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).

  • 3127777000 | +1 312-777-7000 Illinois U.S.A.
  • 3127777001 | +1 312-777-7001 Illinois U.S.A.
  • 3127777002 | +1 312-777-7002 Illinois U.S.A.
  • 3127777003 | +1 312-777-7003 Illinois U.S.A.
  • 3127777004 | +1 312-777-7004 Illinois U.S.A.
  • 3127777005 | +1 312-777-7005 Illinois U.S.A.
  • 3127777006 | +1 312-777-7006 Illinois U.S.A.
  • 3127777007 | +1 312-777-7007 Illinois U.S.A.
  • 3127777008 | +1 312-777-7008 Illinois U.S.A.
  • 3127777009 | +1 312-777-7009 Illinois U.S.A.
  • 3127777010 | +1 312-777-7010 Illinois U.S.A.
  • 3127777011 | +1 312-777-7011 Illinois U.S.A.
  • 3127777012 | +1 312-777-7012 Illinois U.S.A.
  • 3127777013 | +1 312-777-7013 Illinois U.S.A.
  • 3127777014 | +1 312-777-7014 Illinois U.S.A.
  • 3127777015 | +1 312-777-7015 Illinois U.S.A.
  • 3127777016 | +1 312-777-7016 Illinois U.S.A.
  • 3127777017 | +1 312-777-7017 Illinois U.S.A.
  • 3127777018 | +1 312-777-7018 Illinois U.S.A.
  • 3127777019 | +1 312-777-7019 Illinois U.S.A.
  • 3127777020 | +1 312-777-7020 Illinois U.S.A.
  • 3127777021 | +1 312-777-7021 Illinois U.S.A.
  • 3127777022 | +1 312-777-7022 Illinois U.S.A.
  • 3127777023 | +1 312-777-7023 Illinois U.S.A.
  • 3127777024 | +1 312-777-7024 Illinois U.S.A.
  • 3127777025 | +1 312-777-7025 Illinois U.S.A.
  • 3127777026 | +1 312-777-7026 Illinois U.S.A.
  • 3127777027 | +1 312-777-7027 Illinois U.S.A.
  • 3127777028 | +1 312-777-7028 Illinois U.S.A.
  • 3127777029 | +1 312-777-7029 Illinois U.S.A.
  • 3127777030 | +1 312-777-7030 Illinois U.S.A.
  • 3127777031 | +1 312-777-7031 Illinois U.S.A.
  • 3127777032 | +1 312-777-7032 Illinois U.S.A.
  • 3127777033 | +1 312-777-7033 Illinois U.S.A.
  • 3127777034 | +1 312-777-7034 Illinois U.S.A.
  • 3127777035 | +1 312-777-7035 Illinois U.S.A.
  • 3127777036 | +1 312-777-7036 Illinois U.S.A.
  • 3127777037 | +1 312-777-7037 Illinois U.S.A.
  • 3127777038 | +1 312-777-7038 Illinois U.S.A.
  • 3127777039 | +1 312-777-7039 Illinois U.S.A.
  • 3127777040 | +1 312-777-7040 Illinois U.S.A.
  • 3127777041 | +1 312-777-7041 Illinois U.S.A.
  • 3127777042 | +1 312-777-7042 Illinois U.S.A.
  • 3127777043 | +1 312-777-7043 Illinois U.S.A.
  • 3127777044 | +1 312-777-7044 Illinois U.S.A.
  • 3127777045 | +1 312-777-7045 Illinois U.S.A.
  • 3127777046 | +1 312-777-7046 Illinois U.S.A.
  • 3127777047 | +1 312-777-7047 Illinois U.S.A.
  • 3127777048 | +1 312-777-7048 Illinois U.S.A.
  • 3127777049 | +1 312-777-7049 Illinois U.S.A.
  • 3127777050 | +1 312-777-7050 Illinois U.S.A.
  • 3127777051 | +1 312-777-7051 Illinois U.S.A.
  • 3127777052 | +1 312-777-7052 Illinois U.S.A.
  • 3127777053 | +1 312-777-7053 Illinois U.S.A.
  • 3127777054 | +1 312-777-7054 Illinois U.S.A.
  • 3127777055 | +1 312-777-7055 Illinois U.S.A.
  • 3127777056 | +1 312-777-7056 Illinois U.S.A.
  • 3127777057 | +1 312-777-7057 Illinois U.S.A.
  • 3127777058 | +1 312-777-7058 Illinois U.S.A.
  • 3127777059 | +1 312-777-7059 Illinois U.S.A.
  • 3127777060 | +1 312-777-7060 Illinois U.S.A.
  • 3127777061 | +1 312-777-7061 Illinois U.S.A.
  • 3127777062 | +1 312-777-7062 Illinois U.S.A.
  • 3127777063 | +1 312-777-7063 Illinois U.S.A.
  • 3127777064 | +1 312-777-7064 Illinois U.S.A.
  • 3127777065 | +1 312-777-7065 Illinois U.S.A.
  • 3127777066 | +1 312-777-7066 Illinois U.S.A.
  • 3127777067 | +1 312-777-7067 Illinois U.S.A.
  • 3127777068 | +1 312-777-7068 Illinois U.S.A.
  • 3127777069 | +1 312-777-7069 Illinois U.S.A.
  • 3127777070 | +1 312-777-7070 Illinois U.S.A.
  • 3127777071 | +1 312-777-7071 Illinois U.S.A.
  • 3127777072 | +1 312-777-7072 Illinois U.S.A.
  • 3127777073 | +1 312-777-7073 Illinois U.S.A.
  • 3127777074 | +1 312-777-7074 Illinois U.S.A.
  • 3127777075 | +1 312-777-7075 Illinois U.S.A.
  • 3127777076 | +1 312-777-7076 Illinois U.S.A.
  • 3127777077 | +1 312-777-7077 Illinois U.S.A.
  • 3127777078 | +1 312-777-7078 Illinois U.S.A.
  • 3127777079 | +1 312-777-7079 Illinois U.S.A.
  • 3127777080 | +1 312-777-7080 Illinois U.S.A.
  • 3127777081 | +1 312-777-7081 Illinois U.S.A.
  • 3127777082 | +1 312-777-7082 Illinois U.S.A.
  • 3127777083 | +1 312-777-7083 Illinois U.S.A.
  • 3127777084 | +1 312-777-7084 Illinois U.S.A.
  • 3127777085 | +1 312-777-7085 Illinois U.S.A.
  • 3127777086 | +1 312-777-7086 Illinois U.S.A.
  • 3127777087 | +1 312-777-7087 Illinois U.S.A.
  • 3127777088 | +1 312-777-7088 Illinois U.S.A.
  • 3127777089 | +1 312-777-7089 Illinois U.S.A.
  • 3127777090 | +1 312-777-7090 Illinois U.S.A.
  • 3127777091 | +1 312-777-7091 Illinois U.S.A.
  • 3127777092 | +1 312-777-7092 Illinois U.S.A.
  • 3127777093 | +1 312-777-7093 Illinois U.S.A.
  • 3127777094 | +1 312-777-7094 Illinois U.S.A.
  • 3127777095 | +1 312-777-7095 Illinois U.S.A.
  • 3127777096 | +1 312-777-7096 Illinois U.S.A.
  • 3127777097 | +1 312-777-7097 Illinois U.S.A.
  • 3127777098 | +1 312-777-7098 Illinois U.S.A.
  • 3127777099 | +1 312-777-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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