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).

  • 3126549000 | +1 312-654-9000 Illinois U.S.A.
  • 3126549001 | +1 312-654-9001 Illinois U.S.A.
  • 3126549002 | +1 312-654-9002 Illinois U.S.A.
  • 3126549003 | +1 312-654-9003 Illinois U.S.A.
  • 3126549004 | +1 312-654-9004 Illinois U.S.A.
  • 3126549005 | +1 312-654-9005 Illinois U.S.A.
  • 3126549006 | +1 312-654-9006 Illinois U.S.A.
  • 3126549007 | +1 312-654-9007 Illinois U.S.A.
  • 3126549008 | +1 312-654-9008 Illinois U.S.A.
  • 3126549009 | +1 312-654-9009 Illinois U.S.A.
  • 3126549010 | +1 312-654-9010 Illinois U.S.A.
  • 3126549011 | +1 312-654-9011 Illinois U.S.A.
  • 3126549012 | +1 312-654-9012 Illinois U.S.A.
  • 3126549013 | +1 312-654-9013 Illinois U.S.A.
  • 3126549014 | +1 312-654-9014 Illinois U.S.A.
  • 3126549015 | +1 312-654-9015 Illinois U.S.A.
  • 3126549016 | +1 312-654-9016 Illinois U.S.A.
  • 3126549017 | +1 312-654-9017 Illinois U.S.A.
  • 3126549018 | +1 312-654-9018 Illinois U.S.A.
  • 3126549019 | +1 312-654-9019 Illinois U.S.A.
  • 3126549020 | +1 312-654-9020 Illinois U.S.A.
  • 3126549021 | +1 312-654-9021 Illinois U.S.A.
  • 3126549022 | +1 312-654-9022 Illinois U.S.A.
  • 3126549023 | +1 312-654-9023 Illinois U.S.A.
  • 3126549024 | +1 312-654-9024 Illinois U.S.A.
  • 3126549025 | +1 312-654-9025 Illinois U.S.A.
  • 3126549026 | +1 312-654-9026 Illinois U.S.A.
  • 3126549027 | +1 312-654-9027 Illinois U.S.A.
  • 3126549028 | +1 312-654-9028 Illinois U.S.A.
  • 3126549029 | +1 312-654-9029 Illinois U.S.A.
  • 3126549030 | +1 312-654-9030 Illinois U.S.A.
  • 3126549031 | +1 312-654-9031 Illinois U.S.A.
  • 3126549032 | +1 312-654-9032 Illinois U.S.A.
  • 3126549033 | +1 312-654-9033 Illinois U.S.A.
  • 3126549034 | +1 312-654-9034 Illinois U.S.A.
  • 3126549035 | +1 312-654-9035 Illinois U.S.A.
  • 3126549036 | +1 312-654-9036 Illinois U.S.A.
  • 3126549037 | +1 312-654-9037 Illinois U.S.A.
  • 3126549038 | +1 312-654-9038 Illinois U.S.A.
  • 3126549039 | +1 312-654-9039 Illinois U.S.A.
  • 3126549040 | +1 312-654-9040 Illinois U.S.A.
  • 3126549041 | +1 312-654-9041 Illinois U.S.A.
  • 3126549042 | +1 312-654-9042 Illinois U.S.A.
  • 3126549043 | +1 312-654-9043 Illinois U.S.A.
  • 3126549044 | +1 312-654-9044 Illinois U.S.A.
  • 3126549045 | +1 312-654-9045 Illinois U.S.A.
  • 3126549046 | +1 312-654-9046 Illinois U.S.A.
  • 3126549047 | +1 312-654-9047 Illinois U.S.A.
  • 3126549048 | +1 312-654-9048 Illinois U.S.A.
  • 3126549049 | +1 312-654-9049 Illinois U.S.A.
  • 3126549050 | +1 312-654-9050 Illinois U.S.A.
  • 3126549051 | +1 312-654-9051 Illinois U.S.A.
  • 3126549052 | +1 312-654-9052 Illinois U.S.A.
  • 3126549053 | +1 312-654-9053 Illinois U.S.A.
  • 3126549054 | +1 312-654-9054 Illinois U.S.A.
  • 3126549055 | +1 312-654-9055 Illinois U.S.A.
  • 3126549056 | +1 312-654-9056 Illinois U.S.A.
  • 3126549057 | +1 312-654-9057 Illinois U.S.A.
  • 3126549058 | +1 312-654-9058 Illinois U.S.A.
  • 3126549059 | +1 312-654-9059 Illinois U.S.A.
  • 3126549060 | +1 312-654-9060 Illinois U.S.A.
  • 3126549061 | +1 312-654-9061 Illinois U.S.A.
  • 3126549062 | +1 312-654-9062 Illinois U.S.A.
  • 3126549063 | +1 312-654-9063 Illinois U.S.A.
  • 3126549064 | +1 312-654-9064 Illinois U.S.A.
  • 3126549065 | +1 312-654-9065 Illinois U.S.A.
  • 3126549066 | +1 312-654-9066 Illinois U.S.A.
  • 3126549067 | +1 312-654-9067 Illinois U.S.A.
  • 3126549068 | +1 312-654-9068 Illinois U.S.A.
  • 3126549069 | +1 312-654-9069 Illinois U.S.A.
  • 3126549070 | +1 312-654-9070 Illinois U.S.A.
  • 3126549071 | +1 312-654-9071 Illinois U.S.A.
  • 3126549072 | +1 312-654-9072 Illinois U.S.A.
  • 3126549073 | +1 312-654-9073 Illinois U.S.A.
  • 3126549074 | +1 312-654-9074 Illinois U.S.A.
  • 3126549075 | +1 312-654-9075 Illinois U.S.A.
  • 3126549076 | +1 312-654-9076 Illinois U.S.A.
  • 3126549077 | +1 312-654-9077 Illinois U.S.A.
  • 3126549078 | +1 312-654-9078 Illinois U.S.A.
  • 3126549079 | +1 312-654-9079 Illinois U.S.A.
  • 3126549080 | +1 312-654-9080 Illinois U.S.A.
  • 3126549081 | +1 312-654-9081 Illinois U.S.A.
  • 3126549082 | +1 312-654-9082 Illinois U.S.A.
  • 3126549083 | +1 312-654-9083 Illinois U.S.A.
  • 3126549084 | +1 312-654-9084 Illinois U.S.A.
  • 3126549085 | +1 312-654-9085 Illinois U.S.A.
  • 3126549086 | +1 312-654-9086 Illinois U.S.A.
  • 3126549087 | +1 312-654-9087 Illinois U.S.A.
  • 3126549088 | +1 312-654-9088 Illinois U.S.A.
  • 3126549089 | +1 312-654-9089 Illinois U.S.A.
  • 3126549090 | +1 312-654-9090 Illinois U.S.A.
  • 3126549091 | +1 312-654-9091 Illinois U.S.A.
  • 3126549092 | +1 312-654-9092 Illinois U.S.A.
  • 3126549093 | +1 312-654-9093 Illinois U.S.A.
  • 3126549094 | +1 312-654-9094 Illinois U.S.A.
  • 3126549095 | +1 312-654-9095 Illinois U.S.A.
  • 3126549096 | +1 312-654-9096 Illinois U.S.A.
  • 3126549097 | +1 312-654-9097 Illinois U.S.A.
  • 3126549098 | +1 312-654-9098 Illinois U.S.A.
  • 3126549099 | +1 312-654-9099 Illinois U.S.A.