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).

  • 3127816000 | +1 312-781-6000 Illinois U.S.A.
  • 3127816001 | +1 312-781-6001 Illinois U.S.A.
  • 3127816002 | +1 312-781-6002 Illinois U.S.A.
  • 3127816003 | +1 312-781-6003 Illinois U.S.A.
  • 3127816004 | +1 312-781-6004 Illinois U.S.A.
  • 3127816005 | +1 312-781-6005 Illinois U.S.A.
  • 3127816006 | +1 312-781-6006 Illinois U.S.A.
  • 3127816007 | +1 312-781-6007 Illinois U.S.A.
  • 3127816008 | +1 312-781-6008 Illinois U.S.A.
  • 3127816009 | +1 312-781-6009 Illinois U.S.A.
  • 3127816010 | +1 312-781-6010 Illinois U.S.A.
  • 3127816011 | +1 312-781-6011 Illinois U.S.A.
  • 3127816012 | +1 312-781-6012 Illinois U.S.A.
  • 3127816013 | +1 312-781-6013 Illinois U.S.A.
  • 3127816014 | +1 312-781-6014 Illinois U.S.A.
  • 3127816015 | +1 312-781-6015 Illinois U.S.A.
  • 3127816016 | +1 312-781-6016 Illinois U.S.A.
  • 3127816017 | +1 312-781-6017 Illinois U.S.A.
  • 3127816018 | +1 312-781-6018 Illinois U.S.A.
  • 3127816019 | +1 312-781-6019 Illinois U.S.A.
  • 3127816020 | +1 312-781-6020 Illinois U.S.A.
  • 3127816021 | +1 312-781-6021 Illinois U.S.A.
  • 3127816022 | +1 312-781-6022 Illinois U.S.A.
  • 3127816023 | +1 312-781-6023 Illinois U.S.A.
  • 3127816024 | +1 312-781-6024 Illinois U.S.A.
  • 3127816025 | +1 312-781-6025 Illinois U.S.A.
  • 3127816026 | +1 312-781-6026 Illinois U.S.A.
  • 3127816027 | +1 312-781-6027 Illinois U.S.A.
  • 3127816028 | +1 312-781-6028 Illinois U.S.A.
  • 3127816029 | +1 312-781-6029 Illinois U.S.A.
  • 3127816030 | +1 312-781-6030 Illinois U.S.A.
  • 3127816031 | +1 312-781-6031 Illinois U.S.A.
  • 3127816032 | +1 312-781-6032 Illinois U.S.A.
  • 3127816033 | +1 312-781-6033 Illinois U.S.A.
  • 3127816034 | +1 312-781-6034 Illinois U.S.A.
  • 3127816035 | +1 312-781-6035 Illinois U.S.A.
  • 3127816036 | +1 312-781-6036 Illinois U.S.A.
  • 3127816037 | +1 312-781-6037 Illinois U.S.A.
  • 3127816038 | +1 312-781-6038 Illinois U.S.A.
  • 3127816039 | +1 312-781-6039 Illinois U.S.A.
  • 3127816040 | +1 312-781-6040 Illinois U.S.A.
  • 3127816041 | +1 312-781-6041 Illinois U.S.A.
  • 3127816042 | +1 312-781-6042 Illinois U.S.A.
  • 3127816043 | +1 312-781-6043 Illinois U.S.A.
  • 3127816044 | +1 312-781-6044 Illinois U.S.A.
  • 3127816045 | +1 312-781-6045 Illinois U.S.A.
  • 3127816046 | +1 312-781-6046 Illinois U.S.A.
  • 3127816047 | +1 312-781-6047 Illinois U.S.A.
  • 3127816048 | +1 312-781-6048 Illinois U.S.A.
  • 3127816049 | +1 312-781-6049 Illinois U.S.A.
  • 3127816050 | +1 312-781-6050 Illinois U.S.A.
  • 3127816051 | +1 312-781-6051 Illinois U.S.A.
  • 3127816052 | +1 312-781-6052 Illinois U.S.A.
  • 3127816053 | +1 312-781-6053 Illinois U.S.A.
  • 3127816054 | +1 312-781-6054 Illinois U.S.A.
  • 3127816055 | +1 312-781-6055 Illinois U.S.A.
  • 3127816056 | +1 312-781-6056 Illinois U.S.A.
  • 3127816057 | +1 312-781-6057 Illinois U.S.A.
  • 3127816058 | +1 312-781-6058 Illinois U.S.A.
  • 3127816059 | +1 312-781-6059 Illinois U.S.A.
  • 3127816060 | +1 312-781-6060 Illinois U.S.A.
  • 3127816061 | +1 312-781-6061 Illinois U.S.A.
  • 3127816062 | +1 312-781-6062 Illinois U.S.A.
  • 3127816063 | +1 312-781-6063 Illinois U.S.A.
  • 3127816064 | +1 312-781-6064 Illinois U.S.A.
  • 3127816065 | +1 312-781-6065 Illinois U.S.A.
  • 3127816066 | +1 312-781-6066 Illinois U.S.A.
  • 3127816067 | +1 312-781-6067 Illinois U.S.A.
  • 3127816068 | +1 312-781-6068 Illinois U.S.A.
  • 3127816069 | +1 312-781-6069 Illinois U.S.A.
  • 3127816070 | +1 312-781-6070 Illinois U.S.A.
  • 3127816071 | +1 312-781-6071 Illinois U.S.A.
  • 3127816072 | +1 312-781-6072 Illinois U.S.A.
  • 3127816073 | +1 312-781-6073 Illinois U.S.A.
  • 3127816074 | +1 312-781-6074 Illinois U.S.A.
  • 3127816075 | +1 312-781-6075 Illinois U.S.A.
  • 3127816076 | +1 312-781-6076 Illinois U.S.A.
  • 3127816077 | +1 312-781-6077 Illinois U.S.A.
  • 3127816078 | +1 312-781-6078 Illinois U.S.A.
  • 3127816079 | +1 312-781-6079 Illinois U.S.A.
  • 3127816080 | +1 312-781-6080 Illinois U.S.A.
  • 3127816081 | +1 312-781-6081 Illinois U.S.A.
  • 3127816082 | +1 312-781-6082 Illinois U.S.A.
  • 3127816083 | +1 312-781-6083 Illinois U.S.A.
  • 3127816084 | +1 312-781-6084 Illinois U.S.A.
  • 3127816085 | +1 312-781-6085 Illinois U.S.A.
  • 3127816086 | +1 312-781-6086 Illinois U.S.A.
  • 3127816087 | +1 312-781-6087 Illinois U.S.A.
  • 3127816088 | +1 312-781-6088 Illinois U.S.A.
  • 3127816089 | +1 312-781-6089 Illinois U.S.A.
  • 3127816090 | +1 312-781-6090 Illinois U.S.A.
  • 3127816091 | +1 312-781-6091 Illinois U.S.A.
  • 3127816092 | +1 312-781-6092 Illinois U.S.A.
  • 3127816093 | +1 312-781-6093 Illinois U.S.A.
  • 3127816094 | +1 312-781-6094 Illinois U.S.A.
  • 3127816095 | +1 312-781-6095 Illinois U.S.A.
  • 3127816096 | +1 312-781-6096 Illinois U.S.A.
  • 3127816097 | +1 312-781-6097 Illinois U.S.A.
  • 3127816098 | +1 312-781-6098 Illinois U.S.A.
  • 3127816099 | +1 312-781-6099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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