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).

  • 3128878000 | +1 312-887-8000 Illinois U.S.A.
  • 3128878001 | +1 312-887-8001 Illinois U.S.A.
  • 3128878002 | +1 312-887-8002 Illinois U.S.A.
  • 3128878003 | +1 312-887-8003 Illinois U.S.A.
  • 3128878004 | +1 312-887-8004 Illinois U.S.A.
  • 3128878005 | +1 312-887-8005 Illinois U.S.A.
  • 3128878006 | +1 312-887-8006 Illinois U.S.A.
  • 3128878007 | +1 312-887-8007 Illinois U.S.A.
  • 3128878008 | +1 312-887-8008 Illinois U.S.A.
  • 3128878009 | +1 312-887-8009 Illinois U.S.A.
  • 3128878010 | +1 312-887-8010 Illinois U.S.A.
  • 3128878011 | +1 312-887-8011 Illinois U.S.A.
  • 3128878012 | +1 312-887-8012 Illinois U.S.A.
  • 3128878013 | +1 312-887-8013 Illinois U.S.A.
  • 3128878014 | +1 312-887-8014 Illinois U.S.A.
  • 3128878015 | +1 312-887-8015 Illinois U.S.A.
  • 3128878016 | +1 312-887-8016 Illinois U.S.A.
  • 3128878017 | +1 312-887-8017 Illinois U.S.A.
  • 3128878018 | +1 312-887-8018 Illinois U.S.A.
  • 3128878019 | +1 312-887-8019 Illinois U.S.A.
  • 3128878020 | +1 312-887-8020 Illinois U.S.A.
  • 3128878021 | +1 312-887-8021 Illinois U.S.A.
  • 3128878022 | +1 312-887-8022 Illinois U.S.A.
  • 3128878023 | +1 312-887-8023 Illinois U.S.A.
  • 3128878024 | +1 312-887-8024 Illinois U.S.A.
  • 3128878025 | +1 312-887-8025 Illinois U.S.A.
  • 3128878026 | +1 312-887-8026 Illinois U.S.A.
  • 3128878027 | +1 312-887-8027 Illinois U.S.A.
  • 3128878028 | +1 312-887-8028 Illinois U.S.A.
  • 3128878029 | +1 312-887-8029 Illinois U.S.A.
  • 3128878030 | +1 312-887-8030 Illinois U.S.A.
  • 3128878031 | +1 312-887-8031 Illinois U.S.A.
  • 3128878032 | +1 312-887-8032 Illinois U.S.A.
  • 3128878033 | +1 312-887-8033 Illinois U.S.A.
  • 3128878034 | +1 312-887-8034 Illinois U.S.A.
  • 3128878035 | +1 312-887-8035 Illinois U.S.A.
  • 3128878036 | +1 312-887-8036 Illinois U.S.A.
  • 3128878037 | +1 312-887-8037 Illinois U.S.A.
  • 3128878038 | +1 312-887-8038 Illinois U.S.A.
  • 3128878039 | +1 312-887-8039 Illinois U.S.A.
  • 3128878040 | +1 312-887-8040 Illinois U.S.A.
  • 3128878041 | +1 312-887-8041 Illinois U.S.A.
  • 3128878042 | +1 312-887-8042 Illinois U.S.A.
  • 3128878043 | +1 312-887-8043 Illinois U.S.A.
  • 3128878044 | +1 312-887-8044 Illinois U.S.A.
  • 3128878045 | +1 312-887-8045 Illinois U.S.A.
  • 3128878046 | +1 312-887-8046 Illinois U.S.A.
  • 3128878047 | +1 312-887-8047 Illinois U.S.A.
  • 3128878048 | +1 312-887-8048 Illinois U.S.A.
  • 3128878049 | +1 312-887-8049 Illinois U.S.A.
  • 3128878050 | +1 312-887-8050 Illinois U.S.A.
  • 3128878051 | +1 312-887-8051 Illinois U.S.A.
  • 3128878052 | +1 312-887-8052 Illinois U.S.A.
  • 3128878053 | +1 312-887-8053 Illinois U.S.A.
  • 3128878054 | +1 312-887-8054 Illinois U.S.A.
  • 3128878055 | +1 312-887-8055 Illinois U.S.A.
  • 3128878056 | +1 312-887-8056 Illinois U.S.A.
  • 3128878057 | +1 312-887-8057 Illinois U.S.A.
  • 3128878058 | +1 312-887-8058 Illinois U.S.A.
  • 3128878059 | +1 312-887-8059 Illinois U.S.A.
  • 3128878060 | +1 312-887-8060 Illinois U.S.A.
  • 3128878061 | +1 312-887-8061 Illinois U.S.A.
  • 3128878062 | +1 312-887-8062 Illinois U.S.A.
  • 3128878063 | +1 312-887-8063 Illinois U.S.A.
  • 3128878064 | +1 312-887-8064 Illinois U.S.A.
  • 3128878065 | +1 312-887-8065 Illinois U.S.A.
  • 3128878066 | +1 312-887-8066 Illinois U.S.A.
  • 3128878067 | +1 312-887-8067 Illinois U.S.A.
  • 3128878068 | +1 312-887-8068 Illinois U.S.A.
  • 3128878069 | +1 312-887-8069 Illinois U.S.A.
  • 3128878070 | +1 312-887-8070 Illinois U.S.A.
  • 3128878071 | +1 312-887-8071 Illinois U.S.A.
  • 3128878072 | +1 312-887-8072 Illinois U.S.A.
  • 3128878073 | +1 312-887-8073 Illinois U.S.A.
  • 3128878074 | +1 312-887-8074 Illinois U.S.A.
  • 3128878075 | +1 312-887-8075 Illinois U.S.A.
  • 3128878076 | +1 312-887-8076 Illinois U.S.A.
  • 3128878077 | +1 312-887-8077 Illinois U.S.A.
  • 3128878078 | +1 312-887-8078 Illinois U.S.A.
  • 3128878079 | +1 312-887-8079 Illinois U.S.A.
  • 3128878080 | +1 312-887-8080 Illinois U.S.A.
  • 3128878081 | +1 312-887-8081 Illinois U.S.A.
  • 3128878082 | +1 312-887-8082 Illinois U.S.A.
  • 3128878083 | +1 312-887-8083 Illinois U.S.A.
  • 3128878084 | +1 312-887-8084 Illinois U.S.A.
  • 3128878085 | +1 312-887-8085 Illinois U.S.A.
  • 3128878086 | +1 312-887-8086 Illinois U.S.A.
  • 3128878087 | +1 312-887-8087 Illinois U.S.A.
  • 3128878088 | +1 312-887-8088 Illinois U.S.A.
  • 3128878089 | +1 312-887-8089 Illinois U.S.A.
  • 3128878090 | +1 312-887-8090 Illinois U.S.A.
  • 3128878091 | +1 312-887-8091 Illinois U.S.A.
  • 3128878092 | +1 312-887-8092 Illinois U.S.A.
  • 3128878093 | +1 312-887-8093 Illinois U.S.A.
  • 3128878094 | +1 312-887-8094 Illinois U.S.A.
  • 3128878095 | +1 312-887-8095 Illinois U.S.A.
  • 3128878096 | +1 312-887-8096 Illinois U.S.A.
  • 3128878097 | +1 312-887-8097 Illinois U.S.A.
  • 3128878098 | +1 312-887-8098 Illinois U.S.A.
  • 3128878099 | +1 312-887-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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