City of Chicago


815 Area code: Chicago, Cook - Wireless

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).

  • 8159163000 | +1 815-916-3000 Illinois U.S.A.
  • 8159163001 | +1 815-916-3001 Illinois U.S.A.
  • 8159163002 | +1 815-916-3002 Illinois U.S.A.
  • 8159163003 | +1 815-916-3003 Illinois U.S.A.
  • 8159163004 | +1 815-916-3004 Illinois U.S.A.
  • 8159163005 | +1 815-916-3005 Illinois U.S.A.
  • 8159163006 | +1 815-916-3006 Illinois U.S.A.
  • 8159163007 | +1 815-916-3007 Illinois U.S.A.
  • 8159163008 | +1 815-916-3008 Illinois U.S.A.
  • 8159163009 | +1 815-916-3009 Illinois U.S.A.
  • 8159163010 | +1 815-916-3010 Illinois U.S.A.
  • 8159163011 | +1 815-916-3011 Illinois U.S.A.
  • 8159163012 | +1 815-916-3012 Illinois U.S.A.
  • 8159163013 | +1 815-916-3013 Illinois U.S.A.
  • 8159163014 | +1 815-916-3014 Illinois U.S.A.
  • 8159163015 | +1 815-916-3015 Illinois U.S.A.
  • 8159163016 | +1 815-916-3016 Illinois U.S.A.
  • 8159163017 | +1 815-916-3017 Illinois U.S.A.
  • 8159163018 | +1 815-916-3018 Illinois U.S.A.
  • 8159163019 | +1 815-916-3019 Illinois U.S.A.
  • 8159163020 | +1 815-916-3020 Illinois U.S.A.
  • 8159163021 | +1 815-916-3021 Illinois U.S.A.
  • 8159163022 | +1 815-916-3022 Illinois U.S.A.
  • 8159163023 | +1 815-916-3023 Illinois U.S.A.
  • 8159163024 | +1 815-916-3024 Illinois U.S.A.
  • 8159163025 | +1 815-916-3025 Illinois U.S.A.
  • 8159163026 | +1 815-916-3026 Illinois U.S.A.
  • 8159163027 | +1 815-916-3027 Illinois U.S.A.
  • 8159163028 | +1 815-916-3028 Illinois U.S.A.
  • 8159163029 | +1 815-916-3029 Illinois U.S.A.
  • 8159163030 | +1 815-916-3030 Illinois U.S.A.
  • 8159163031 | +1 815-916-3031 Illinois U.S.A.
  • 8159163032 | +1 815-916-3032 Illinois U.S.A.
  • 8159163033 | +1 815-916-3033 Illinois U.S.A.
  • 8159163034 | +1 815-916-3034 Illinois U.S.A.
  • 8159163035 | +1 815-916-3035 Illinois U.S.A.
  • 8159163036 | +1 815-916-3036 Illinois U.S.A.
  • 8159163037 | +1 815-916-3037 Illinois U.S.A.
  • 8159163038 | +1 815-916-3038 Illinois U.S.A.
  • 8159163039 | +1 815-916-3039 Illinois U.S.A.
  • 8159163040 | +1 815-916-3040 Illinois U.S.A.
  • 8159163041 | +1 815-916-3041 Illinois U.S.A.
  • 8159163042 | +1 815-916-3042 Illinois U.S.A.
  • 8159163043 | +1 815-916-3043 Illinois U.S.A.
  • 8159163044 | +1 815-916-3044 Illinois U.S.A.
  • 8159163045 | +1 815-916-3045 Illinois U.S.A.
  • 8159163046 | +1 815-916-3046 Illinois U.S.A.
  • 8159163047 | +1 815-916-3047 Illinois U.S.A.
  • 8159163048 | +1 815-916-3048 Illinois U.S.A.
  • 8159163049 | +1 815-916-3049 Illinois U.S.A.
  • 8159163050 | +1 815-916-3050 Illinois U.S.A.
  • 8159163051 | +1 815-916-3051 Illinois U.S.A.
  • 8159163052 | +1 815-916-3052 Illinois U.S.A.
  • 8159163053 | +1 815-916-3053 Illinois U.S.A.
  • 8159163054 | +1 815-916-3054 Illinois U.S.A.
  • 8159163055 | +1 815-916-3055 Illinois U.S.A.
  • 8159163056 | +1 815-916-3056 Illinois U.S.A.
  • 8159163057 | +1 815-916-3057 Illinois U.S.A.
  • 8159163058 | +1 815-916-3058 Illinois U.S.A.
  • 8159163059 | +1 815-916-3059 Illinois U.S.A.
  • 8159163060 | +1 815-916-3060 Illinois U.S.A.
  • 8159163061 | +1 815-916-3061 Illinois U.S.A.
  • 8159163062 | +1 815-916-3062 Illinois U.S.A.
  • 8159163063 | +1 815-916-3063 Illinois U.S.A.
  • 8159163064 | +1 815-916-3064 Illinois U.S.A.
  • 8159163065 | +1 815-916-3065 Illinois U.S.A.
  • 8159163066 | +1 815-916-3066 Illinois U.S.A.
  • 8159163067 | +1 815-916-3067 Illinois U.S.A.
  • 8159163068 | +1 815-916-3068 Illinois U.S.A.
  • 8159163069 | +1 815-916-3069 Illinois U.S.A.
  • 8159163070 | +1 815-916-3070 Illinois U.S.A.
  • 8159163071 | +1 815-916-3071 Illinois U.S.A.
  • 8159163072 | +1 815-916-3072 Illinois U.S.A.
  • 8159163073 | +1 815-916-3073 Illinois U.S.A.
  • 8159163074 | +1 815-916-3074 Illinois U.S.A.
  • 8159163075 | +1 815-916-3075 Illinois U.S.A.
  • 8159163076 | +1 815-916-3076 Illinois U.S.A.
  • 8159163077 | +1 815-916-3077 Illinois U.S.A.
  • 8159163078 | +1 815-916-3078 Illinois U.S.A.
  • 8159163079 | +1 815-916-3079 Illinois U.S.A.
  • 8159163080 | +1 815-916-3080 Illinois U.S.A.
  • 8159163081 | +1 815-916-3081 Illinois U.S.A.
  • 8159163082 | +1 815-916-3082 Illinois U.S.A.
  • 8159163083 | +1 815-916-3083 Illinois U.S.A.
  • 8159163084 | +1 815-916-3084 Illinois U.S.A.
  • 8159163085 | +1 815-916-3085 Illinois U.S.A.
  • 8159163086 | +1 815-916-3086 Illinois U.S.A.
  • 8159163087 | +1 815-916-3087 Illinois U.S.A.
  • 8159163088 | +1 815-916-3088 Illinois U.S.A.
  • 8159163089 | +1 815-916-3089 Illinois U.S.A.
  • 8159163090 | +1 815-916-3090 Illinois U.S.A.
  • 8159163091 | +1 815-916-3091 Illinois U.S.A.
  • 8159163092 | +1 815-916-3092 Illinois U.S.A.
  • 8159163093 | +1 815-916-3093 Illinois U.S.A.
  • 8159163094 | +1 815-916-3094 Illinois U.S.A.
  • 8159163095 | +1 815-916-3095 Illinois U.S.A.
  • 8159163096 | +1 815-916-3096 Illinois U.S.A.
  • 8159163097 | +1 815-916-3097 Illinois U.S.A.
  • 8159163098 | +1 815-916-3098 Illinois U.S.A.
  • 8159163099 | +1 815-916-3099 Illinois U.S.A.