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).

  • 3123414900 | +1 312-341-4900 Illinois U.S.A.
  • 3123414901 | +1 312-341-4901 Illinois U.S.A.
  • 3123414902 | +1 312-341-4902 Illinois U.S.A.
  • 3123414903 | +1 312-341-4903 Illinois U.S.A.
  • 3123414904 | +1 312-341-4904 Illinois U.S.A.
  • 3123414905 | +1 312-341-4905 Illinois U.S.A.
  • 3123414906 | +1 312-341-4906 Illinois U.S.A.
  • 3123414907 | +1 312-341-4907 Illinois U.S.A.
  • 3123414908 | +1 312-341-4908 Illinois U.S.A.
  • 3123414909 | +1 312-341-4909 Illinois U.S.A.
  • 3123414910 | +1 312-341-4910 Illinois U.S.A.
  • 3123414911 | +1 312-341-4911 Illinois U.S.A.
  • 3123414912 | +1 312-341-4912 Illinois U.S.A.
  • 3123414913 | +1 312-341-4913 Illinois U.S.A.
  • 3123414914 | +1 312-341-4914 Illinois U.S.A.
  • 3123414915 | +1 312-341-4915 Illinois U.S.A.
  • 3123414916 | +1 312-341-4916 Illinois U.S.A.
  • 3123414917 | +1 312-341-4917 Illinois U.S.A.
  • 3123414918 | +1 312-341-4918 Illinois U.S.A.
  • 3123414919 | +1 312-341-4919 Illinois U.S.A.
  • 3123414920 | +1 312-341-4920 Illinois U.S.A.
  • 3123414921 | +1 312-341-4921 Illinois U.S.A.
  • 3123414922 | +1 312-341-4922 Illinois U.S.A.
  • 3123414923 | +1 312-341-4923 Illinois U.S.A.
  • 3123414924 | +1 312-341-4924 Illinois U.S.A.
  • 3123414925 | +1 312-341-4925 Illinois U.S.A.
  • 3123414926 | +1 312-341-4926 Illinois U.S.A.
  • 3123414927 | +1 312-341-4927 Illinois U.S.A.
  • 3123414928 | +1 312-341-4928 Illinois U.S.A.
  • 3123414929 | +1 312-341-4929 Illinois U.S.A.
  • 3123414930 | +1 312-341-4930 Illinois U.S.A.
  • 3123414931 | +1 312-341-4931 Illinois U.S.A.
  • 3123414932 | +1 312-341-4932 Illinois U.S.A.
  • 3123414933 | +1 312-341-4933 Illinois U.S.A.
  • 3123414934 | +1 312-341-4934 Illinois U.S.A.
  • 3123414935 | +1 312-341-4935 Illinois U.S.A.
  • 3123414936 | +1 312-341-4936 Illinois U.S.A.
  • 3123414937 | +1 312-341-4937 Illinois U.S.A.
  • 3123414938 | +1 312-341-4938 Illinois U.S.A.
  • 3123414939 | +1 312-341-4939 Illinois U.S.A.
  • 3123414940 | +1 312-341-4940 Illinois U.S.A.
  • 3123414941 | +1 312-341-4941 Illinois U.S.A.
  • 3123414942 | +1 312-341-4942 Illinois U.S.A.
  • 3123414943 | +1 312-341-4943 Illinois U.S.A.
  • 3123414944 | +1 312-341-4944 Illinois U.S.A.
  • 3123414945 | +1 312-341-4945 Illinois U.S.A.
  • 3123414946 | +1 312-341-4946 Illinois U.S.A.
  • 3123414947 | +1 312-341-4947 Illinois U.S.A.
  • 3123414948 | +1 312-341-4948 Illinois U.S.A.
  • 3123414949 | +1 312-341-4949 Illinois U.S.A.
  • 3123414950 | +1 312-341-4950 Illinois U.S.A.
  • 3123414951 | +1 312-341-4951 Illinois U.S.A.
  • 3123414952 | +1 312-341-4952 Illinois U.S.A.
  • 3123414953 | +1 312-341-4953 Illinois U.S.A.
  • 3123414954 | +1 312-341-4954 Illinois U.S.A.
  • 3123414955 | +1 312-341-4955 Illinois U.S.A.
  • 3123414956 | +1 312-341-4956 Illinois U.S.A.
  • 3123414957 | +1 312-341-4957 Illinois U.S.A.
  • 3123414958 | +1 312-341-4958 Illinois U.S.A.
  • 3123414959 | +1 312-341-4959 Illinois U.S.A.
  • 3123414960 | +1 312-341-4960 Illinois U.S.A.
  • 3123414961 | +1 312-341-4961 Illinois U.S.A.
  • 3123414962 | +1 312-341-4962 Illinois U.S.A.
  • 3123414963 | +1 312-341-4963 Illinois U.S.A.
  • 3123414964 | +1 312-341-4964 Illinois U.S.A.
  • 3123414965 | +1 312-341-4965 Illinois U.S.A.
  • 3123414966 | +1 312-341-4966 Illinois U.S.A.
  • 3123414967 | +1 312-341-4967 Illinois U.S.A.
  • 3123414968 | +1 312-341-4968 Illinois U.S.A.
  • 3123414969 | +1 312-341-4969 Illinois U.S.A.
  • 3123414970 | +1 312-341-4970 Illinois U.S.A.
  • 3123414971 | +1 312-341-4971 Illinois U.S.A.
  • 3123414972 | +1 312-341-4972 Illinois U.S.A.
  • 3123414973 | +1 312-341-4973 Illinois U.S.A.
  • 3123414974 | +1 312-341-4974 Illinois U.S.A.
  • 3123414975 | +1 312-341-4975 Illinois U.S.A.
  • 3123414976 | +1 312-341-4976 Illinois U.S.A.
  • 3123414977 | +1 312-341-4977 Illinois U.S.A.
  • 3123414978 | +1 312-341-4978 Illinois U.S.A.
  • 3123414979 | +1 312-341-4979 Illinois U.S.A.
  • 3123414980 | +1 312-341-4980 Illinois U.S.A.
  • 3123414981 | +1 312-341-4981 Illinois U.S.A.
  • 3123414982 | +1 312-341-4982 Illinois U.S.A.
  • 3123414983 | +1 312-341-4983 Illinois U.S.A.
  • 3123414984 | +1 312-341-4984 Illinois U.S.A.
  • 3123414985 | +1 312-341-4985 Illinois U.S.A.
  • 3123414986 | +1 312-341-4986 Illinois U.S.A.
  • 3123414987 | +1 312-341-4987 Illinois U.S.A.
  • 3123414988 | +1 312-341-4988 Illinois U.S.A.
  • 3123414989 | +1 312-341-4989 Illinois U.S.A.
  • 3123414990 | +1 312-341-4990 Illinois U.S.A.
  • 3123414991 | +1 312-341-4991 Illinois U.S.A.
  • 3123414992 | +1 312-341-4992 Illinois U.S.A.
  • 3123414993 | +1 312-341-4993 Illinois U.S.A.
  • 3123414994 | +1 312-341-4994 Illinois U.S.A.
  • 3123414995 | +1 312-341-4995 Illinois U.S.A.
  • 3123414996 | +1 312-341-4996 Illinois U.S.A.
  • 3123414997 | +1 312-341-4997 Illinois U.S.A.
  • 3123414998 | +1 312-341-4998 Illinois U.S.A.
  • 3123414999 | +1 312-341-4999 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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