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).

  • 3125578000 | +1 312-557-8000 Illinois U.S.A.
  • 3125578001 | +1 312-557-8001 Illinois U.S.A.
  • 3125578002 | +1 312-557-8002 Illinois U.S.A.
  • 3125578003 | +1 312-557-8003 Illinois U.S.A.
  • 3125578004 | +1 312-557-8004 Illinois U.S.A.
  • 3125578005 | +1 312-557-8005 Illinois U.S.A.
  • 3125578006 | +1 312-557-8006 Illinois U.S.A.
  • 3125578007 | +1 312-557-8007 Illinois U.S.A.
  • 3125578008 | +1 312-557-8008 Illinois U.S.A.
  • 3125578009 | +1 312-557-8009 Illinois U.S.A.
  • 3125578010 | +1 312-557-8010 Illinois U.S.A.
  • 3125578011 | +1 312-557-8011 Illinois U.S.A.
  • 3125578012 | +1 312-557-8012 Illinois U.S.A.
  • 3125578013 | +1 312-557-8013 Illinois U.S.A.
  • 3125578014 | +1 312-557-8014 Illinois U.S.A.
  • 3125578015 | +1 312-557-8015 Illinois U.S.A.
  • 3125578016 | +1 312-557-8016 Illinois U.S.A.
  • 3125578017 | +1 312-557-8017 Illinois U.S.A.
  • 3125578018 | +1 312-557-8018 Illinois U.S.A.
  • 3125578019 | +1 312-557-8019 Illinois U.S.A.
  • 3125578020 | +1 312-557-8020 Illinois U.S.A.
  • 3125578021 | +1 312-557-8021 Illinois U.S.A.
  • 3125578022 | +1 312-557-8022 Illinois U.S.A.
  • 3125578023 | +1 312-557-8023 Illinois U.S.A.
  • 3125578024 | +1 312-557-8024 Illinois U.S.A.
  • 3125578025 | +1 312-557-8025 Illinois U.S.A.
  • 3125578026 | +1 312-557-8026 Illinois U.S.A.
  • 3125578027 | +1 312-557-8027 Illinois U.S.A.
  • 3125578028 | +1 312-557-8028 Illinois U.S.A.
  • 3125578029 | +1 312-557-8029 Illinois U.S.A.
  • 3125578030 | +1 312-557-8030 Illinois U.S.A.
  • 3125578031 | +1 312-557-8031 Illinois U.S.A.
  • 3125578032 | +1 312-557-8032 Illinois U.S.A.
  • 3125578033 | +1 312-557-8033 Illinois U.S.A.
  • 3125578034 | +1 312-557-8034 Illinois U.S.A.
  • 3125578035 | +1 312-557-8035 Illinois U.S.A.
  • 3125578036 | +1 312-557-8036 Illinois U.S.A.
  • 3125578037 | +1 312-557-8037 Illinois U.S.A.
  • 3125578038 | +1 312-557-8038 Illinois U.S.A.
  • 3125578039 | +1 312-557-8039 Illinois U.S.A.
  • 3125578040 | +1 312-557-8040 Illinois U.S.A.
  • 3125578041 | +1 312-557-8041 Illinois U.S.A.
  • 3125578042 | +1 312-557-8042 Illinois U.S.A.
  • 3125578043 | +1 312-557-8043 Illinois U.S.A.
  • 3125578044 | +1 312-557-8044 Illinois U.S.A.
  • 3125578045 | +1 312-557-8045 Illinois U.S.A.
  • 3125578046 | +1 312-557-8046 Illinois U.S.A.
  • 3125578047 | +1 312-557-8047 Illinois U.S.A.
  • 3125578048 | +1 312-557-8048 Illinois U.S.A.
  • 3125578049 | +1 312-557-8049 Illinois U.S.A.
  • 3125578050 | +1 312-557-8050 Illinois U.S.A.
  • 3125578051 | +1 312-557-8051 Illinois U.S.A.
  • 3125578052 | +1 312-557-8052 Illinois U.S.A.
  • 3125578053 | +1 312-557-8053 Illinois U.S.A.
  • 3125578054 | +1 312-557-8054 Illinois U.S.A.
  • 3125578055 | +1 312-557-8055 Illinois U.S.A.
  • 3125578056 | +1 312-557-8056 Illinois U.S.A.
  • 3125578057 | +1 312-557-8057 Illinois U.S.A.
  • 3125578058 | +1 312-557-8058 Illinois U.S.A.
  • 3125578059 | +1 312-557-8059 Illinois U.S.A.
  • 3125578060 | +1 312-557-8060 Illinois U.S.A.
  • 3125578061 | +1 312-557-8061 Illinois U.S.A.
  • 3125578062 | +1 312-557-8062 Illinois U.S.A.
  • 3125578063 | +1 312-557-8063 Illinois U.S.A.
  • 3125578064 | +1 312-557-8064 Illinois U.S.A.
  • 3125578065 | +1 312-557-8065 Illinois U.S.A.
  • 3125578066 | +1 312-557-8066 Illinois U.S.A.
  • 3125578067 | +1 312-557-8067 Illinois U.S.A.
  • 3125578068 | +1 312-557-8068 Illinois U.S.A.
  • 3125578069 | +1 312-557-8069 Illinois U.S.A.
  • 3125578070 | +1 312-557-8070 Illinois U.S.A.
  • 3125578071 | +1 312-557-8071 Illinois U.S.A.
  • 3125578072 | +1 312-557-8072 Illinois U.S.A.
  • 3125578073 | +1 312-557-8073 Illinois U.S.A.
  • 3125578074 | +1 312-557-8074 Illinois U.S.A.
  • 3125578075 | +1 312-557-8075 Illinois U.S.A.
  • 3125578076 | +1 312-557-8076 Illinois U.S.A.
  • 3125578077 | +1 312-557-8077 Illinois U.S.A.
  • 3125578078 | +1 312-557-8078 Illinois U.S.A.
  • 3125578079 | +1 312-557-8079 Illinois U.S.A.
  • 3125578080 | +1 312-557-8080 Illinois U.S.A.
  • 3125578081 | +1 312-557-8081 Illinois U.S.A.
  • 3125578082 | +1 312-557-8082 Illinois U.S.A.
  • 3125578083 | +1 312-557-8083 Illinois U.S.A.
  • 3125578084 | +1 312-557-8084 Illinois U.S.A.
  • 3125578085 | +1 312-557-8085 Illinois U.S.A.
  • 3125578086 | +1 312-557-8086 Illinois U.S.A.
  • 3125578087 | +1 312-557-8087 Illinois U.S.A.
  • 3125578088 | +1 312-557-8088 Illinois U.S.A.
  • 3125578089 | +1 312-557-8089 Illinois U.S.A.
  • 3125578090 | +1 312-557-8090 Illinois U.S.A.
  • 3125578091 | +1 312-557-8091 Illinois U.S.A.
  • 3125578092 | +1 312-557-8092 Illinois U.S.A.
  • 3125578093 | +1 312-557-8093 Illinois U.S.A.
  • 3125578094 | +1 312-557-8094 Illinois U.S.A.
  • 3125578095 | +1 312-557-8095 Illinois U.S.A.
  • 3125578096 | +1 312-557-8096 Illinois U.S.A.
  • 3125578097 | +1 312-557-8097 Illinois U.S.A.
  • 3125578098 | +1 312-557-8098 Illinois U.S.A.
  • 3125578099 | +1 312-557-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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