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).

  • 3129578000 | +1 312-957-8000 Illinois U.S.A.
  • 3129578001 | +1 312-957-8001 Illinois U.S.A.
  • 3129578002 | +1 312-957-8002 Illinois U.S.A.
  • 3129578003 | +1 312-957-8003 Illinois U.S.A.
  • 3129578004 | +1 312-957-8004 Illinois U.S.A.
  • 3129578005 | +1 312-957-8005 Illinois U.S.A.
  • 3129578006 | +1 312-957-8006 Illinois U.S.A.
  • 3129578007 | +1 312-957-8007 Illinois U.S.A.
  • 3129578008 | +1 312-957-8008 Illinois U.S.A.
  • 3129578009 | +1 312-957-8009 Illinois U.S.A.
  • 3129578010 | +1 312-957-8010 Illinois U.S.A.
  • 3129578011 | +1 312-957-8011 Illinois U.S.A.
  • 3129578012 | +1 312-957-8012 Illinois U.S.A.
  • 3129578013 | +1 312-957-8013 Illinois U.S.A.
  • 3129578014 | +1 312-957-8014 Illinois U.S.A.
  • 3129578015 | +1 312-957-8015 Illinois U.S.A.
  • 3129578016 | +1 312-957-8016 Illinois U.S.A.
  • 3129578017 | +1 312-957-8017 Illinois U.S.A.
  • 3129578018 | +1 312-957-8018 Illinois U.S.A.
  • 3129578019 | +1 312-957-8019 Illinois U.S.A.
  • 3129578020 | +1 312-957-8020 Illinois U.S.A.
  • 3129578021 | +1 312-957-8021 Illinois U.S.A.
  • 3129578022 | +1 312-957-8022 Illinois U.S.A.
  • 3129578023 | +1 312-957-8023 Illinois U.S.A.
  • 3129578024 | +1 312-957-8024 Illinois U.S.A.
  • 3129578025 | +1 312-957-8025 Illinois U.S.A.
  • 3129578026 | +1 312-957-8026 Illinois U.S.A.
  • 3129578027 | +1 312-957-8027 Illinois U.S.A.
  • 3129578028 | +1 312-957-8028 Illinois U.S.A.
  • 3129578029 | +1 312-957-8029 Illinois U.S.A.
  • 3129578030 | +1 312-957-8030 Illinois U.S.A.
  • 3129578031 | +1 312-957-8031 Illinois U.S.A.
  • 3129578032 | +1 312-957-8032 Illinois U.S.A.
  • 3129578033 | +1 312-957-8033 Illinois U.S.A.
  • 3129578034 | +1 312-957-8034 Illinois U.S.A.
  • 3129578035 | +1 312-957-8035 Illinois U.S.A.
  • 3129578036 | +1 312-957-8036 Illinois U.S.A.
  • 3129578037 | +1 312-957-8037 Illinois U.S.A.
  • 3129578038 | +1 312-957-8038 Illinois U.S.A.
  • 3129578039 | +1 312-957-8039 Illinois U.S.A.
  • 3129578040 | +1 312-957-8040 Illinois U.S.A.
  • 3129578041 | +1 312-957-8041 Illinois U.S.A.
  • 3129578042 | +1 312-957-8042 Illinois U.S.A.
  • 3129578043 | +1 312-957-8043 Illinois U.S.A.
  • 3129578044 | +1 312-957-8044 Illinois U.S.A.
  • 3129578045 | +1 312-957-8045 Illinois U.S.A.
  • 3129578046 | +1 312-957-8046 Illinois U.S.A.
  • 3129578047 | +1 312-957-8047 Illinois U.S.A.
  • 3129578048 | +1 312-957-8048 Illinois U.S.A.
  • 3129578049 | +1 312-957-8049 Illinois U.S.A.
  • 3129578050 | +1 312-957-8050 Illinois U.S.A.
  • 3129578051 | +1 312-957-8051 Illinois U.S.A.
  • 3129578052 | +1 312-957-8052 Illinois U.S.A.
  • 3129578053 | +1 312-957-8053 Illinois U.S.A.
  • 3129578054 | +1 312-957-8054 Illinois U.S.A.
  • 3129578055 | +1 312-957-8055 Illinois U.S.A.
  • 3129578056 | +1 312-957-8056 Illinois U.S.A.
  • 3129578057 | +1 312-957-8057 Illinois U.S.A.
  • 3129578058 | +1 312-957-8058 Illinois U.S.A.
  • 3129578059 | +1 312-957-8059 Illinois U.S.A.
  • 3129578060 | +1 312-957-8060 Illinois U.S.A.
  • 3129578061 | +1 312-957-8061 Illinois U.S.A.
  • 3129578062 | +1 312-957-8062 Illinois U.S.A.
  • 3129578063 | +1 312-957-8063 Illinois U.S.A.
  • 3129578064 | +1 312-957-8064 Illinois U.S.A.
  • 3129578065 | +1 312-957-8065 Illinois U.S.A.
  • 3129578066 | +1 312-957-8066 Illinois U.S.A.
  • 3129578067 | +1 312-957-8067 Illinois U.S.A.
  • 3129578068 | +1 312-957-8068 Illinois U.S.A.
  • 3129578069 | +1 312-957-8069 Illinois U.S.A.
  • 3129578070 | +1 312-957-8070 Illinois U.S.A.
  • 3129578071 | +1 312-957-8071 Illinois U.S.A.
  • 3129578072 | +1 312-957-8072 Illinois U.S.A.
  • 3129578073 | +1 312-957-8073 Illinois U.S.A.
  • 3129578074 | +1 312-957-8074 Illinois U.S.A.
  • 3129578075 | +1 312-957-8075 Illinois U.S.A.
  • 3129578076 | +1 312-957-8076 Illinois U.S.A.
  • 3129578077 | +1 312-957-8077 Illinois U.S.A.
  • 3129578078 | +1 312-957-8078 Illinois U.S.A.
  • 3129578079 | +1 312-957-8079 Illinois U.S.A.
  • 3129578080 | +1 312-957-8080 Illinois U.S.A.
  • 3129578081 | +1 312-957-8081 Illinois U.S.A.
  • 3129578082 | +1 312-957-8082 Illinois U.S.A.
  • 3129578083 | +1 312-957-8083 Illinois U.S.A.
  • 3129578084 | +1 312-957-8084 Illinois U.S.A.
  • 3129578085 | +1 312-957-8085 Illinois U.S.A.
  • 3129578086 | +1 312-957-8086 Illinois U.S.A.
  • 3129578087 | +1 312-957-8087 Illinois U.S.A.
  • 3129578088 | +1 312-957-8088 Illinois U.S.A.
  • 3129578089 | +1 312-957-8089 Illinois U.S.A.
  • 3129578090 | +1 312-957-8090 Illinois U.S.A.
  • 3129578091 | +1 312-957-8091 Illinois U.S.A.
  • 3129578092 | +1 312-957-8092 Illinois U.S.A.
  • 3129578093 | +1 312-957-8093 Illinois U.S.A.
  • 3129578094 | +1 312-957-8094 Illinois U.S.A.
  • 3129578095 | +1 312-957-8095 Illinois U.S.A.
  • 3129578096 | +1 312-957-8096 Illinois U.S.A.
  • 3129578097 | +1 312-957-8097 Illinois U.S.A.
  • 3129578098 | +1 312-957-8098 Illinois U.S.A.
  • 3129578099 | +1 312-957-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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