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).

  • 3129168000 | +1 312-916-8000 Illinois U.S.A.
  • 3129168001 | +1 312-916-8001 Illinois U.S.A.
  • 3129168002 | +1 312-916-8002 Illinois U.S.A.
  • 3129168003 | +1 312-916-8003 Illinois U.S.A.
  • 3129168004 | +1 312-916-8004 Illinois U.S.A.
  • 3129168005 | +1 312-916-8005 Illinois U.S.A.
  • 3129168006 | +1 312-916-8006 Illinois U.S.A.
  • 3129168007 | +1 312-916-8007 Illinois U.S.A.
  • 3129168008 | +1 312-916-8008 Illinois U.S.A.
  • 3129168009 | +1 312-916-8009 Illinois U.S.A.
  • 3129168010 | +1 312-916-8010 Illinois U.S.A.
  • 3129168011 | +1 312-916-8011 Illinois U.S.A.
  • 3129168012 | +1 312-916-8012 Illinois U.S.A.
  • 3129168013 | +1 312-916-8013 Illinois U.S.A.
  • 3129168014 | +1 312-916-8014 Illinois U.S.A.
  • 3129168015 | +1 312-916-8015 Illinois U.S.A.
  • 3129168016 | +1 312-916-8016 Illinois U.S.A.
  • 3129168017 | +1 312-916-8017 Illinois U.S.A.
  • 3129168018 | +1 312-916-8018 Illinois U.S.A.
  • 3129168019 | +1 312-916-8019 Illinois U.S.A.
  • 3129168020 | +1 312-916-8020 Illinois U.S.A.
  • 3129168021 | +1 312-916-8021 Illinois U.S.A.
  • 3129168022 | +1 312-916-8022 Illinois U.S.A.
  • 3129168023 | +1 312-916-8023 Illinois U.S.A.
  • 3129168024 | +1 312-916-8024 Illinois U.S.A.
  • 3129168025 | +1 312-916-8025 Illinois U.S.A.
  • 3129168026 | +1 312-916-8026 Illinois U.S.A.
  • 3129168027 | +1 312-916-8027 Illinois U.S.A.
  • 3129168028 | +1 312-916-8028 Illinois U.S.A.
  • 3129168029 | +1 312-916-8029 Illinois U.S.A.
  • 3129168030 | +1 312-916-8030 Illinois U.S.A.
  • 3129168031 | +1 312-916-8031 Illinois U.S.A.
  • 3129168032 | +1 312-916-8032 Illinois U.S.A.
  • 3129168033 | +1 312-916-8033 Illinois U.S.A.
  • 3129168034 | +1 312-916-8034 Illinois U.S.A.
  • 3129168035 | +1 312-916-8035 Illinois U.S.A.
  • 3129168036 | +1 312-916-8036 Illinois U.S.A.
  • 3129168037 | +1 312-916-8037 Illinois U.S.A.
  • 3129168038 | +1 312-916-8038 Illinois U.S.A.
  • 3129168039 | +1 312-916-8039 Illinois U.S.A.
  • 3129168040 | +1 312-916-8040 Illinois U.S.A.
  • 3129168041 | +1 312-916-8041 Illinois U.S.A.
  • 3129168042 | +1 312-916-8042 Illinois U.S.A.
  • 3129168043 | +1 312-916-8043 Illinois U.S.A.
  • 3129168044 | +1 312-916-8044 Illinois U.S.A.
  • 3129168045 | +1 312-916-8045 Illinois U.S.A.
  • 3129168046 | +1 312-916-8046 Illinois U.S.A.
  • 3129168047 | +1 312-916-8047 Illinois U.S.A.
  • 3129168048 | +1 312-916-8048 Illinois U.S.A.
  • 3129168049 | +1 312-916-8049 Illinois U.S.A.
  • 3129168050 | +1 312-916-8050 Illinois U.S.A.
  • 3129168051 | +1 312-916-8051 Illinois U.S.A.
  • 3129168052 | +1 312-916-8052 Illinois U.S.A.
  • 3129168053 | +1 312-916-8053 Illinois U.S.A.
  • 3129168054 | +1 312-916-8054 Illinois U.S.A.
  • 3129168055 | +1 312-916-8055 Illinois U.S.A.
  • 3129168056 | +1 312-916-8056 Illinois U.S.A.
  • 3129168057 | +1 312-916-8057 Illinois U.S.A.
  • 3129168058 | +1 312-916-8058 Illinois U.S.A.
  • 3129168059 | +1 312-916-8059 Illinois U.S.A.
  • 3129168060 | +1 312-916-8060 Illinois U.S.A.
  • 3129168061 | +1 312-916-8061 Illinois U.S.A.
  • 3129168062 | +1 312-916-8062 Illinois U.S.A.
  • 3129168063 | +1 312-916-8063 Illinois U.S.A.
  • 3129168064 | +1 312-916-8064 Illinois U.S.A.
  • 3129168065 | +1 312-916-8065 Illinois U.S.A.
  • 3129168066 | +1 312-916-8066 Illinois U.S.A.
  • 3129168067 | +1 312-916-8067 Illinois U.S.A.
  • 3129168068 | +1 312-916-8068 Illinois U.S.A.
  • 3129168069 | +1 312-916-8069 Illinois U.S.A.
  • 3129168070 | +1 312-916-8070 Illinois U.S.A.
  • 3129168071 | +1 312-916-8071 Illinois U.S.A.
  • 3129168072 | +1 312-916-8072 Illinois U.S.A.
  • 3129168073 | +1 312-916-8073 Illinois U.S.A.
  • 3129168074 | +1 312-916-8074 Illinois U.S.A.
  • 3129168075 | +1 312-916-8075 Illinois U.S.A.
  • 3129168076 | +1 312-916-8076 Illinois U.S.A.
  • 3129168077 | +1 312-916-8077 Illinois U.S.A.
  • 3129168078 | +1 312-916-8078 Illinois U.S.A.
  • 3129168079 | +1 312-916-8079 Illinois U.S.A.
  • 3129168080 | +1 312-916-8080 Illinois U.S.A.
  • 3129168081 | +1 312-916-8081 Illinois U.S.A.
  • 3129168082 | +1 312-916-8082 Illinois U.S.A.
  • 3129168083 | +1 312-916-8083 Illinois U.S.A.
  • 3129168084 | +1 312-916-8084 Illinois U.S.A.
  • 3129168085 | +1 312-916-8085 Illinois U.S.A.
  • 3129168086 | +1 312-916-8086 Illinois U.S.A.
  • 3129168087 | +1 312-916-8087 Illinois U.S.A.
  • 3129168088 | +1 312-916-8088 Illinois U.S.A.
  • 3129168089 | +1 312-916-8089 Illinois U.S.A.
  • 3129168090 | +1 312-916-8090 Illinois U.S.A.
  • 3129168091 | +1 312-916-8091 Illinois U.S.A.
  • 3129168092 | +1 312-916-8092 Illinois U.S.A.
  • 3129168093 | +1 312-916-8093 Illinois U.S.A.
  • 3129168094 | +1 312-916-8094 Illinois U.S.A.
  • 3129168095 | +1 312-916-8095 Illinois U.S.A.
  • 3129168096 | +1 312-916-8096 Illinois U.S.A.
  • 3129168097 | +1 312-916-8097 Illinois U.S.A.
  • 3129168098 | +1 312-916-8098 Illinois U.S.A.
  • 3129168099 | +1 312-916-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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