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).

  • 3122267000 | +1 312-226-7000 Illinois U.S.A.
  • 3122267001 | +1 312-226-7001 Illinois U.S.A.
  • 3122267002 | +1 312-226-7002 Illinois U.S.A.
  • 3122267003 | +1 312-226-7003 Illinois U.S.A.
  • 3122267004 | +1 312-226-7004 Illinois U.S.A.
  • 3122267005 | +1 312-226-7005 Illinois U.S.A.
  • 3122267006 | +1 312-226-7006 Illinois U.S.A.
  • 3122267007 | +1 312-226-7007 Illinois U.S.A.
  • 3122267008 | +1 312-226-7008 Illinois U.S.A.
  • 3122267009 | +1 312-226-7009 Illinois U.S.A.
  • 3122267010 | +1 312-226-7010 Illinois U.S.A.
  • 3122267011 | +1 312-226-7011 Illinois U.S.A.
  • 3122267012 | +1 312-226-7012 Illinois U.S.A.
  • 3122267013 | +1 312-226-7013 Illinois U.S.A.
  • 3122267014 | +1 312-226-7014 Illinois U.S.A.
  • 3122267015 | +1 312-226-7015 Illinois U.S.A.
  • 3122267016 | +1 312-226-7016 Illinois U.S.A.
  • 3122267017 | +1 312-226-7017 Illinois U.S.A.
  • 3122267018 | +1 312-226-7018 Illinois U.S.A.
  • 3122267019 | +1 312-226-7019 Illinois U.S.A.
  • 3122267020 | +1 312-226-7020 Illinois U.S.A.
  • 3122267021 | +1 312-226-7021 Illinois U.S.A.
  • 3122267022 | +1 312-226-7022 Illinois U.S.A.
  • 3122267023 | +1 312-226-7023 Illinois U.S.A.
  • 3122267024 | +1 312-226-7024 Illinois U.S.A.
  • 3122267025 | +1 312-226-7025 Illinois U.S.A.
  • 3122267026 | +1 312-226-7026 Illinois U.S.A.
  • 3122267027 | +1 312-226-7027 Illinois U.S.A.
  • 3122267028 | +1 312-226-7028 Illinois U.S.A.
  • 3122267029 | +1 312-226-7029 Illinois U.S.A.
  • 3122267030 | +1 312-226-7030 Illinois U.S.A.
  • 3122267031 | +1 312-226-7031 Illinois U.S.A.
  • 3122267032 | +1 312-226-7032 Illinois U.S.A.
  • 3122267033 | +1 312-226-7033 Illinois U.S.A.
  • 3122267034 | +1 312-226-7034 Illinois U.S.A.
  • 3122267035 | +1 312-226-7035 Illinois U.S.A.
  • 3122267036 | +1 312-226-7036 Illinois U.S.A.
  • 3122267037 | +1 312-226-7037 Illinois U.S.A.
  • 3122267038 | +1 312-226-7038 Illinois U.S.A.
  • 3122267039 | +1 312-226-7039 Illinois U.S.A.
  • 3122267040 | +1 312-226-7040 Illinois U.S.A.
  • 3122267041 | +1 312-226-7041 Illinois U.S.A.
  • 3122267042 | +1 312-226-7042 Illinois U.S.A.
  • 3122267043 | +1 312-226-7043 Illinois U.S.A.
  • 3122267044 | +1 312-226-7044 Illinois U.S.A.
  • 3122267045 | +1 312-226-7045 Illinois U.S.A.
  • 3122267046 | +1 312-226-7046 Illinois U.S.A.
  • 3122267047 | +1 312-226-7047 Illinois U.S.A.
  • 3122267048 | +1 312-226-7048 Illinois U.S.A.
  • 3122267049 | +1 312-226-7049 Illinois U.S.A.
  • 3122267050 | +1 312-226-7050 Illinois U.S.A.
  • 3122267051 | +1 312-226-7051 Illinois U.S.A.
  • 3122267052 | +1 312-226-7052 Illinois U.S.A.
  • 3122267053 | +1 312-226-7053 Illinois U.S.A.
  • 3122267054 | +1 312-226-7054 Illinois U.S.A.
  • 3122267055 | +1 312-226-7055 Illinois U.S.A.
  • 3122267056 | +1 312-226-7056 Illinois U.S.A.
  • 3122267057 | +1 312-226-7057 Illinois U.S.A.
  • 3122267058 | +1 312-226-7058 Illinois U.S.A.
  • 3122267059 | +1 312-226-7059 Illinois U.S.A.
  • 3122267060 | +1 312-226-7060 Illinois U.S.A.
  • 3122267061 | +1 312-226-7061 Illinois U.S.A.
  • 3122267062 | +1 312-226-7062 Illinois U.S.A.
  • 3122267063 | +1 312-226-7063 Illinois U.S.A.
  • 3122267064 | +1 312-226-7064 Illinois U.S.A.
  • 3122267065 | +1 312-226-7065 Illinois U.S.A.
  • 3122267066 | +1 312-226-7066 Illinois U.S.A.
  • 3122267067 | +1 312-226-7067 Illinois U.S.A.
  • 3122267068 | +1 312-226-7068 Illinois U.S.A.
  • 3122267069 | +1 312-226-7069 Illinois U.S.A.
  • 3122267070 | +1 312-226-7070 Illinois U.S.A.
  • 3122267071 | +1 312-226-7071 Illinois U.S.A.
  • 3122267072 | +1 312-226-7072 Illinois U.S.A.
  • 3122267073 | +1 312-226-7073 Illinois U.S.A.
  • 3122267074 | +1 312-226-7074 Illinois U.S.A.
  • 3122267075 | +1 312-226-7075 Illinois U.S.A.
  • 3122267076 | +1 312-226-7076 Illinois U.S.A.
  • 3122267077 | +1 312-226-7077 Illinois U.S.A.
  • 3122267078 | +1 312-226-7078 Illinois U.S.A.
  • 3122267079 | +1 312-226-7079 Illinois U.S.A.
  • 3122267080 | +1 312-226-7080 Illinois U.S.A.
  • 3122267081 | +1 312-226-7081 Illinois U.S.A.
  • 3122267082 | +1 312-226-7082 Illinois U.S.A.
  • 3122267083 | +1 312-226-7083 Illinois U.S.A.
  • 3122267084 | +1 312-226-7084 Illinois U.S.A.
  • 3122267085 | +1 312-226-7085 Illinois U.S.A.
  • 3122267086 | +1 312-226-7086 Illinois U.S.A.
  • 3122267087 | +1 312-226-7087 Illinois U.S.A.
  • 3122267088 | +1 312-226-7088 Illinois U.S.A.
  • 3122267089 | +1 312-226-7089 Illinois U.S.A.
  • 3122267090 | +1 312-226-7090 Illinois U.S.A.
  • 3122267091 | +1 312-226-7091 Illinois U.S.A.
  • 3122267092 | +1 312-226-7092 Illinois U.S.A.
  • 3122267093 | +1 312-226-7093 Illinois U.S.A.
  • 3122267094 | +1 312-226-7094 Illinois U.S.A.
  • 3122267095 | +1 312-226-7095 Illinois U.S.A.
  • 3122267096 | +1 312-226-7096 Illinois U.S.A.
  • 3122267097 | +1 312-226-7097 Illinois U.S.A.
  • 3122267098 | +1 312-226-7098 Illinois U.S.A.
  • 3122267099 | +1 312-226-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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