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).

  • 3122017000 | +1 312-201-7000 Illinois U.S.A.
  • 3122017001 | +1 312-201-7001 Illinois U.S.A.
  • 3122017002 | +1 312-201-7002 Illinois U.S.A.
  • 3122017003 | +1 312-201-7003 Illinois U.S.A.
  • 3122017004 | +1 312-201-7004 Illinois U.S.A.
  • 3122017005 | +1 312-201-7005 Illinois U.S.A.
  • 3122017006 | +1 312-201-7006 Illinois U.S.A.
  • 3122017007 | +1 312-201-7007 Illinois U.S.A.
  • 3122017008 | +1 312-201-7008 Illinois U.S.A.
  • 3122017009 | +1 312-201-7009 Illinois U.S.A.
  • 3122017010 | +1 312-201-7010 Illinois U.S.A.
  • 3122017011 | +1 312-201-7011 Illinois U.S.A.
  • 3122017012 | +1 312-201-7012 Illinois U.S.A.
  • 3122017013 | +1 312-201-7013 Illinois U.S.A.
  • 3122017014 | +1 312-201-7014 Illinois U.S.A.
  • 3122017015 | +1 312-201-7015 Illinois U.S.A.
  • 3122017016 | +1 312-201-7016 Illinois U.S.A.
  • 3122017017 | +1 312-201-7017 Illinois U.S.A.
  • 3122017018 | +1 312-201-7018 Illinois U.S.A.
  • 3122017019 | +1 312-201-7019 Illinois U.S.A.
  • 3122017020 | +1 312-201-7020 Illinois U.S.A.
  • 3122017021 | +1 312-201-7021 Illinois U.S.A.
  • 3122017022 | +1 312-201-7022 Illinois U.S.A.
  • 3122017023 | +1 312-201-7023 Illinois U.S.A.
  • 3122017024 | +1 312-201-7024 Illinois U.S.A.
  • 3122017025 | +1 312-201-7025 Illinois U.S.A.
  • 3122017026 | +1 312-201-7026 Illinois U.S.A.
  • 3122017027 | +1 312-201-7027 Illinois U.S.A.
  • 3122017028 | +1 312-201-7028 Illinois U.S.A.
  • 3122017029 | +1 312-201-7029 Illinois U.S.A.
  • 3122017030 | +1 312-201-7030 Illinois U.S.A.
  • 3122017031 | +1 312-201-7031 Illinois U.S.A.
  • 3122017032 | +1 312-201-7032 Illinois U.S.A.
  • 3122017033 | +1 312-201-7033 Illinois U.S.A.
  • 3122017034 | +1 312-201-7034 Illinois U.S.A.
  • 3122017035 | +1 312-201-7035 Illinois U.S.A.
  • 3122017036 | +1 312-201-7036 Illinois U.S.A.
  • 3122017037 | +1 312-201-7037 Illinois U.S.A.
  • 3122017038 | +1 312-201-7038 Illinois U.S.A.
  • 3122017039 | +1 312-201-7039 Illinois U.S.A.
  • 3122017040 | +1 312-201-7040 Illinois U.S.A.
  • 3122017041 | +1 312-201-7041 Illinois U.S.A.
  • 3122017042 | +1 312-201-7042 Illinois U.S.A.
  • 3122017043 | +1 312-201-7043 Illinois U.S.A.
  • 3122017044 | +1 312-201-7044 Illinois U.S.A.
  • 3122017045 | +1 312-201-7045 Illinois U.S.A.
  • 3122017046 | +1 312-201-7046 Illinois U.S.A.
  • 3122017047 | +1 312-201-7047 Illinois U.S.A.
  • 3122017048 | +1 312-201-7048 Illinois U.S.A.
  • 3122017049 | +1 312-201-7049 Illinois U.S.A.
  • 3122017050 | +1 312-201-7050 Illinois U.S.A.
  • 3122017051 | +1 312-201-7051 Illinois U.S.A.
  • 3122017052 | +1 312-201-7052 Illinois U.S.A.
  • 3122017053 | +1 312-201-7053 Illinois U.S.A.
  • 3122017054 | +1 312-201-7054 Illinois U.S.A.
  • 3122017055 | +1 312-201-7055 Illinois U.S.A.
  • 3122017056 | +1 312-201-7056 Illinois U.S.A.
  • 3122017057 | +1 312-201-7057 Illinois U.S.A.
  • 3122017058 | +1 312-201-7058 Illinois U.S.A.
  • 3122017059 | +1 312-201-7059 Illinois U.S.A.
  • 3122017060 | +1 312-201-7060 Illinois U.S.A.
  • 3122017061 | +1 312-201-7061 Illinois U.S.A.
  • 3122017062 | +1 312-201-7062 Illinois U.S.A.
  • 3122017063 | +1 312-201-7063 Illinois U.S.A.
  • 3122017064 | +1 312-201-7064 Illinois U.S.A.
  • 3122017065 | +1 312-201-7065 Illinois U.S.A.
  • 3122017066 | +1 312-201-7066 Illinois U.S.A.
  • 3122017067 | +1 312-201-7067 Illinois U.S.A.
  • 3122017068 | +1 312-201-7068 Illinois U.S.A.
  • 3122017069 | +1 312-201-7069 Illinois U.S.A.
  • 3122017070 | +1 312-201-7070 Illinois U.S.A.
  • 3122017071 | +1 312-201-7071 Illinois U.S.A.
  • 3122017072 | +1 312-201-7072 Illinois U.S.A.
  • 3122017073 | +1 312-201-7073 Illinois U.S.A.
  • 3122017074 | +1 312-201-7074 Illinois U.S.A.
  • 3122017075 | +1 312-201-7075 Illinois U.S.A.
  • 3122017076 | +1 312-201-7076 Illinois U.S.A.
  • 3122017077 | +1 312-201-7077 Illinois U.S.A.
  • 3122017078 | +1 312-201-7078 Illinois U.S.A.
  • 3122017079 | +1 312-201-7079 Illinois U.S.A.
  • 3122017080 | +1 312-201-7080 Illinois U.S.A.
  • 3122017081 | +1 312-201-7081 Illinois U.S.A.
  • 3122017082 | +1 312-201-7082 Illinois U.S.A.
  • 3122017083 | +1 312-201-7083 Illinois U.S.A.
  • 3122017084 | +1 312-201-7084 Illinois U.S.A.
  • 3122017085 | +1 312-201-7085 Illinois U.S.A.
  • 3122017086 | +1 312-201-7086 Illinois U.S.A.
  • 3122017087 | +1 312-201-7087 Illinois U.S.A.
  • 3122017088 | +1 312-201-7088 Illinois U.S.A.
  • 3122017089 | +1 312-201-7089 Illinois U.S.A.
  • 3122017090 | +1 312-201-7090 Illinois U.S.A.
  • 3122017091 | +1 312-201-7091 Illinois U.S.A.
  • 3122017092 | +1 312-201-7092 Illinois U.S.A.
  • 3122017093 | +1 312-201-7093 Illinois U.S.A.
  • 3122017094 | +1 312-201-7094 Illinois U.S.A.
  • 3122017095 | +1 312-201-7095 Illinois U.S.A.
  • 3122017096 | +1 312-201-7096 Illinois U.S.A.
  • 3122017097 | +1 312-201-7097 Illinois U.S.A.
  • 3122017098 | +1 312-201-7098 Illinois U.S.A.
  • 3122017099 | +1 312-201-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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