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).

  • 3128017000 | +1 312-801-7000 Illinois U.S.A.
  • 3128017001 | +1 312-801-7001 Illinois U.S.A.
  • 3128017002 | +1 312-801-7002 Illinois U.S.A.
  • 3128017003 | +1 312-801-7003 Illinois U.S.A.
  • 3128017004 | +1 312-801-7004 Illinois U.S.A.
  • 3128017005 | +1 312-801-7005 Illinois U.S.A.
  • 3128017006 | +1 312-801-7006 Illinois U.S.A.
  • 3128017007 | +1 312-801-7007 Illinois U.S.A.
  • 3128017008 | +1 312-801-7008 Illinois U.S.A.
  • 3128017009 | +1 312-801-7009 Illinois U.S.A.
  • 3128017010 | +1 312-801-7010 Illinois U.S.A.
  • 3128017011 | +1 312-801-7011 Illinois U.S.A.
  • 3128017012 | +1 312-801-7012 Illinois U.S.A.
  • 3128017013 | +1 312-801-7013 Illinois U.S.A.
  • 3128017014 | +1 312-801-7014 Illinois U.S.A.
  • 3128017015 | +1 312-801-7015 Illinois U.S.A.
  • 3128017016 | +1 312-801-7016 Illinois U.S.A.
  • 3128017017 | +1 312-801-7017 Illinois U.S.A.
  • 3128017018 | +1 312-801-7018 Illinois U.S.A.
  • 3128017019 | +1 312-801-7019 Illinois U.S.A.
  • 3128017020 | +1 312-801-7020 Illinois U.S.A.
  • 3128017021 | +1 312-801-7021 Illinois U.S.A.
  • 3128017022 | +1 312-801-7022 Illinois U.S.A.
  • 3128017023 | +1 312-801-7023 Illinois U.S.A.
  • 3128017024 | +1 312-801-7024 Illinois U.S.A.
  • 3128017025 | +1 312-801-7025 Illinois U.S.A.
  • 3128017026 | +1 312-801-7026 Illinois U.S.A.
  • 3128017027 | +1 312-801-7027 Illinois U.S.A.
  • 3128017028 | +1 312-801-7028 Illinois U.S.A.
  • 3128017029 | +1 312-801-7029 Illinois U.S.A.
  • 3128017030 | +1 312-801-7030 Illinois U.S.A.
  • 3128017031 | +1 312-801-7031 Illinois U.S.A.
  • 3128017032 | +1 312-801-7032 Illinois U.S.A.
  • 3128017033 | +1 312-801-7033 Illinois U.S.A.
  • 3128017034 | +1 312-801-7034 Illinois U.S.A.
  • 3128017035 | +1 312-801-7035 Illinois U.S.A.
  • 3128017036 | +1 312-801-7036 Illinois U.S.A.
  • 3128017037 | +1 312-801-7037 Illinois U.S.A.
  • 3128017038 | +1 312-801-7038 Illinois U.S.A.
  • 3128017039 | +1 312-801-7039 Illinois U.S.A.
  • 3128017040 | +1 312-801-7040 Illinois U.S.A.
  • 3128017041 | +1 312-801-7041 Illinois U.S.A.
  • 3128017042 | +1 312-801-7042 Illinois U.S.A.
  • 3128017043 | +1 312-801-7043 Illinois U.S.A.
  • 3128017044 | +1 312-801-7044 Illinois U.S.A.
  • 3128017045 | +1 312-801-7045 Illinois U.S.A.
  • 3128017046 | +1 312-801-7046 Illinois U.S.A.
  • 3128017047 | +1 312-801-7047 Illinois U.S.A.
  • 3128017048 | +1 312-801-7048 Illinois U.S.A.
  • 3128017049 | +1 312-801-7049 Illinois U.S.A.
  • 3128017050 | +1 312-801-7050 Illinois U.S.A.
  • 3128017051 | +1 312-801-7051 Illinois U.S.A.
  • 3128017052 | +1 312-801-7052 Illinois U.S.A.
  • 3128017053 | +1 312-801-7053 Illinois U.S.A.
  • 3128017054 | +1 312-801-7054 Illinois U.S.A.
  • 3128017055 | +1 312-801-7055 Illinois U.S.A.
  • 3128017056 | +1 312-801-7056 Illinois U.S.A.
  • 3128017057 | +1 312-801-7057 Illinois U.S.A.
  • 3128017058 | +1 312-801-7058 Illinois U.S.A.
  • 3128017059 | +1 312-801-7059 Illinois U.S.A.
  • 3128017060 | +1 312-801-7060 Illinois U.S.A.
  • 3128017061 | +1 312-801-7061 Illinois U.S.A.
  • 3128017062 | +1 312-801-7062 Illinois U.S.A.
  • 3128017063 | +1 312-801-7063 Illinois U.S.A.
  • 3128017064 | +1 312-801-7064 Illinois U.S.A.
  • 3128017065 | +1 312-801-7065 Illinois U.S.A.
  • 3128017066 | +1 312-801-7066 Illinois U.S.A.
  • 3128017067 | +1 312-801-7067 Illinois U.S.A.
  • 3128017068 | +1 312-801-7068 Illinois U.S.A.
  • 3128017069 | +1 312-801-7069 Illinois U.S.A.
  • 3128017070 | +1 312-801-7070 Illinois U.S.A.
  • 3128017071 | +1 312-801-7071 Illinois U.S.A.
  • 3128017072 | +1 312-801-7072 Illinois U.S.A.
  • 3128017073 | +1 312-801-7073 Illinois U.S.A.
  • 3128017074 | +1 312-801-7074 Illinois U.S.A.
  • 3128017075 | +1 312-801-7075 Illinois U.S.A.
  • 3128017076 | +1 312-801-7076 Illinois U.S.A.
  • 3128017077 | +1 312-801-7077 Illinois U.S.A.
  • 3128017078 | +1 312-801-7078 Illinois U.S.A.
  • 3128017079 | +1 312-801-7079 Illinois U.S.A.
  • 3128017080 | +1 312-801-7080 Illinois U.S.A.
  • 3128017081 | +1 312-801-7081 Illinois U.S.A.
  • 3128017082 | +1 312-801-7082 Illinois U.S.A.
  • 3128017083 | +1 312-801-7083 Illinois U.S.A.
  • 3128017084 | +1 312-801-7084 Illinois U.S.A.
  • 3128017085 | +1 312-801-7085 Illinois U.S.A.
  • 3128017086 | +1 312-801-7086 Illinois U.S.A.
  • 3128017087 | +1 312-801-7087 Illinois U.S.A.
  • 3128017088 | +1 312-801-7088 Illinois U.S.A.
  • 3128017089 | +1 312-801-7089 Illinois U.S.A.
  • 3128017090 | +1 312-801-7090 Illinois U.S.A.
  • 3128017091 | +1 312-801-7091 Illinois U.S.A.
  • 3128017092 | +1 312-801-7092 Illinois U.S.A.
  • 3128017093 | +1 312-801-7093 Illinois U.S.A.
  • 3128017094 | +1 312-801-7094 Illinois U.S.A.
  • 3128017095 | +1 312-801-7095 Illinois U.S.A.
  • 3128017096 | +1 312-801-7096 Illinois U.S.A.
  • 3128017097 | +1 312-801-7097 Illinois U.S.A.
  • 3128017098 | +1 312-801-7098 Illinois U.S.A.
  • 3128017099 | +1 312-801-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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