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).

  • 3127825900 | +1 312-782-5900 Illinois U.S.A.
  • 3127825901 | +1 312-782-5901 Illinois U.S.A.
  • 3127825902 | +1 312-782-5902 Illinois U.S.A.
  • 3127825903 | +1 312-782-5903 Illinois U.S.A.
  • 3127825904 | +1 312-782-5904 Illinois U.S.A.
  • 3127825905 | +1 312-782-5905 Illinois U.S.A.
  • 3127825906 | +1 312-782-5906 Illinois U.S.A.
  • 3127825907 | +1 312-782-5907 Illinois U.S.A.
  • 3127825908 | +1 312-782-5908 Illinois U.S.A.
  • 3127825909 | +1 312-782-5909 Illinois U.S.A.
  • 3127825910 | +1 312-782-5910 Illinois U.S.A.
  • 3127825911 | +1 312-782-5911 Illinois U.S.A.
  • 3127825912 | +1 312-782-5912 Illinois U.S.A.
  • 3127825913 | +1 312-782-5913 Illinois U.S.A.
  • 3127825914 | +1 312-782-5914 Illinois U.S.A.
  • 3127825915 | +1 312-782-5915 Illinois U.S.A.
  • 3127825916 | +1 312-782-5916 Illinois U.S.A.
  • 3127825917 | +1 312-782-5917 Illinois U.S.A.
  • 3127825918 | +1 312-782-5918 Illinois U.S.A.
  • 3127825919 | +1 312-782-5919 Illinois U.S.A.
  • 3127825920 | +1 312-782-5920 Illinois U.S.A.
  • 3127825921 | +1 312-782-5921 Illinois U.S.A.
  • 3127825922 | +1 312-782-5922 Illinois U.S.A.
  • 3127825923 | +1 312-782-5923 Illinois U.S.A.
  • 3127825924 | +1 312-782-5924 Illinois U.S.A.
  • 3127825925 | +1 312-782-5925 Illinois U.S.A.
  • 3127825926 | +1 312-782-5926 Illinois U.S.A.
  • 3127825927 | +1 312-782-5927 Illinois U.S.A.
  • 3127825928 | +1 312-782-5928 Illinois U.S.A.
  • 3127825929 | +1 312-782-5929 Illinois U.S.A.
  • 3127825930 | +1 312-782-5930 Illinois U.S.A.
  • 3127825931 | +1 312-782-5931 Illinois U.S.A.
  • 3127825932 | +1 312-782-5932 Illinois U.S.A.
  • 3127825933 | +1 312-782-5933 Illinois U.S.A.
  • 3127825934 | +1 312-782-5934 Illinois U.S.A.
  • 3127825935 | +1 312-782-5935 Illinois U.S.A.
  • 3127825936 | +1 312-782-5936 Illinois U.S.A.
  • 3127825937 | +1 312-782-5937 Illinois U.S.A.
  • 3127825938 | +1 312-782-5938 Illinois U.S.A.
  • 3127825939 | +1 312-782-5939 Illinois U.S.A.
  • 3127825940 | +1 312-782-5940 Illinois U.S.A.
  • 3127825941 | +1 312-782-5941 Illinois U.S.A.
  • 3127825942 | +1 312-782-5942 Illinois U.S.A.
  • 3127825943 | +1 312-782-5943 Illinois U.S.A.
  • 3127825944 | +1 312-782-5944 Illinois U.S.A.
  • 3127825945 | +1 312-782-5945 Illinois U.S.A.
  • 3127825946 | +1 312-782-5946 Illinois U.S.A.
  • 3127825947 | +1 312-782-5947 Illinois U.S.A.
  • 3127825948 | +1 312-782-5948 Illinois U.S.A.
  • 3127825949 | +1 312-782-5949 Illinois U.S.A.
  • 3127825950 | +1 312-782-5950 Illinois U.S.A.
  • 3127825951 | +1 312-782-5951 Illinois U.S.A.
  • 3127825952 | +1 312-782-5952 Illinois U.S.A.
  • 3127825953 | +1 312-782-5953 Illinois U.S.A.
  • 3127825954 | +1 312-782-5954 Illinois U.S.A.
  • 3127825955 | +1 312-782-5955 Illinois U.S.A.
  • 3127825956 | +1 312-782-5956 Illinois U.S.A.
  • 3127825957 | +1 312-782-5957 Illinois U.S.A.
  • 3127825958 | +1 312-782-5958 Illinois U.S.A.
  • 3127825959 | +1 312-782-5959 Illinois U.S.A.
  • 3127825960 | +1 312-782-5960 Illinois U.S.A.
  • 3127825961 | +1 312-782-5961 Illinois U.S.A.
  • 3127825962 | +1 312-782-5962 Illinois U.S.A.
  • 3127825963 | +1 312-782-5963 Illinois U.S.A.
  • 3127825964 | +1 312-782-5964 Illinois U.S.A.
  • 3127825965 | +1 312-782-5965 Illinois U.S.A.
  • 3127825966 | +1 312-782-5966 Illinois U.S.A.
  • 3127825967 | +1 312-782-5967 Illinois U.S.A.
  • 3127825968 | +1 312-782-5968 Illinois U.S.A.
  • 3127825969 | +1 312-782-5969 Illinois U.S.A.
  • 3127825970 | +1 312-782-5970 Illinois U.S.A.
  • 3127825971 | +1 312-782-5971 Illinois U.S.A.
  • 3127825972 | +1 312-782-5972 Illinois U.S.A.
  • 3127825973 | +1 312-782-5973 Illinois U.S.A.
  • 3127825974 | +1 312-782-5974 Illinois U.S.A.
  • 3127825975 | +1 312-782-5975 Illinois U.S.A.
  • 3127825976 | +1 312-782-5976 Illinois U.S.A.
  • 3127825977 | +1 312-782-5977 Illinois U.S.A.
  • 3127825978 | +1 312-782-5978 Illinois U.S.A.
  • 3127825979 | +1 312-782-5979 Illinois U.S.A.
  • 3127825980 | +1 312-782-5980 Illinois U.S.A.
  • 3127825981 | +1 312-782-5981 Illinois U.S.A.
  • 3127825982 | +1 312-782-5982 Illinois U.S.A.
  • 3127825983 | +1 312-782-5983 Illinois U.S.A.
  • 3127825984 | +1 312-782-5984 Illinois U.S.A.
  • 3127825985 | +1 312-782-5985 Illinois U.S.A.
  • 3127825986 | +1 312-782-5986 Illinois U.S.A.
  • 3127825987 | +1 312-782-5987 Illinois U.S.A.
  • 3127825988 | +1 312-782-5988 Illinois U.S.A.
  • 3127825989 | +1 312-782-5989 Illinois U.S.A.
  • 3127825990 | +1 312-782-5990 Illinois U.S.A.
  • 3127825991 | +1 312-782-5991 Illinois U.S.A.
  • 3127825992 | +1 312-782-5992 Illinois U.S.A.
  • 3127825993 | +1 312-782-5993 Illinois U.S.A.
  • 3127825994 | +1 312-782-5994 Illinois U.S.A.
  • 3127825995 | +1 312-782-5995 Illinois U.S.A.
  • 3127825996 | +1 312-782-5996 Illinois U.S.A.
  • 3127825997 | +1 312-782-5997 Illinois U.S.A.
  • 3127825998 | +1 312-782-5998 Illinois U.S.A.
  • 3127825999 | +1 312-782-5999 Illinois U.S.A.