois U.S.A.
  • 3122409019 | +1 312-240-9019 Illinois U.S.A.
  • 3122409020 | +1 312-240-9020 Illinois U.S.A.
  • 3122409021 | +1 312-240-9021 Illinois U.S.A.
  • 3122409022 | +1 312-240-9022 Illinois U.S.A.
  • 3122409023 | +1 312-240-9023 Illinois U.S.A.
  • 3122409024 | +1 312-240-9024 Illinois U.S.A.
  • 3122409025 | +1 312-240-9025 Illinois U.S.A.
  • 3122409026 | +1 312-240-9026 Illinois U.S.A.
  • 3122409027 | +1 312-240-9027 Illinois U.S.A.
  • 3122409028 | +1 312-240-9028 Illinois U.S.A.
  • 3122409029 | +1 312-240-9029 Illinois U.S.A.
  • 3122409030 | +1 312-240-9030 Illinois U.S.A.
  • 3122409031 | +1 312-240-9031 Illinois U.S.A.
  • 3122409032 | +1 312-240-9032 Illinois U.S.A.
  • 3122409033 | +1 312-240-9033 Illinois U.S.A.
  • 3122409034 | +1 312-240-9034 Illinois U.S.A.
  • 3122409035 | +1 312-240-9035 Illinois U.S.A.
  • 3122409036 | +1 312-240-9036 Illinois U.S.A.
  • 3122409037 | +1 312-240-9037 Illinois U.S.A.
  • 3122409038 | +1 312-240-9038 Illinois U.S.A.
  • 3122409039 | +1 312-240-9039 Illinois U.S.A.
  • 3122409040 | +1 312-240-9040 Illinois U.S.A.
  • 3122409041 | +1 312-240-9041 Illinois U.S.A.
  • 3122409042 | +1 312-240-9042 Illinois U.S.A.
  • 3122409043 | +1 312-240-9043 Illinois U.S.A.
  • 3122409044 | +1 312-240-9044 Illinois U.S.A.
  • 3122409045 | +1 312-240-9045 Illinois U.S.A.
  • 3122409046 | +1 312-240-9046 Illinois U.S.A.
  • 3122409047 | +1 312-240-9047 Illinois U.S.A.
  • 3122409048 | +1 312-240-9048 Illinois U.S.A.
  • 3122409049 | +1 312-240-9049 Illinois U.S.A.
  • 3122409050 | +1 312-240-9050 Illinois U.S.A.
  • 3122409051 | +1 312-240-9051 Illinois U.S.A.
  • 3122409052 | +1 312-240-9052 Illinois U.S.A.
  • 3122409053 | +1 312-240-9053 Illinois U.S.A.
  • 3122409054 | +1 312-240-9054 Illinois U.S.A.
  • 3122409055 | +1 312-240-9055 Illinois U.S.A.
  • 3122409056 | +1 312-240-9056 Illinois U.S.A.
  • 3122409057 | +1 312-240-9057 Illinois U.S.A.
  • 3122409058 | +1 312-240-9058 Illinois U.S.A.
  • 3122409059 | +1 312-240-9059 Illinois U.S.A.
  • 3122409060 | +1 312-240-9060 Illinois U.S.A.
  • 3122409061 | +1 312-240-9061 Illinois U.S.A.
  • 3122409062 | +1 312-240-9062 Illinois U.S.A.
  • 3122409063 | +1 312-240-9063 Illinois U.S.A.
  • 3122409064 | +1 312-240-9064 Illinois U.S.A.
  • 3122409065 | +1 312-240-9065 Illinois U.S.A.
  • 3122409066 | +1 312-240-9066 Illinois U.S.A.
  • 3122409067 | +1 312-240-9067 Illinois U.S.A.
  • 3122409068 | +1 312-240-9068 Illinois U.S.A.
  • 3122409069 | +1 312-240-9069 Illinois U.S.A.
  • 3122409070 | +1 312-240-9070 Illinois U.S.A.
  • 3122409071 | +1 312-240-9071 Illinois U.S.A.
  • 3122409072 | +1 312-240-9072 Illinois U.S.A.
  • 3122409073 | +1 312-240-9073 Illinois U.S.A.
  • 3122409074 | +1 312-240-9074 Illinois U.S.A.
  • 3122409075 | +1 312-240-9075 Illinois U.S.A.
  • 3122409076 | +1 312-240-9076 Illinois U.S.A.
  • 3122409077 | +1 312-240-9077 Illinois U.S.A.
  • 3122409078 | +1 312-240-9078 Illinois U.S.A.
  • 3122409079 | +1 312-240-9079 Illinois U.S.A.
  • 3122409080 | +1 312-240-9080 Illinois U.S.A.
  • 3122409081 | +1 312-240-9081 Illinois U.S.A.
  • 3122409082 | +1 312-240-9082 Illinois U.S.A.
  • 3122409083 | +1 312-240-9083 Illinois U.S.A.
  • 3122409084 | +1 312-240-9084 Illinois U.S.A.
  • 3122409085 | +1 312-240-9085 Illinois U.S.A.
  • 3122409086 | +1 312-240-9086 Illinois U.S.A.
  • 3122409087 | +1 312-240-9087 Illinois U.S.A.
  • 3122409088 | +1 312-240-9088 Illinois U.S.A.
  • 3122409089 | +1 312-240-9089 Illinois U.S.A.
  • 3122409090 | +1 312-240-9090 Illinois U.S.A.
  • 3122409091 | +1 312-240-9091 Illinois U.S.A.
  • 3122409092 | +1 312-240-9092 Illinois U.S.A.
  • 3122409093 | +1 312-240-9093 Illinois U.S.A.
  • 3122409094 | +1 312-240-9094 Illinois U.S.A.
  • 3122409095 | +1 312-240-9095 Illinois U.S.A.
  • 3122409096 | +1 312-240-9096 Illinois U.S.A.
  • 3122409097 | +1 312-240-9097 Illinois U.S.A.
  • 3122409098 | +1 312-240-9098 Illinois U.S.A.
  • 3122409099 | +1 312-240-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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