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).

  • 3122279000 | +1 312-227-9000 Illinois U.S.A.
  • 3122279001 | +1 312-227-9001 Illinois U.S.A.
  • 3122279002 | +1 312-227-9002 Illinois U.S.A.
  • 3122279003 | +1 312-227-9003 Illinois U.S.A.
  • 3122279004 | +1 312-227-9004 Illinois U.S.A.
  • 3122279005 | +1 312-227-9005 Illinois U.S.A.
  • 3122279006 | +1 312-227-9006 Illinois U.S.A.
  • 3122279007 | +1 312-227-9007 Illinois U.S.A.
  • 3122279008 | +1 312-227-9008 Illinois U.S.A.
  • 3122279009 | +1 312-227-9009 Illinois U.S.A.
  • 3122279010 | +1 312-227-9010 Illinois U.S.A.
  • 3122279011 | +1 312-227-9011 Illinois U.S.A.
  • 3122279012 | +1 312-227-9012 Illinois U.S.A.
  • 3122279013 | +1 312-227-9013 Illinois U.S.A.
  • 3122279014 | +1 312-227-9014 Illinois U.S.A.
  • 3122279015 | +1 312-227-9015 Illinois U.S.A.
  • 3122279016 | +1 312-227-9016 Illinois U.S.A.
  • 3122279017 | +1 312-227-9017 Illinois U.S.A.
  • 3122279018 | +1 312-227-9018 Illinois U.S.A.
  • 3122279019 | +1 312-227-9019 Illinois U.S.A.
  • 3122279020 | +1 312-227-9020 Illinois U.S.A.
  • 3122279021 | +1 312-227-9021 Illinois U.S.A.
  • 3122279022 | +1 312-227-9022 Illinois U.S.A.
  • 3122279023 | +1 312-227-9023 Illinois U.S.A.
  • 3122279024 | +1 312-227-9024 Illinois U.S.A.
  • 3122279025 | +1 312-227-9025 Illinois U.S.A.
  • 3122279026 | +1 312-227-9026 Illinois U.S.A.
  • 3122279027 | +1 312-227-9027 Illinois U.S.A.
  • 3122279028 | +1 312-227-9028 Illinois U.S.A.
  • 3122279029 | +1 312-227-9029 Illinois U.S.A.
  • 3122279030 | +1 312-227-9030 Illinois U.S.A.
  • 3122279031 | +1 312-227-9031 Illinois U.S.A.
  • 3122279032 | +1 312-227-9032 Illinois U.S.A.
  • 3122279033 | +1 312-227-9033 Illinois U.S.A.
  • 3122279034 | +1 312-227-9034 Illinois U.S.A.
  • 3122279035 | +1 312-227-9035 Illinois U.S.A.
  • 3122279036 | +1 312-227-9036 Illinois U.S.A.
  • 3122279037 | +1 312-227-9037 Illinois U.S.A.
  • 3122279038 | +1 312-227-9038 Illinois U.S.A.
  • 3122279039 | +1 312-227-9039 Illinois U.S.A.
  • 3122279040 | +1 312-227-9040 Illinois U.S.A.
  • 3122279041 | +1 312-227-9041 Illinois U.S.A.
  • 3122279042 | +1 312-227-9042 Illinois U.S.A.
  • 3122279043 | +1 312-227-9043 Illinois U.S.A.
  • 3122279044 | +1 312-227-9044 Illinois U.S.A.
  • 3122279045 | +1 312-227-9045 Illinois U.S.A.
  • 3122279046 | +1 312-227-9046 Illinois U.S.A.
  • 3122279047 | +1 312-227-9047 Illinois U.S.A.
  • 3122279048 | +1 312-227-9048 Illinois U.S.A.
  • 3122279049 | +1 312-227-9049 Illinois U.S.A.
  • 3122279050 | +1 312-227-9050 Illinois U.S.A.
  • 3122279051 | +1 312-227-9051 Illinois U.S.A.
  • 3122279052 | +1 312-227-9052 Illinois U.S.A.
  • 3122279053 | +1 312-227-9053 Illinois U.S.A.
  • 3122279054 | +1 312-227-9054 Illinois U.S.A.
  • 3122279055 | +1 312-227-9055 Illinois U.S.A.
  • 3122279056 | +1 312-227-9056 Illinois U.S.A.
  • 3122279057 | +1 312-227-9057 Illinois U.S.A.
  • 3122279058 | +1 312-227-9058 Illinois U.S.A.
  • 3122279059 | +1 312-227-9059 Illinois U.S.A.
  • 3122279060 | +1 312-227-9060 Illinois U.S.A.
  • 3122279061 | +1 312-227-9061 Illinois U.S.A.
  • 3122279062 | +1 312-227-9062 Illinois U.S.A.
  • 3122279063 | +1 312-227-9063 Illinois U.S.A.
  • 3122279064 | +1 312-227-9064 Illinois U.S.A.
  • 3122279065 | +1 312-227-9065 Illinois U.S.A.
  • 3122279066 | +1 312-227-9066 Illinois U.S.A.
  • 3122279067 | +1 312-227-9067 Illinois U.S.A.
  • 3122279068 | +1 312-227-9068 Illinois U.S.A.
  • 3122279069 | +1 312-227-9069 Illinois U.S.A.
  • 3122279070 | +1 312-227-9070 Illinois U.S.A.
  • 3122279071 | +1 312-227-9071 Illinois U.S.A.
  • 3122279072 | +1 312-227-9072 Illinois U.S.A.
  • 3122279073 | +1 312-227-9073 Illinois U.S.A.
  • 3122279074 | +1 312-227-9074 Illinois U.S.A.
  • 3122279075 | +1 312-227-9075 Illinois U.S.A.
  • 3122279076 | +1 312-227-9076 Illinois U.S.A.
  • 3122279077 | +1 312-227-9077 Illinois U.S.A.
  • 3122279078 | +1 312-227-9078 Illinois U.S.A.
  • 3122279079 | +1 312-227-9079 Illinois U.S.A.
  • 3122279080 | +1 312-227-9080 Illinois U.S.A.
  • 3122279081 | +1 312-227-9081 Illinois U.S.A.
  • 3122279082 | +1 312-227-9082 Illinois U.S.A.
  • 3122279083 | +1 312-227-9083 Illinois U.S.A.
  • 3122279084 | +1 312-227-9084 Illinois U.S.A.
  • 3122279085 | +1 312-227-9085 Illinois U.S.A.
  • 3122279086 | +1 312-227-9086 Illinois U.S.A.
  • 3122279087 | +1 312-227-9087 Illinois U.S.A.
  • 3122279088 | +1 312-227-9088 Illinois U.S.A.
  • 3122279089 | +1 312-227-9089 Illinois U.S.A.
  • 3122279090 | +1 312-227-9090 Illinois U.S.A.
  • 3122279091 | +1 312-227-9091 Illinois U.S.A.
  • 3122279092 | +1 312-227-9092 Illinois U.S.A.
  • 3122279093 | +1 312-227-9093 Illinois U.S.A.
  • 3122279094 | +1 312-227-9094 Illinois U.S.A.
  • 3122279095 | +1 312-227-9095 Illinois U.S.A.
  • 3122279096 | +1 312-227-9096 Illinois U.S.A.
  • 3122279097 | +1 312-227-9097 Illinois U.S.A.
  • 3122279098 | +1 312-227-9098 Illinois U.S.A.
  • 3122279099 | +1 312-227-9099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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