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).

  • 8153522900 | +1 815-352-2900 Illinois U.S.A.
  • 8153522901 | +1 815-352-2901 Illinois U.S.A.
  • 8153522902 | +1 815-352-2902 Illinois U.S.A.
  • 8153522903 | +1 815-352-2903 Illinois U.S.A.
  • 8153522904 | +1 815-352-2904 Illinois U.S.A.
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  • 8153522906 | +1 815-352-2906 Illinois U.S.A.
  • 8153522907 | +1 815-352-2907 Illinois U.S.A.
  • 8153522908 | +1 815-352-2908 Illinois U.S.A.
  • 8153522909 | +1 815-352-2909 Illinois U.S.A.
  • 8153522910 | +1 815-352-2910 Illinois U.S.A.
  • 8153522911 | +1 815-352-2911 Illinois U.S.A.
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  • 8153522918 | +1 815-352-2918 Illinois U.S.A.
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  • 8153522924 | +1 815-352-2924 Illinois U.S.A.
  • 8153522925 | +1 815-352-2925 Illinois U.S.A.
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  • 8153522931 | +1 815-352-2931 Illinois U.S.A.
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  • 8153522948 | +1 815-352-2948 Illinois U.S.A.
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  • 8153522951 | +1 815-352-2951 Illinois U.S.A.
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  • 8153522953 | +1 815-352-2953 Illinois U.S.A.
  • 8153522954 | +1 815-352-2954 Illinois U.S.A.
  • 8153522955 | +1 815-352-2955 Illinois U.S.A.
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  • 8153522960 | +1 815-352-2960 Illinois U.S.A.
  • 8153522961 | +1 815-352-2961 Illinois U.S.A.
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  • 8153522964 | +1 815-352-2964 Illinois U.S.A.
  • 8153522965 | +1 815-352-2965 Illinois U.S.A.
  • 8153522966 | +1 815-352-2966 Illinois U.S.A.
  • 8153522967 | +1 815-352-2967 Illinois U.S.A.
  • 8153522968 | +1 815-352-2968 Illinois U.S.A.
  • 8153522969 | +1 815-352-2969 Illinois U.S.A.
  • 8153522970 | +1 815-352-2970 Illinois U.S.A.
  • 8153522971 | +1 815-352-2971 Illinois U.S.A.
  • 8153522972 | +1 815-352-2972 Illinois U.S.A.
  • 8153522973 | +1 815-352-2973 Illinois U.S.A.
  • 8153522974 | +1 815-352-2974 Illinois U.S.A.
  • 8153522975 | +1 815-352-2975 Illinois U.S.A.
  • 8153522976 | +1 815-352-2976 Illinois U.S.A.
  • 8153522977 | +1 815-352-2977 Illinois U.S.A.
  • 8153522978 | +1 815-352-2978 Illinois U.S.A.
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  • 8153522980 | +1 815-352-2980 Illinois U.S.A.
  • 8153522981 | +1 815-352-2981 Illinois U.S.A.
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  • 8153522989 | +1 815-352-2989 Illinois U.S.A.
  • 8153522990 | +1 815-352-2990 Illinois U.S.A.
  • 8153522991 | +1 815-352-2991 Illinois U.S.A.
  • 8153522992 | +1 815-352-2992 Illinois U.S.A.
  • 8153522993 | +1 815-352-2993 Illinois U.S.A.
  • 8153522994 | +1 815-352-2994 Illinois U.S.A.
  • 8153522995 | +1 815-352-2995 Illinois U.S.A.
  • 8153522996 | +1 815-352-2996 Illinois U.S.A.
  • 8153522997 | +1 815-352-2997 Illinois U.S.A.
  • 8153522998 | +1 815-352-2998 Illinois U.S.A.
  • 8153522999 | +1 815-352-2999 Illinois U.S.A.