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).

  • 3126149000 | +1 312-614-9000 Illinois U.S.A.
  • 3126149001 | +1 312-614-9001 Illinois U.S.A.
  • 3126149002 | +1 312-614-9002 Illinois U.S.A.
  • 3126149003 | +1 312-614-9003 Illinois U.S.A.
  • 3126149004 | +1 312-614-9004 Illinois U.S.A.
  • 3126149005 | +1 312-614-9005 Illinois U.S.A.
  • 3126149006 | +1 312-614-9006 Illinois U.S.A.
  • 3126149007 | +1 312-614-9007 Illinois U.S.A.
  • 3126149008 | +1 312-614-9008 Illinois U.S.A.
  • 3126149009 | +1 312-614-9009 Illinois U.S.A.
  • 3126149010 | +1 312-614-9010 Illinois U.S.A.
  • 3126149011 | +1 312-614-9011 Illinois U.S.A.
  • 3126149012 | +1 312-614-9012 Illinois U.S.A.
  • 3126149013 | +1 312-614-9013 Illinois U.S.A.
  • 3126149014 | +1 312-614-9014 Illinois U.S.A.
  • 3126149015 | +1 312-614-9015 Illinois U.S.A.
  • 3126149016 | +1 312-614-9016 Illinois U.S.A.
  • 3126149017 | +1 312-614-9017 Illinois U.S.A.
  • 3126149018 | +1 312-614-9018 Illinois U.S.A.
  • 3126149019 | +1 312-614-9019 Illinois U.S.A.
  • 3126149020 | +1 312-614-9020 Illinois U.S.A.
  • 3126149021 | +1 312-614-9021 Illinois U.S.A.
  • 3126149022 | +1 312-614-9022 Illinois U.S.A.
  • 3126149023 | +1 312-614-9023 Illinois U.S.A.
  • 3126149024 | +1 312-614-9024 Illinois U.S.A.
  • 3126149025 | +1 312-614-9025 Illinois U.S.A.
  • 3126149026 | +1 312-614-9026 Illinois U.S.A.
  • 3126149027 | +1 312-614-9027 Illinois U.S.A.
  • 3126149028 | +1 312-614-9028 Illinois U.S.A.
  • 3126149029 | +1 312-614-9029 Illinois U.S.A.
  • 3126149030 | +1 312-614-9030 Illinois U.S.A.
  • 3126149031 | +1 312-614-9031 Illinois U.S.A.
  • 3126149032 | +1 312-614-9032 Illinois U.S.A.
  • 3126149033 | +1 312-614-9033 Illinois U.S.A.
  • 3126149034 | +1 312-614-9034 Illinois U.S.A.
  • 3126149035 | +1 312-614-9035 Illinois U.S.A.
  • 3126149036 | +1 312-614-9036 Illinois U.S.A.
  • 3126149037 | +1 312-614-9037 Illinois U.S.A.
  • 3126149038 | +1 312-614-9038 Illinois U.S.A.
  • 3126149039 | +1 312-614-9039 Illinois U.S.A.
  • 3126149040 | +1 312-614-9040 Illinois U.S.A.
  • 3126149041 | +1 312-614-9041 Illinois U.S.A.
  • 3126149042 | +1 312-614-9042 Illinois U.S.A.
  • 3126149043 | +1 312-614-9043 Illinois U.S.A.
  • 3126149044 | +1 312-614-9044 Illinois U.S.A.
  • 3126149045 | +1 312-614-9045 Illinois U.S.A.
  • 3126149046 | +1 312-614-9046 Illinois U.S.A.
  • 3126149047 | +1 312-614-9047 Illinois U.S.A.
  • 3126149048 | +1 312-614-9048 Illinois U.S.A.
  • 3126149049 | +1 312-614-9049 Illinois U.S.A.
  • 3126149050 | +1 312-614-9050 Illinois U.S.A.
  • 3126149051 | +1 312-614-9051 Illinois U.S.A.
  • 3126149052 | +1 312-614-9052 Illinois U.S.A.
  • 3126149053 | +1 312-614-9053 Illinois U.S.A.
  • 3126149054 | +1 312-614-9054 Illinois U.S.A.
  • 3126149055 | +1 312-614-9055 Illinois U.S.A.
  • 3126149056 | +1 312-614-9056 Illinois U.S.A.
  • 3126149057 | +1 312-614-9057 Illinois U.S.A.
  • 3126149058 | +1 312-614-9058 Illinois U.S.A.
  • 3126149059 | +1 312-614-9059 Illinois U.S.A.
  • 3126149060 | +1 312-614-9060 Illinois U.S.A.
  • 3126149061 | +1 312-614-9061 Illinois U.S.A.
  • 3126149062 | +1 312-614-9062 Illinois U.S.A.
  • 3126149063 | +1 312-614-9063 Illinois U.S.A.
  • 3126149064 | +1 312-614-9064 Illinois U.S.A.
  • 3126149065 | +1 312-614-9065 Illinois U.S.A.
  • 3126149066 | +1 312-614-9066 Illinois U.S.A.
  • 3126149067 | +1 312-614-9067 Illinois U.S.A.
  • 3126149068 | +1 312-614-9068 Illinois U.S.A.
  • 3126149069 | +1 312-614-9069 Illinois U.S.A.
  • 3126149070 | +1 312-614-9070 Illinois U.S.A.
  • 3126149071 | +1 312-614-9071 Illinois U.S.A.
  • 3126149072 | +1 312-614-9072 Illinois U.S.A.
  • 3126149073 | +1 312-614-9073 Illinois U.S.A.
  • 3126149074 | +1 312-614-9074 Illinois U.S.A.
  • 3126149075 | +1 312-614-9075 Illinois U.S.A.
  • 3126149076 | +1 312-614-9076 Illinois U.S.A.
  • 3126149077 | +1 312-614-9077 Illinois U.S.A.
  • 3126149078 | +1 312-614-9078 Illinois U.S.A.
  • 3126149079 | +1 312-614-9079 Illinois U.S.A.
  • 3126149080 | +1 312-614-9080 Illinois U.S.A.
  • 3126149081 | +1 312-614-9081 Illinois U.S.A.
  • 3126149082 | +1 312-614-9082 Illinois U.S.A.
  • 3126149083 | +1 312-614-9083 Illinois U.S.A.
  • 3126149084 | +1 312-614-9084 Illinois U.S.A.
  • 3126149085 | +1 312-614-9085 Illinois U.S.A.
  • 3126149086 | +1 312-614-9086 Illinois U.S.A.
  • 3126149087 | +1 312-614-9087 Illinois U.S.A.
  • 3126149088 | +1 312-614-9088 Illinois U.S.A.
  • 3126149089 | +1 312-614-9089 Illinois U.S.A.
  • 3126149090 | +1 312-614-9090 Illinois U.S.A.
  • 3126149091 | +1 312-614-9091 Illinois U.S.A.
  • 3126149092 | +1 312-614-9092 Illinois U.S.A.
  • 3126149093 | +1 312-614-9093 Illinois U.S.A.
  • 3126149094 | +1 312-614-9094 Illinois U.S.A.
  • 3126149095 | +1 312-614-9095 Illinois U.S.A.
  • 3126149096 | +1 312-614-9096 Illinois U.S.A.
  • 3126149097 | +1 312-614-9097 Illinois U.S.A.
  • 3126149098 | +1 312-614-9098 Illinois U.S.A.
  • 3126149099 | +1 312-614-9099 Illinois U.S.A.