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).

  • 3129798000 | +1 312-979-8000 Illinois U.S.A.
  • 3129798001 | +1 312-979-8001 Illinois U.S.A.
  • 3129798002 | +1 312-979-8002 Illinois U.S.A.
  • 3129798003 | +1 312-979-8003 Illinois U.S.A.
  • 3129798004 | +1 312-979-8004 Illinois U.S.A.
  • 3129798005 | +1 312-979-8005 Illinois U.S.A.
  • 3129798006 | +1 312-979-8006 Illinois U.S.A.
  • 3129798007 | +1 312-979-8007 Illinois U.S.A.
  • 3129798008 | +1 312-979-8008 Illinois U.S.A.
  • 3129798009 | +1 312-979-8009 Illinois U.S.A.
  • 3129798010 | +1 312-979-8010 Illinois U.S.A.
  • 3129798011 | +1 312-979-8011 Illinois U.S.A.
  • 3129798012 | +1 312-979-8012 Illinois U.S.A.
  • 3129798013 | +1 312-979-8013 Illinois U.S.A.
  • 3129798014 | +1 312-979-8014 Illinois U.S.A.
  • 3129798015 | +1 312-979-8015 Illinois U.S.A.
  • 3129798016 | +1 312-979-8016 Illinois U.S.A.
  • 3129798017 | +1 312-979-8017 Illinois U.S.A.
  • 3129798018 | +1 312-979-8018 Illinois U.S.A.
  • 3129798019 | +1 312-979-8019 Illinois U.S.A.
  • 3129798020 | +1 312-979-8020 Illinois U.S.A.
  • 3129798021 | +1 312-979-8021 Illinois U.S.A.
  • 3129798022 | +1 312-979-8022 Illinois U.S.A.
  • 3129798023 | +1 312-979-8023 Illinois U.S.A.
  • 3129798024 | +1 312-979-8024 Illinois U.S.A.
  • 3129798025 | +1 312-979-8025 Illinois U.S.A.
  • 3129798026 | +1 312-979-8026 Illinois U.S.A.
  • 3129798027 | +1 312-979-8027 Illinois U.S.A.
  • 3129798028 | +1 312-979-8028 Illinois U.S.A.
  • 3129798029 | +1 312-979-8029 Illinois U.S.A.
  • 3129798030 | +1 312-979-8030 Illinois U.S.A.
  • 3129798031 | +1 312-979-8031 Illinois U.S.A.
  • 3129798032 | +1 312-979-8032 Illinois U.S.A.
  • 3129798033 | +1 312-979-8033 Illinois U.S.A.
  • 3129798034 | +1 312-979-8034 Illinois U.S.A.
  • 3129798035 | +1 312-979-8035 Illinois U.S.A.
  • 3129798036 | +1 312-979-8036 Illinois U.S.A.
  • 3129798037 | +1 312-979-8037 Illinois U.S.A.
  • 3129798038 | +1 312-979-8038 Illinois U.S.A.
  • 3129798039 | +1 312-979-8039 Illinois U.S.A.
  • 3129798040 | +1 312-979-8040 Illinois U.S.A.
  • 3129798041 | +1 312-979-8041 Illinois U.S.A.
  • 3129798042 | +1 312-979-8042 Illinois U.S.A.
  • 3129798043 | +1 312-979-8043 Illinois U.S.A.
  • 3129798044 | +1 312-979-8044 Illinois U.S.A.
  • 3129798045 | +1 312-979-8045 Illinois U.S.A.
  • 3129798046 | +1 312-979-8046 Illinois U.S.A.
  • 3129798047 | +1 312-979-8047 Illinois U.S.A.
  • 3129798048 | +1 312-979-8048 Illinois U.S.A.
  • 3129798049 | +1 312-979-8049 Illinois U.S.A.
  • 3129798050 | +1 312-979-8050 Illinois U.S.A.
  • 3129798051 | +1 312-979-8051 Illinois U.S.A.
  • 3129798052 | +1 312-979-8052 Illinois U.S.A.
  • 3129798053 | +1 312-979-8053 Illinois U.S.A.
  • 3129798054 | +1 312-979-8054 Illinois U.S.A.
  • 3129798055 | +1 312-979-8055 Illinois U.S.A.
  • 3129798056 | +1 312-979-8056 Illinois U.S.A.
  • 3129798057 | +1 312-979-8057 Illinois U.S.A.
  • 3129798058 | +1 312-979-8058 Illinois U.S.A.
  • 3129798059 | +1 312-979-8059 Illinois U.S.A.
  • 3129798060 | +1 312-979-8060 Illinois U.S.A.
  • 3129798061 | +1 312-979-8061 Illinois U.S.A.
  • 3129798062 | +1 312-979-8062 Illinois U.S.A.
  • 3129798063 | +1 312-979-8063 Illinois U.S.A.
  • 3129798064 | +1 312-979-8064 Illinois U.S.A.
  • 3129798065 | +1 312-979-8065 Illinois U.S.A.
  • 3129798066 | +1 312-979-8066 Illinois U.S.A.
  • 3129798067 | +1 312-979-8067 Illinois U.S.A.
  • 3129798068 | +1 312-979-8068 Illinois U.S.A.
  • 3129798069 | +1 312-979-8069 Illinois U.S.A.
  • 3129798070 | +1 312-979-8070 Illinois U.S.A.
  • 3129798071 | +1 312-979-8071 Illinois U.S.A.
  • 3129798072 | +1 312-979-8072 Illinois U.S.A.
  • 3129798073 | +1 312-979-8073 Illinois U.S.A.
  • 3129798074 | +1 312-979-8074 Illinois U.S.A.
  • 3129798075 | +1 312-979-8075 Illinois U.S.A.
  • 3129798076 | +1 312-979-8076 Illinois U.S.A.
  • 3129798077 | +1 312-979-8077 Illinois U.S.A.
  • 3129798078 | +1 312-979-8078 Illinois U.S.A.
  • 3129798079 | +1 312-979-8079 Illinois U.S.A.
  • 3129798080 | +1 312-979-8080 Illinois U.S.A.
  • 3129798081 | +1 312-979-8081 Illinois U.S.A.
  • 3129798082 | +1 312-979-8082 Illinois U.S.A.
  • 3129798083 | +1 312-979-8083 Illinois U.S.A.
  • 3129798084 | +1 312-979-8084 Illinois U.S.A.
  • 3129798085 | +1 312-979-8085 Illinois U.S.A.
  • 3129798086 | +1 312-979-8086 Illinois U.S.A.
  • 3129798087 | +1 312-979-8087 Illinois U.S.A.
  • 3129798088 | +1 312-979-8088 Illinois U.S.A.
  • 3129798089 | +1 312-979-8089 Illinois U.S.A.
  • 3129798090 | +1 312-979-8090 Illinois U.S.A.
  • 3129798091 | +1 312-979-8091 Illinois U.S.A.
  • 3129798092 | +1 312-979-8092 Illinois U.S.A.
  • 3129798093 | +1 312-979-8093 Illinois U.S.A.
  • 3129798094 | +1 312-979-8094 Illinois U.S.A.
  • 3129798095 | +1 312-979-8095 Illinois U.S.A.
  • 3129798096 | +1 312-979-8096 Illinois U.S.A.
  • 3129798097 | +1 312-979-8097 Illinois U.S.A.
  • 3129798098 | +1 312-979-8098 Illinois U.S.A.
  • 3129798099 | +1 312-979-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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