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).

  • 3129858000 | +1 312-985-8000 Illinois U.S.A.
  • 3129858001 | +1 312-985-8001 Illinois U.S.A.
  • 3129858002 | +1 312-985-8002 Illinois U.S.A.
  • 3129858003 | +1 312-985-8003 Illinois U.S.A.
  • 3129858004 | +1 312-985-8004 Illinois U.S.A.
  • 3129858005 | +1 312-985-8005 Illinois U.S.A.
  • 3129858006 | +1 312-985-8006 Illinois U.S.A.
  • 3129858007 | +1 312-985-8007 Illinois U.S.A.
  • 3129858008 | +1 312-985-8008 Illinois U.S.A.
  • 3129858009 | +1 312-985-8009 Illinois U.S.A.
  • 3129858010 | +1 312-985-8010 Illinois U.S.A.
  • 3129858011 | +1 312-985-8011 Illinois U.S.A.
  • 3129858012 | +1 312-985-8012 Illinois U.S.A.
  • 3129858013 | +1 312-985-8013 Illinois U.S.A.
  • 3129858014 | +1 312-985-8014 Illinois U.S.A.
  • 3129858015 | +1 312-985-8015 Illinois U.S.A.
  • 3129858016 | +1 312-985-8016 Illinois U.S.A.
  • 3129858017 | +1 312-985-8017 Illinois U.S.A.
  • 3129858018 | +1 312-985-8018 Illinois U.S.A.
  • 3129858019 | +1 312-985-8019 Illinois U.S.A.
  • 3129858020 | +1 312-985-8020 Illinois U.S.A.
  • 3129858021 | +1 312-985-8021 Illinois U.S.A.
  • 3129858022 | +1 312-985-8022 Illinois U.S.A.
  • 3129858023 | +1 312-985-8023 Illinois U.S.A.
  • 3129858024 | +1 312-985-8024 Illinois U.S.A.
  • 3129858025 | +1 312-985-8025 Illinois U.S.A.
  • 3129858026 | +1 312-985-8026 Illinois U.S.A.
  • 3129858027 | +1 312-985-8027 Illinois U.S.A.
  • 3129858028 | +1 312-985-8028 Illinois U.S.A.
  • 3129858029 | +1 312-985-8029 Illinois U.S.A.
  • 3129858030 | +1 312-985-8030 Illinois U.S.A.
  • 3129858031 | +1 312-985-8031 Illinois U.S.A.
  • 3129858032 | +1 312-985-8032 Illinois U.S.A.
  • 3129858033 | +1 312-985-8033 Illinois U.S.A.
  • 3129858034 | +1 312-985-8034 Illinois U.S.A.
  • 3129858035 | +1 312-985-8035 Illinois U.S.A.
  • 3129858036 | +1 312-985-8036 Illinois U.S.A.
  • 3129858037 | +1 312-985-8037 Illinois U.S.A.
  • 3129858038 | +1 312-985-8038 Illinois U.S.A.
  • 3129858039 | +1 312-985-8039 Illinois U.S.A.
  • 3129858040 | +1 312-985-8040 Illinois U.S.A.
  • 3129858041 | +1 312-985-8041 Illinois U.S.A.
  • 3129858042 | +1 312-985-8042 Illinois U.S.A.
  • 3129858043 | +1 312-985-8043 Illinois U.S.A.
  • 3129858044 | +1 312-985-8044 Illinois U.S.A.
  • 3129858045 | +1 312-985-8045 Illinois U.S.A.
  • 3129858046 | +1 312-985-8046 Illinois U.S.A.
  • 3129858047 | +1 312-985-8047 Illinois U.S.A.
  • 3129858048 | +1 312-985-8048 Illinois U.S.A.
  • 3129858049 | +1 312-985-8049 Illinois U.S.A.
  • 3129858050 | +1 312-985-8050 Illinois U.S.A.
  • 3129858051 | +1 312-985-8051 Illinois U.S.A.
  • 3129858052 | +1 312-985-8052 Illinois U.S.A.
  • 3129858053 | +1 312-985-8053 Illinois U.S.A.
  • 3129858054 | +1 312-985-8054 Illinois U.S.A.
  • 3129858055 | +1 312-985-8055 Illinois U.S.A.
  • 3129858056 | +1 312-985-8056 Illinois U.S.A.
  • 3129858057 | +1 312-985-8057 Illinois U.S.A.
  • 3129858058 | +1 312-985-8058 Illinois U.S.A.
  • 3129858059 | +1 312-985-8059 Illinois U.S.A.
  • 3129858060 | +1 312-985-8060 Illinois U.S.A.
  • 3129858061 | +1 312-985-8061 Illinois U.S.A.
  • 3129858062 | +1 312-985-8062 Illinois U.S.A.
  • 3129858063 | +1 312-985-8063 Illinois U.S.A.
  • 3129858064 | +1 312-985-8064 Illinois U.S.A.
  • 3129858065 | +1 312-985-8065 Illinois U.S.A.
  • 3129858066 | +1 312-985-8066 Illinois U.S.A.
  • 3129858067 | +1 312-985-8067 Illinois U.S.A.
  • 3129858068 | +1 312-985-8068 Illinois U.S.A.
  • 3129858069 | +1 312-985-8069 Illinois U.S.A.
  • 3129858070 | +1 312-985-8070 Illinois U.S.A.
  • 3129858071 | +1 312-985-8071 Illinois U.S.A.
  • 3129858072 | +1 312-985-8072 Illinois U.S.A.
  • 3129858073 | +1 312-985-8073 Illinois U.S.A.
  • 3129858074 | +1 312-985-8074 Illinois U.S.A.
  • 3129858075 | +1 312-985-8075 Illinois U.S.A.
  • 3129858076 | +1 312-985-8076 Illinois U.S.A.
  • 3129858077 | +1 312-985-8077 Illinois U.S.A.
  • 3129858078 | +1 312-985-8078 Illinois U.S.A.
  • 3129858079 | +1 312-985-8079 Illinois U.S.A.
  • 3129858080 | +1 312-985-8080 Illinois U.S.A.
  • 3129858081 | +1 312-985-8081 Illinois U.S.A.
  • 3129858082 | +1 312-985-8082 Illinois U.S.A.
  • 3129858083 | +1 312-985-8083 Illinois U.S.A.
  • 3129858084 | +1 312-985-8084 Illinois U.S.A.
  • 3129858085 | +1 312-985-8085 Illinois U.S.A.
  • 3129858086 | +1 312-985-8086 Illinois U.S.A.
  • 3129858087 | +1 312-985-8087 Illinois U.S.A.
  • 3129858088 | +1 312-985-8088 Illinois U.S.A.
  • 3129858089 | +1 312-985-8089 Illinois U.S.A.
  • 3129858090 | +1 312-985-8090 Illinois U.S.A.
  • 3129858091 | +1 312-985-8091 Illinois U.S.A.
  • 3129858092 | +1 312-985-8092 Illinois U.S.A.
  • 3129858093 | +1 312-985-8093 Illinois U.S.A.
  • 3129858094 | +1 312-985-8094 Illinois U.S.A.
  • 3129858095 | +1 312-985-8095 Illinois U.S.A.
  • 3129858096 | +1 312-985-8096 Illinois U.S.A.
  • 3129858097 | +1 312-985-8097 Illinois U.S.A.
  • 3129858098 | +1 312-985-8098 Illinois U.S.A.
  • 3129858099 | +1 312-985-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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