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).

  • 3123026000 | +1 312-302-6000 Illinois U.S.A.
  • 3123026001 | +1 312-302-6001 Illinois U.S.A.
  • 3123026002 | +1 312-302-6002 Illinois U.S.A.
  • 3123026003 | +1 312-302-6003 Illinois U.S.A.
  • 3123026004 | +1 312-302-6004 Illinois U.S.A.
  • 3123026005 | +1 312-302-6005 Illinois U.S.A.
  • 3123026006 | +1 312-302-6006 Illinois U.S.A.
  • 3123026007 | +1 312-302-6007 Illinois U.S.A.
  • 3123026008 | +1 312-302-6008 Illinois U.S.A.
  • 3123026009 | +1 312-302-6009 Illinois U.S.A.
  • 3123026010 | +1 312-302-6010 Illinois U.S.A.
  • 3123026011 | +1 312-302-6011 Illinois U.S.A.
  • 3123026012 | +1 312-302-6012 Illinois U.S.A.
  • 3123026013 | +1 312-302-6013 Illinois U.S.A.
  • 3123026014 | +1 312-302-6014 Illinois U.S.A.
  • 3123026015 | +1 312-302-6015 Illinois U.S.A.
  • 3123026016 | +1 312-302-6016 Illinois U.S.A.
  • 3123026017 | +1 312-302-6017 Illinois U.S.A.
  • 3123026018 | +1 312-302-6018 Illinois U.S.A.
  • 3123026019 | +1 312-302-6019 Illinois U.S.A.
  • 3123026020 | +1 312-302-6020 Illinois U.S.A.
  • 3123026021 | +1 312-302-6021 Illinois U.S.A.
  • 3123026022 | +1 312-302-6022 Illinois U.S.A.
  • 3123026023 | +1 312-302-6023 Illinois U.S.A.
  • 3123026024 | +1 312-302-6024 Illinois U.S.A.
  • 3123026025 | +1 312-302-6025 Illinois U.S.A.
  • 3123026026 | +1 312-302-6026 Illinois U.S.A.
  • 3123026027 | +1 312-302-6027 Illinois U.S.A.
  • 3123026028 | +1 312-302-6028 Illinois U.S.A.
  • 3123026029 | +1 312-302-6029 Illinois U.S.A.
  • 3123026030 | +1 312-302-6030 Illinois U.S.A.
  • 3123026031 | +1 312-302-6031 Illinois U.S.A.
  • 3123026032 | +1 312-302-6032 Illinois U.S.A.
  • 3123026033 | +1 312-302-6033 Illinois U.S.A.
  • 3123026034 | +1 312-302-6034 Illinois U.S.A.
  • 3123026035 | +1 312-302-6035 Illinois U.S.A.
  • 3123026036 | +1 312-302-6036 Illinois U.S.A.
  • 3123026037 | +1 312-302-6037 Illinois U.S.A.
  • 3123026038 | +1 312-302-6038 Illinois U.S.A.
  • 3123026039 | +1 312-302-6039 Illinois U.S.A.
  • 3123026040 | +1 312-302-6040 Illinois U.S.A.
  • 3123026041 | +1 312-302-6041 Illinois U.S.A.
  • 3123026042 | +1 312-302-6042 Illinois U.S.A.
  • 3123026043 | +1 312-302-6043 Illinois U.S.A.
  • 3123026044 | +1 312-302-6044 Illinois U.S.A.
  • 3123026045 | +1 312-302-6045 Illinois U.S.A.
  • 3123026046 | +1 312-302-6046 Illinois U.S.A.
  • 3123026047 | +1 312-302-6047 Illinois U.S.A.
  • 3123026048 | +1 312-302-6048 Illinois U.S.A.
  • 3123026049 | +1 312-302-6049 Illinois U.S.A.
  • 3123026050 | +1 312-302-6050 Illinois U.S.A.
  • 3123026051 | +1 312-302-6051 Illinois U.S.A.
  • 3123026052 | +1 312-302-6052 Illinois U.S.A.
  • 3123026053 | +1 312-302-6053 Illinois U.S.A.
  • 3123026054 | +1 312-302-6054 Illinois U.S.A.
  • 3123026055 | +1 312-302-6055 Illinois U.S.A.
  • 3123026056 | +1 312-302-6056 Illinois U.S.A.
  • 3123026057 | +1 312-302-6057 Illinois U.S.A.
  • 3123026058 | +1 312-302-6058 Illinois U.S.A.
  • 3123026059 | +1 312-302-6059 Illinois U.S.A.
  • 3123026060 | +1 312-302-6060 Illinois U.S.A.
  • 3123026061 | +1 312-302-6061 Illinois U.S.A.
  • 3123026062 | +1 312-302-6062 Illinois U.S.A.
  • 3123026063 | +1 312-302-6063 Illinois U.S.A.
  • 3123026064 | +1 312-302-6064 Illinois U.S.A.
  • 3123026065 | +1 312-302-6065 Illinois U.S.A.
  • 3123026066 | +1 312-302-6066 Illinois U.S.A.
  • 3123026067 | +1 312-302-6067 Illinois U.S.A.
  • 3123026068 | +1 312-302-6068 Illinois U.S.A.
  • 3123026069 | +1 312-302-6069 Illinois U.S.A.
  • 3123026070 | +1 312-302-6070 Illinois U.S.A.
  • 3123026071 | +1 312-302-6071 Illinois U.S.A.
  • 3123026072 | +1 312-302-6072 Illinois U.S.A.
  • 3123026073 | +1 312-302-6073 Illinois U.S.A.
  • 3123026074 | +1 312-302-6074 Illinois U.S.A.
  • 3123026075 | +1 312-302-6075 Illinois U.S.A.
  • 3123026076 | +1 312-302-6076 Illinois U.S.A.
  • 3123026077 | +1 312-302-6077 Illinois U.S.A.
  • 3123026078 | +1 312-302-6078 Illinois U.S.A.
  • 3123026079 | +1 312-302-6079 Illinois U.S.A.
  • 3123026080 | +1 312-302-6080 Illinois U.S.A.
  • 3123026081 | +1 312-302-6081 Illinois U.S.A.
  • 3123026082 | +1 312-302-6082 Illinois U.S.A.
  • 3123026083 | +1 312-302-6083 Illinois U.S.A.
  • 3123026084 | +1 312-302-6084 Illinois U.S.A.
  • 3123026085 | +1 312-302-6085 Illinois U.S.A.
  • 3123026086 | +1 312-302-6086 Illinois U.S.A.
  • 3123026087 | +1 312-302-6087 Illinois U.S.A.
  • 3123026088 | +1 312-302-6088 Illinois U.S.A.
  • 3123026089 | +1 312-302-6089 Illinois U.S.A.
  • 3123026090 | +1 312-302-6090 Illinois U.S.A.
  • 3123026091 | +1 312-302-6091 Illinois U.S.A.
  • 3123026092 | +1 312-302-6092 Illinois U.S.A.
  • 3123026093 | +1 312-302-6093 Illinois U.S.A.
  • 3123026094 | +1 312-302-6094 Illinois U.S.A.
  • 3123026095 | +1 312-302-6095 Illinois U.S.A.
  • 3123026096 | +1 312-302-6096 Illinois U.S.A.
  • 3123026097 | +1 312-302-6097 Illinois U.S.A.
  • 3123026098 | +1 312-302-6098 Illinois U.S.A.
  • 3123026099 | +1 312-302-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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