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).

  • 8153642900 | +1 815-364-2900 Illinois U.S.A.
  • 8153642901 | +1 815-364-2901 Illinois U.S.A.
  • 8153642902 | +1 815-364-2902 Illinois U.S.A.
  • 8153642903 | +1 815-364-2903 Illinois U.S.A.
  • 8153642904 | +1 815-364-2904 Illinois U.S.A.
  • 8153642905 | +1 815-364-2905 Illinois U.S.A.
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  • 8153642907 | +1 815-364-2907 Illinois U.S.A.
  • 8153642908 | +1 815-364-2908 Illinois U.S.A.
  • 8153642909 | +1 815-364-2909 Illinois U.S.A.
  • 8153642910 | +1 815-364-2910 Illinois U.S.A.
  • 8153642911 | +1 815-364-2911 Illinois U.S.A.
  • 8153642912 | +1 815-364-2912 Illinois U.S.A.
  • 8153642913 | +1 815-364-2913 Illinois U.S.A.
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  • 8153642916 | +1 815-364-2916 Illinois U.S.A.
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  • 8153642918 | +1 815-364-2918 Illinois U.S.A.
  • 8153642919 | +1 815-364-2919 Illinois U.S.A.
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  • 8153642923 | +1 815-364-2923 Illinois U.S.A.
  • 8153642924 | +1 815-364-2924 Illinois U.S.A.
  • 8153642925 | +1 815-364-2925 Illinois U.S.A.
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  • 8153642929 | +1 815-364-2929 Illinois U.S.A.
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  • 8153642931 | +1 815-364-2931 Illinois U.S.A.
  • 8153642932 | +1 815-364-2932 Illinois U.S.A.
  • 8153642933 | +1 815-364-2933 Illinois U.S.A.
  • 8153642934 | +1 815-364-2934 Illinois U.S.A.
  • 8153642935 | +1 815-364-2935 Illinois U.S.A.
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  • 8153642937 | +1 815-364-2937 Illinois U.S.A.
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  • 8153642945 | +1 815-364-2945 Illinois U.S.A.
  • 8153642946 | +1 815-364-2946 Illinois U.S.A.
  • 8153642947 | +1 815-364-2947 Illinois U.S.A.
  • 8153642948 | +1 815-364-2948 Illinois U.S.A.
  • 8153642949 | +1 815-364-2949 Illinois U.S.A.
  • 8153642950 | +1 815-364-2950 Illinois U.S.A.
  • 8153642951 | +1 815-364-2951 Illinois U.S.A.
  • 8153642952 | +1 815-364-2952 Illinois U.S.A.
  • 8153642953 | +1 815-364-2953 Illinois U.S.A.
  • 8153642954 | +1 815-364-2954 Illinois U.S.A.
  • 8153642955 | +1 815-364-2955 Illinois U.S.A.
  • 8153642956 | +1 815-364-2956 Illinois U.S.A.
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  • 8153642960 | +1 815-364-2960 Illinois U.S.A.
  • 8153642961 | +1 815-364-2961 Illinois U.S.A.
  • 8153642962 | +1 815-364-2962 Illinois U.S.A.
  • 8153642963 | +1 815-364-2963 Illinois U.S.A.
  • 8153642964 | +1 815-364-2964 Illinois U.S.A.
  • 8153642965 | +1 815-364-2965 Illinois U.S.A.
  • 8153642966 | +1 815-364-2966 Illinois U.S.A.
  • 8153642967 | +1 815-364-2967 Illinois U.S.A.
  • 8153642968 | +1 815-364-2968 Illinois U.S.A.
  • 8153642969 | +1 815-364-2969 Illinois U.S.A.
  • 8153642970 | +1 815-364-2970 Illinois U.S.A.
  • 8153642971 | +1 815-364-2971 Illinois U.S.A.
  • 8153642972 | +1 815-364-2972 Illinois U.S.A.
  • 8153642973 | +1 815-364-2973 Illinois U.S.A.
  • 8153642974 | +1 815-364-2974 Illinois U.S.A.
  • 8153642975 | +1 815-364-2975 Illinois U.S.A.
  • 8153642976 | +1 815-364-2976 Illinois U.S.A.
  • 8153642977 | +1 815-364-2977 Illinois U.S.A.
  • 8153642978 | +1 815-364-2978 Illinois U.S.A.
  • 8153642979 | +1 815-364-2979 Illinois U.S.A.
  • 8153642980 | +1 815-364-2980 Illinois U.S.A.
  • 8153642981 | +1 815-364-2981 Illinois U.S.A.
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  • 8153642987 | +1 815-364-2987 Illinois U.S.A.
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  • 8153642989 | +1 815-364-2989 Illinois U.S.A.
  • 8153642990 | +1 815-364-2990 Illinois U.S.A.
  • 8153642991 | +1 815-364-2991 Illinois U.S.A.
  • 8153642992 | +1 815-364-2992 Illinois U.S.A.
  • 8153642993 | +1 815-364-2993 Illinois U.S.A.
  • 8153642994 | +1 815-364-2994 Illinois U.S.A.
  • 8153642995 | +1 815-364-2995 Illinois U.S.A.
  • 8153642996 | +1 815-364-2996 Illinois U.S.A.
  • 8153642997 | +1 815-364-2997 Illinois U.S.A.
  • 8153642998 | +1 815-364-2998 Illinois U.S.A.
  • 8153642999 | +1 815-364-2999 Illinois U.S.A.