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).

  • 3126658000 | +1 312-665-8000 Illinois U.S.A.
  • 3126658001 | +1 312-665-8001 Illinois U.S.A.
  • 3126658002 | +1 312-665-8002 Illinois U.S.A.
  • 3126658003 | +1 312-665-8003 Illinois U.S.A.
  • 3126658004 | +1 312-665-8004 Illinois U.S.A.
  • 3126658005 | +1 312-665-8005 Illinois U.S.A.
  • 3126658006 | +1 312-665-8006 Illinois U.S.A.
  • 3126658007 | +1 312-665-8007 Illinois U.S.A.
  • 3126658008 | +1 312-665-8008 Illinois U.S.A.
  • 3126658009 | +1 312-665-8009 Illinois U.S.A.
  • 3126658010 | +1 312-665-8010 Illinois U.S.A.
  • 3126658011 | +1 312-665-8011 Illinois U.S.A.
  • 3126658012 | +1 312-665-8012 Illinois U.S.A.
  • 3126658013 | +1 312-665-8013 Illinois U.S.A.
  • 3126658014 | +1 312-665-8014 Illinois U.S.A.
  • 3126658015 | +1 312-665-8015 Illinois U.S.A.
  • 3126658016 | +1 312-665-8016 Illinois U.S.A.
  • 3126658017 | +1 312-665-8017 Illinois U.S.A.
  • 3126658018 | +1 312-665-8018 Illinois U.S.A.
  • 3126658019 | +1 312-665-8019 Illinois U.S.A.
  • 3126658020 | +1 312-665-8020 Illinois U.S.A.
  • 3126658021 | +1 312-665-8021 Illinois U.S.A.
  • 3126658022 | +1 312-665-8022 Illinois U.S.A.
  • 3126658023 | +1 312-665-8023 Illinois U.S.A.
  • 3126658024 | +1 312-665-8024 Illinois U.S.A.
  • 3126658025 | +1 312-665-8025 Illinois U.S.A.
  • 3126658026 | +1 312-665-8026 Illinois U.S.A.
  • 3126658027 | +1 312-665-8027 Illinois U.S.A.
  • 3126658028 | +1 312-665-8028 Illinois U.S.A.
  • 3126658029 | +1 312-665-8029 Illinois U.S.A.
  • 3126658030 | +1 312-665-8030 Illinois U.S.A.
  • 3126658031 | +1 312-665-8031 Illinois U.S.A.
  • 3126658032 | +1 312-665-8032 Illinois U.S.A.
  • 3126658033 | +1 312-665-8033 Illinois U.S.A.
  • 3126658034 | +1 312-665-8034 Illinois U.S.A.
  • 3126658035 | +1 312-665-8035 Illinois U.S.A.
  • 3126658036 | +1 312-665-8036 Illinois U.S.A.
  • 3126658037 | +1 312-665-8037 Illinois U.S.A.
  • 3126658038 | +1 312-665-8038 Illinois U.S.A.
  • 3126658039 | +1 312-665-8039 Illinois U.S.A.
  • 3126658040 | +1 312-665-8040 Illinois U.S.A.
  • 3126658041 | +1 312-665-8041 Illinois U.S.A.
  • 3126658042 | +1 312-665-8042 Illinois U.S.A.
  • 3126658043 | +1 312-665-8043 Illinois U.S.A.
  • 3126658044 | +1 312-665-8044 Illinois U.S.A.
  • 3126658045 | +1 312-665-8045 Illinois U.S.A.
  • 3126658046 | +1 312-665-8046 Illinois U.S.A.
  • 3126658047 | +1 312-665-8047 Illinois U.S.A.
  • 3126658048 | +1 312-665-8048 Illinois U.S.A.
  • 3126658049 | +1 312-665-8049 Illinois U.S.A.
  • 3126658050 | +1 312-665-8050 Illinois U.S.A.
  • 3126658051 | +1 312-665-8051 Illinois U.S.A.
  • 3126658052 | +1 312-665-8052 Illinois U.S.A.
  • 3126658053 | +1 312-665-8053 Illinois U.S.A.
  • 3126658054 | +1 312-665-8054 Illinois U.S.A.
  • 3126658055 | +1 312-665-8055 Illinois U.S.A.
  • 3126658056 | +1 312-665-8056 Illinois U.S.A.
  • 3126658057 | +1 312-665-8057 Illinois U.S.A.
  • 3126658058 | +1 312-665-8058 Illinois U.S.A.
  • 3126658059 | +1 312-665-8059 Illinois U.S.A.
  • 3126658060 | +1 312-665-8060 Illinois U.S.A.
  • 3126658061 | +1 312-665-8061 Illinois U.S.A.
  • 3126658062 | +1 312-665-8062 Illinois U.S.A.
  • 3126658063 | +1 312-665-8063 Illinois U.S.A.
  • 3126658064 | +1 312-665-8064 Illinois U.S.A.
  • 3126658065 | +1 312-665-8065 Illinois U.S.A.
  • 3126658066 | +1 312-665-8066 Illinois U.S.A.
  • 3126658067 | +1 312-665-8067 Illinois U.S.A.
  • 3126658068 | +1 312-665-8068 Illinois U.S.A.
  • 3126658069 | +1 312-665-8069 Illinois U.S.A.
  • 3126658070 | +1 312-665-8070 Illinois U.S.A.
  • 3126658071 | +1 312-665-8071 Illinois U.S.A.
  • 3126658072 | +1 312-665-8072 Illinois U.S.A.
  • 3126658073 | +1 312-665-8073 Illinois U.S.A.
  • 3126658074 | +1 312-665-8074 Illinois U.S.A.
  • 3126658075 | +1 312-665-8075 Illinois U.S.A.
  • 3126658076 | +1 312-665-8076 Illinois U.S.A.
  • 3126658077 | +1 312-665-8077 Illinois U.S.A.
  • 3126658078 | +1 312-665-8078 Illinois U.S.A.
  • 3126658079 | +1 312-665-8079 Illinois U.S.A.
  • 3126658080 | +1 312-665-8080 Illinois U.S.A.
  • 3126658081 | +1 312-665-8081 Illinois U.S.A.
  • 3126658082 | +1 312-665-8082 Illinois U.S.A.
  • 3126658083 | +1 312-665-8083 Illinois U.S.A.
  • 3126658084 | +1 312-665-8084 Illinois U.S.A.
  • 3126658085 | +1 312-665-8085 Illinois U.S.A.
  • 3126658086 | +1 312-665-8086 Illinois U.S.A.
  • 3126658087 | +1 312-665-8087 Illinois U.S.A.
  • 3126658088 | +1 312-665-8088 Illinois U.S.A.
  • 3126658089 | +1 312-665-8089 Illinois U.S.A.
  • 3126658090 | +1 312-665-8090 Illinois U.S.A.
  • 3126658091 | +1 312-665-8091 Illinois U.S.A.
  • 3126658092 | +1 312-665-8092 Illinois U.S.A.
  • 3126658093 | +1 312-665-8093 Illinois U.S.A.
  • 3126658094 | +1 312-665-8094 Illinois U.S.A.
  • 3126658095 | +1 312-665-8095 Illinois U.S.A.
  • 3126658096 | +1 312-665-8096 Illinois U.S.A.
  • 3126658097 | +1 312-665-8097 Illinois U.S.A.
  • 3126658098 | +1 312-665-8098 Illinois U.S.A.
  • 3126658099 | +1 312-665-8099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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