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).

  • 8156767900 | +1 815-676-7900 Illinois U.S.A.
  • 8156767901 | +1 815-676-7901 Illinois U.S.A.
  • 8156767902 | +1 815-676-7902 Illinois U.S.A.
  • 8156767903 | +1 815-676-7903 Illinois U.S.A.
  • 8156767904 | +1 815-676-7904 Illinois U.S.A.
  • 8156767905 | +1 815-676-7905 Illinois U.S.A.
  • 8156767906 | +1 815-676-7906 Illinois U.S.A.
  • 8156767907 | +1 815-676-7907 Illinois U.S.A.
  • 8156767908 | +1 815-676-7908 Illinois U.S.A.
  • 8156767909 | +1 815-676-7909 Illinois U.S.A.
  • 8156767910 | +1 815-676-7910 Illinois U.S.A.
  • 8156767911 | +1 815-676-7911 Illinois U.S.A.
  • 8156767912 | +1 815-676-7912 Illinois U.S.A.
  • 8156767913 | +1 815-676-7913 Illinois U.S.A.
  • 8156767914 | +1 815-676-7914 Illinois U.S.A.
  • 8156767915 | +1 815-676-7915 Illinois U.S.A.
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  • 8156767917 | +1 815-676-7917 Illinois U.S.A.
  • 8156767918 | +1 815-676-7918 Illinois U.S.A.
  • 8156767919 | +1 815-676-7919 Illinois U.S.A.
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  • 8156767921 | +1 815-676-7921 Illinois U.S.A.
  • 8156767922 | +1 815-676-7922 Illinois U.S.A.
  • 8156767923 | +1 815-676-7923 Illinois U.S.A.
  • 8156767924 | +1 815-676-7924 Illinois U.S.A.
  • 8156767925 | +1 815-676-7925 Illinois U.S.A.
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  • 8156767931 | +1 815-676-7931 Illinois U.S.A.
  • 8156767932 | +1 815-676-7932 Illinois U.S.A.
  • 8156767933 | +1 815-676-7933 Illinois U.S.A.
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  • 8156767935 | +1 815-676-7935 Illinois U.S.A.
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  • 8156767946 | +1 815-676-7946 Illinois U.S.A.
  • 8156767947 | +1 815-676-7947 Illinois U.S.A.
  • 8156767948 | +1 815-676-7948 Illinois U.S.A.
  • 8156767949 | +1 815-676-7949 Illinois U.S.A.
  • 8156767950 | +1 815-676-7950 Illinois U.S.A.
  • 8156767951 | +1 815-676-7951 Illinois U.S.A.
  • 8156767952 | +1 815-676-7952 Illinois U.S.A.
  • 8156767953 | +1 815-676-7953 Illinois U.S.A.
  • 8156767954 | +1 815-676-7954 Illinois U.S.A.
  • 8156767955 | +1 815-676-7955 Illinois U.S.A.
  • 8156767956 | +1 815-676-7956 Illinois U.S.A.
  • 8156767957 | +1 815-676-7957 Illinois U.S.A.
  • 8156767958 | +1 815-676-7958 Illinois U.S.A.
  • 8156767959 | +1 815-676-7959 Illinois U.S.A.
  • 8156767960 | +1 815-676-7960 Illinois U.S.A.
  • 8156767961 | +1 815-676-7961 Illinois U.S.A.
  • 8156767962 | +1 815-676-7962 Illinois U.S.A.
  • 8156767963 | +1 815-676-7963 Illinois U.S.A.
  • 8156767964 | +1 815-676-7964 Illinois U.S.A.
  • 8156767965 | +1 815-676-7965 Illinois U.S.A.
  • 8156767966 | +1 815-676-7966 Illinois U.S.A.
  • 8156767967 | +1 815-676-7967 Illinois U.S.A.
  • 8156767968 | +1 815-676-7968 Illinois U.S.A.
  • 8156767969 | +1 815-676-7969 Illinois U.S.A.
  • 8156767970 | +1 815-676-7970 Illinois U.S.A.
  • 8156767971 | +1 815-676-7971 Illinois U.S.A.
  • 8156767972 | +1 815-676-7972 Illinois U.S.A.
  • 8156767973 | +1 815-676-7973 Illinois U.S.A.
  • 8156767974 | +1 815-676-7974 Illinois U.S.A.
  • 8156767975 | +1 815-676-7975 Illinois U.S.A.
  • 8156767976 | +1 815-676-7976 Illinois U.S.A.
  • 8156767977 | +1 815-676-7977 Illinois U.S.A.
  • 8156767978 | +1 815-676-7978 Illinois U.S.A.
  • 8156767979 | +1 815-676-7979 Illinois U.S.A.
  • 8156767980 | +1 815-676-7980 Illinois U.S.A.
  • 8156767981 | +1 815-676-7981 Illinois U.S.A.
  • 8156767982 | +1 815-676-7982 Illinois U.S.A.
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  • 8156767986 | +1 815-676-7986 Illinois U.S.A.
  • 8156767987 | +1 815-676-7987 Illinois U.S.A.
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  • 8156767989 | +1 815-676-7989 Illinois U.S.A.
  • 8156767990 | +1 815-676-7990 Illinois U.S.A.
  • 8156767991 | +1 815-676-7991 Illinois U.S.A.
  • 8156767992 | +1 815-676-7992 Illinois U.S.A.
  • 8156767993 | +1 815-676-7993 Illinois U.S.A.
  • 8156767994 | +1 815-676-7994 Illinois U.S.A.
  • 8156767995 | +1 815-676-7995 Illinois U.S.A.
  • 8156767996 | +1 815-676-7996 Illinois U.S.A.
  • 8156767997 | +1 815-676-7997 Illinois U.S.A.
  • 8156767998 | +1 815-676-7998 Illinois U.S.A.
  • 8156767999 | +1 815-676-7999 Illinois U.S.A.