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).

  • 8159402900 | +1 815-940-2900 Illinois U.S.A.
  • 8159402901 | +1 815-940-2901 Illinois U.S.A.
  • 8159402902 | +1 815-940-2902 Illinois U.S.A.
  • 8159402903 | +1 815-940-2903 Illinois U.S.A.
  • 8159402904 | +1 815-940-2904 Illinois U.S.A.
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  • 8159402908 | +1 815-940-2908 Illinois U.S.A.
  • 8159402909 | +1 815-940-2909 Illinois U.S.A.
  • 8159402910 | +1 815-940-2910 Illinois U.S.A.
  • 8159402911 | +1 815-940-2911 Illinois U.S.A.
  • 8159402912 | +1 815-940-2912 Illinois U.S.A.
  • 8159402913 | +1 815-940-2913 Illinois U.S.A.
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  • 8159402916 | +1 815-940-2916 Illinois U.S.A.
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  • 8159402918 | +1 815-940-2918 Illinois U.S.A.
  • 8159402919 | +1 815-940-2919 Illinois U.S.A.
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  • 8159402921 | +1 815-940-2921 Illinois U.S.A.
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  • 8159402924 | +1 815-940-2924 Illinois U.S.A.
  • 8159402925 | +1 815-940-2925 Illinois U.S.A.
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  • 8159402929 | +1 815-940-2929 Illinois U.S.A.
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  • 8159402931 | +1 815-940-2931 Illinois U.S.A.
  • 8159402932 | +1 815-940-2932 Illinois U.S.A.
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  • 8159402934 | +1 815-940-2934 Illinois U.S.A.
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  • 8159402945 | +1 815-940-2945 Illinois U.S.A.
  • 8159402946 | +1 815-940-2946 Illinois U.S.A.
  • 8159402947 | +1 815-940-2947 Illinois U.S.A.
  • 8159402948 | +1 815-940-2948 Illinois U.S.A.
  • 8159402949 | +1 815-940-2949 Illinois U.S.A.
  • 8159402950 | +1 815-940-2950 Illinois U.S.A.
  • 8159402951 | +1 815-940-2951 Illinois U.S.A.
  • 8159402952 | +1 815-940-2952 Illinois U.S.A.
  • 8159402953 | +1 815-940-2953 Illinois U.S.A.
  • 8159402954 | +1 815-940-2954 Illinois U.S.A.
  • 8159402955 | +1 815-940-2955 Illinois U.S.A.
  • 8159402956 | +1 815-940-2956 Illinois U.S.A.
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  • 8159402960 | +1 815-940-2960 Illinois U.S.A.
  • 8159402961 | +1 815-940-2961 Illinois U.S.A.
  • 8159402962 | +1 815-940-2962 Illinois U.S.A.
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  • 8159402964 | +1 815-940-2964 Illinois U.S.A.
  • 8159402965 | +1 815-940-2965 Illinois U.S.A.
  • 8159402966 | +1 815-940-2966 Illinois U.S.A.
  • 8159402967 | +1 815-940-2967 Illinois U.S.A.
  • 8159402968 | +1 815-940-2968 Illinois U.S.A.
  • 8159402969 | +1 815-940-2969 Illinois U.S.A.
  • 8159402970 | +1 815-940-2970 Illinois U.S.A.
  • 8159402971 | +1 815-940-2971 Illinois U.S.A.
  • 8159402972 | +1 815-940-2972 Illinois U.S.A.
  • 8159402973 | +1 815-940-2973 Illinois U.S.A.
  • 8159402974 | +1 815-940-2974 Illinois U.S.A.
  • 8159402975 | +1 815-940-2975 Illinois U.S.A.
  • 8159402976 | +1 815-940-2976 Illinois U.S.A.
  • 8159402977 | +1 815-940-2977 Illinois U.S.A.
  • 8159402978 | +1 815-940-2978 Illinois U.S.A.
  • 8159402979 | +1 815-940-2979 Illinois U.S.A.
  • 8159402980 | +1 815-940-2980 Illinois U.S.A.
  • 8159402981 | +1 815-940-2981 Illinois U.S.A.
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  • 8159402984 | +1 815-940-2984 Illinois U.S.A.
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  • 8159402986 | +1 815-940-2986 Illinois U.S.A.
  • 8159402987 | +1 815-940-2987 Illinois U.S.A.
  • 8159402988 | +1 815-940-2988 Illinois U.S.A.
  • 8159402989 | +1 815-940-2989 Illinois U.S.A.
  • 8159402990 | +1 815-940-2990 Illinois U.S.A.
  • 8159402991 | +1 815-940-2991 Illinois U.S.A.
  • 8159402992 | +1 815-940-2992 Illinois U.S.A.
  • 8159402993 | +1 815-940-2993 Illinois U.S.A.
  • 8159402994 | +1 815-940-2994 Illinois U.S.A.
  • 8159402995 | +1 815-940-2995 Illinois U.S.A.
  • 8159402996 | +1 815-940-2996 Illinois U.S.A.
  • 8159402997 | +1 815-940-2997 Illinois U.S.A.
  • 8159402998 | +1 815-940-2998 Illinois U.S.A.
  • 8159402999 | +1 815-940-2999 Illinois U.S.A.