City of Chicago


815 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).

  • 8156910900 | +1 815-691-0900 Illinois U.S.A.
  • 8156910901 | +1 815-691-0901 Illinois U.S.A.
  • 8156910902 | +1 815-691-0902 Illinois U.S.A.
  • 8156910903 | +1 815-691-0903 Illinois U.S.A.
  • 8156910904 | +1 815-691-0904 Illinois U.S.A.
  • 8156910905 | +1 815-691-0905 Illinois U.S.A.
  • 8156910906 | +1 815-691-0906 Illinois U.S.A.
  • 8156910907 | +1 815-691-0907 Illinois U.S.A.
  • 8156910908 | +1 815-691-0908 Illinois U.S.A.
  • 8156910909 | +1 815-691-0909 Illinois U.S.A.
  • 8156910910 | +1 815-691-0910 Illinois U.S.A.
  • 8156910911 | +1 815-691-0911 Illinois U.S.A.
  • 8156910912 | +1 815-691-0912 Illinois U.S.A.
  • 8156910913 | +1 815-691-0913 Illinois U.S.A.
  • 8156910914 | +1 815-691-0914 Illinois U.S.A.
  • 8156910915 | +1 815-691-0915 Illinois U.S.A.
  • 8156910916 | +1 815-691-0916 Illinois U.S.A.
  • 8156910917 | +1 815-691-0917 Illinois U.S.A.
  • 8156910918 | +1 815-691-0918 Illinois U.S.A.
  • 8156910919 | +1 815-691-0919 Illinois U.S.A.
  • 8156910920 | +1 815-691-0920 Illinois U.S.A.
  • 8156910921 | +1 815-691-0921 Illinois U.S.A.
  • 8156910922 | +1 815-691-0922 Illinois U.S.A.
  • 8156910923 | +1 815-691-0923 Illinois U.S.A.
  • 8156910924 | +1 815-691-0924 Illinois U.S.A.
  • 8156910925 | +1 815-691-0925 Illinois U.S.A.
  • 8156910926 | +1 815-691-0926 Illinois U.S.A.
  • 8156910927 | +1 815-691-0927 Illinois U.S.A.
  • 8156910928 | +1 815-691-0928 Illinois U.S.A.
  • 8156910929 | +1 815-691-0929 Illinois U.S.A.
  • 8156910930 | +1 815-691-0930 Illinois U.S.A.
  • 8156910931 | +1 815-691-0931 Illinois U.S.A.
  • 8156910932 | +1 815-691-0932 Illinois U.S.A.
  • 8156910933 | +1 815-691-0933 Illinois U.S.A.
  • 8156910934 | +1 815-691-0934 Illinois U.S.A.
  • 8156910935 | +1 815-691-0935 Illinois U.S.A.
  • 8156910936 | +1 815-691-0936 Illinois U.S.A.
  • 8156910937 | +1 815-691-0937 Illinois U.S.A.
  • 8156910938 | +1 815-691-0938 Illinois U.S.A.
  • 8156910939 | +1 815-691-0939 Illinois U.S.A.
  • 8156910940 | +1 815-691-0940 Illinois U.S.A.
  • 8156910941 | +1 815-691-0941 Illinois U.S.A.
  • 8156910942 | +1 815-691-0942 Illinois U.S.A.
  • 8156910943 | +1 815-691-0943 Illinois U.S.A.
  • 8156910944 | +1 815-691-0944 Illinois U.S.A.
  • 8156910945 | +1 815-691-0945 Illinois U.S.A.
  • 8156910946 | +1 815-691-0946 Illinois U.S.A.
  • 8156910947 | +1 815-691-0947 Illinois U.S.A.
  • 8156910948 | +1 815-691-0948 Illinois U.S.A.
  • 8156910949 | +1 815-691-0949 Illinois U.S.A.
  • 8156910950 | +1 815-691-0950 Illinois U.S.A.
  • 8156910951 | +1 815-691-0951 Illinois U.S.A.
  • 8156910952 | +1 815-691-0952 Illinois U.S.A.
  • 8156910953 | +1 815-691-0953 Illinois U.S.A.
  • 8156910954 | +1 815-691-0954 Illinois U.S.A.
  • 8156910955 | +1 815-691-0955 Illinois U.S.A.
  • 8156910956 | +1 815-691-0956 Illinois U.S.A.
  • 8156910957 | +1 815-691-0957 Illinois U.S.A.
  • 8156910958 | +1 815-691-0958 Illinois U.S.A.
  • 8156910959 | +1 815-691-0959 Illinois U.S.A.
  • 8156910960 | +1 815-691-0960 Illinois U.S.A.
  • 8156910961 | +1 815-691-0961 Illinois U.S.A.
  • 8156910962 | +1 815-691-0962 Illinois U.S.A.
  • 8156910963 | +1 815-691-0963 Illinois U.S.A.
  • 8156910964 | +1 815-691-0964 Illinois U.S.A.
  • 8156910965 | +1 815-691-0965 Illinois U.S.A.
  • 8156910966 | +1 815-691-0966 Illinois U.S.A.
  • 8156910967 | +1 815-691-0967 Illinois U.S.A.
  • 8156910968 | +1 815-691-0968 Illinois U.S.A.
  • 8156910969 | +1 815-691-0969 Illinois U.S.A.
  • 8156910970 | +1 815-691-0970 Illinois U.S.A.
  • 8156910971 | +1 815-691-0971 Illinois U.S.A.
  • 8156910972 | +1 815-691-0972 Illinois U.S.A.
  • 8156910973 | +1 815-691-0973 Illinois U.S.A.
  • 8156910974 | +1 815-691-0974 Illinois U.S.A.
  • 8156910975 | +1 815-691-0975 Illinois U.S.A.
  • 8156910976 | +1 815-691-0976 Illinois U.S.A.
  • 8156910977 | +1 815-691-0977 Illinois U.S.A.
  • 8156910978 | +1 815-691-0978 Illinois U.S.A.
  • 8156910979 | +1 815-691-0979 Illinois U.S.A.
  • 8156910980 | +1 815-691-0980 Illinois U.S.A.
  • 8156910981 | +1 815-691-0981 Illinois U.S.A.
  • 8156910982 | +1 815-691-0982 Illinois U.S.A.
  • 8156910983 | +1 815-691-0983 Illinois U.S.A.
  • 8156910984 | +1 815-691-0984 Illinois U.S.A.
  • 8156910985 | +1 815-691-0985 Illinois U.S.A.
  • 8156910986 | +1 815-691-0986 Illinois U.S.A.
  • 8156910987 | +1 815-691-0987 Illinois U.S.A.
  • 8156910988 | +1 815-691-0988 Illinois U.S.A.
  • 8156910989 | +1 815-691-0989 Illinois U.S.A.
  • 8156910990 | +1 815-691-0990 Illinois U.S.A.
  • 8156910991 | +1 815-691-0991 Illinois U.S.A.
  • 8156910992 | +1 815-691-0992 Illinois U.S.A.
  • 8156910993 | +1 815-691-0993 Illinois U.S.A.
  • 8156910994 | +1 815-691-0994 Illinois U.S.A.
  • 8156910995 | +1 815-691-0995 Illinois U.S.A.
  • 8156910996 | +1 815-691-0996 Illinois U.S.A.
  • 8156910997 | +1 815-691-0997 Illinois U.S.A.
  • 8156910998 | +1 815-691-0998 Illinois U.S.A.
  • 8156910999 | +1 815-691-0999 Illinois U.S.A.