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).

  • 3128127000 | +1 312-812-7000 Illinois U.S.A.
  • 3128127001 | +1 312-812-7001 Illinois U.S.A.
  • 3128127002 | +1 312-812-7002 Illinois U.S.A.
  • 3128127003 | +1 312-812-7003 Illinois U.S.A.
  • 3128127004 | +1 312-812-7004 Illinois U.S.A.
  • 3128127005 | +1 312-812-7005 Illinois U.S.A.
  • 3128127006 | +1 312-812-7006 Illinois U.S.A.
  • 3128127007 | +1 312-812-7007 Illinois U.S.A.
  • 3128127008 | +1 312-812-7008 Illinois U.S.A.
  • 3128127009 | +1 312-812-7009 Illinois U.S.A.
  • 3128127010 | +1 312-812-7010 Illinois U.S.A.
  • 3128127011 | +1 312-812-7011 Illinois U.S.A.
  • 3128127012 | +1 312-812-7012 Illinois U.S.A.
  • 3128127013 | +1 312-812-7013 Illinois U.S.A.
  • 3128127014 | +1 312-812-7014 Illinois U.S.A.
  • 3128127015 | +1 312-812-7015 Illinois U.S.A.
  • 3128127016 | +1 312-812-7016 Illinois U.S.A.
  • 3128127017 | +1 312-812-7017 Illinois U.S.A.
  • 3128127018 | +1 312-812-7018 Illinois U.S.A.
  • 3128127019 | +1 312-812-7019 Illinois U.S.A.
  • 3128127020 | +1 312-812-7020 Illinois U.S.A.
  • 3128127021 | +1 312-812-7021 Illinois U.S.A.
  • 3128127022 | +1 312-812-7022 Illinois U.S.A.
  • 3128127023 | +1 312-812-7023 Illinois U.S.A.
  • 3128127024 | +1 312-812-7024 Illinois U.S.A.
  • 3128127025 | +1 312-812-7025 Illinois U.S.A.
  • 3128127026 | +1 312-812-7026 Illinois U.S.A.
  • 3128127027 | +1 312-812-7027 Illinois U.S.A.
  • 3128127028 | +1 312-812-7028 Illinois U.S.A.
  • 3128127029 | +1 312-812-7029 Illinois U.S.A.
  • 3128127030 | +1 312-812-7030 Illinois U.S.A.
  • 3128127031 | +1 312-812-7031 Illinois U.S.A.
  • 3128127032 | +1 312-812-7032 Illinois U.S.A.
  • 3128127033 | +1 312-812-7033 Illinois U.S.A.
  • 3128127034 | +1 312-812-7034 Illinois U.S.A.
  • 3128127035 | +1 312-812-7035 Illinois U.S.A.
  • 3128127036 | +1 312-812-7036 Illinois U.S.A.
  • 3128127037 | +1 312-812-7037 Illinois U.S.A.
  • 3128127038 | +1 312-812-7038 Illinois U.S.A.
  • 3128127039 | +1 312-812-7039 Illinois U.S.A.
  • 3128127040 | +1 312-812-7040 Illinois U.S.A.
  • 3128127041 | +1 312-812-7041 Illinois U.S.A.
  • 3128127042 | +1 312-812-7042 Illinois U.S.A.
  • 3128127043 | +1 312-812-7043 Illinois U.S.A.
  • 3128127044 | +1 312-812-7044 Illinois U.S.A.
  • 3128127045 | +1 312-812-7045 Illinois U.S.A.
  • 3128127046 | +1 312-812-7046 Illinois U.S.A.
  • 3128127047 | +1 312-812-7047 Illinois U.S.A.
  • 3128127048 | +1 312-812-7048 Illinois U.S.A.
  • 3128127049 | +1 312-812-7049 Illinois U.S.A.
  • 3128127050 | +1 312-812-7050 Illinois U.S.A.
  • 3128127051 | +1 312-812-7051 Illinois U.S.A.
  • 3128127052 | +1 312-812-7052 Illinois U.S.A.
  • 3128127053 | +1 312-812-7053 Illinois U.S.A.
  • 3128127054 | +1 312-812-7054 Illinois U.S.A.
  • 3128127055 | +1 312-812-7055 Illinois U.S.A.
  • 3128127056 | +1 312-812-7056 Illinois U.S.A.
  • 3128127057 | +1 312-812-7057 Illinois U.S.A.
  • 3128127058 | +1 312-812-7058 Illinois U.S.A.
  • 3128127059 | +1 312-812-7059 Illinois U.S.A.
  • 3128127060 | +1 312-812-7060 Illinois U.S.A.
  • 3128127061 | +1 312-812-7061 Illinois U.S.A.
  • 3128127062 | +1 312-812-7062 Illinois U.S.A.
  • 3128127063 | +1 312-812-7063 Illinois U.S.A.
  • 3128127064 | +1 312-812-7064 Illinois U.S.A.
  • 3128127065 | +1 312-812-7065 Illinois U.S.A.
  • 3128127066 | +1 312-812-7066 Illinois U.S.A.
  • 3128127067 | +1 312-812-7067 Illinois U.S.A.
  • 3128127068 | +1 312-812-7068 Illinois U.S.A.
  • 3128127069 | +1 312-812-7069 Illinois U.S.A.
  • 3128127070 | +1 312-812-7070 Illinois U.S.A.
  • 3128127071 | +1 312-812-7071 Illinois U.S.A.
  • 3128127072 | +1 312-812-7072 Illinois U.S.A.
  • 3128127073 | +1 312-812-7073 Illinois U.S.A.
  • 3128127074 | +1 312-812-7074 Illinois U.S.A.
  • 3128127075 | +1 312-812-7075 Illinois U.S.A.
  • 3128127076 | +1 312-812-7076 Illinois U.S.A.
  • 3128127077 | +1 312-812-7077 Illinois U.S.A.
  • 3128127078 | +1 312-812-7078 Illinois U.S.A.
  • 3128127079 | +1 312-812-7079 Illinois U.S.A.
  • 3128127080 | +1 312-812-7080 Illinois U.S.A.
  • 3128127081 | +1 312-812-7081 Illinois U.S.A.
  • 3128127082 | +1 312-812-7082 Illinois U.S.A.
  • 3128127083 | +1 312-812-7083 Illinois U.S.A.
  • 3128127084 | +1 312-812-7084 Illinois U.S.A.
  • 3128127085 | +1 312-812-7085 Illinois U.S.A.
  • 3128127086 | +1 312-812-7086 Illinois U.S.A.
  • 3128127087 | +1 312-812-7087 Illinois U.S.A.
  • 3128127088 | +1 312-812-7088 Illinois U.S.A.
  • 3128127089 | +1 312-812-7089 Illinois U.S.A.
  • 3128127090 | +1 312-812-7090 Illinois U.S.A.
  • 3128127091 | +1 312-812-7091 Illinois U.S.A.
  • 3128127092 | +1 312-812-7092 Illinois U.S.A.
  • 3128127093 | +1 312-812-7093 Illinois U.S.A.
  • 3128127094 | +1 312-812-7094 Illinois U.S.A.
  • 3128127095 | +1 312-812-7095 Illinois U.S.A.
  • 3128127096 | +1 312-812-7096 Illinois U.S.A.
  • 3128127097 | +1 312-812-7097 Illinois U.S.A.
  • 3128127098 | +1 312-812-7098 Illinois U.S.A.
  • 3128127099 | +1 312-812-7099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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