City of Chicago


312 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).

  • 3126933000 | +1 312-693-3000 Illinois U.S.A.
  • 3126933001 | +1 312-693-3001 Illinois U.S.A.
  • 3126933002 | +1 312-693-3002 Illinois U.S.A.
  • 3126933003 | +1 312-693-3003 Illinois U.S.A.
  • 3126933004 | +1 312-693-3004 Illinois U.S.A.
  • 3126933005 | +1 312-693-3005 Illinois U.S.A.
  • 3126933006 | +1 312-693-3006 Illinois U.S.A.
  • 3126933007 | +1 312-693-3007 Illinois U.S.A.
  • 3126933008 | +1 312-693-3008 Illinois U.S.A.
  • 3126933009 | +1 312-693-3009 Illinois U.S.A.
  • 3126933010 | +1 312-693-3010 Illinois U.S.A.
  • 3126933011 | +1 312-693-3011 Illinois U.S.A.
  • 3126933012 | +1 312-693-3012 Illinois U.S.A.
  • 3126933013 | +1 312-693-3013 Illinois U.S.A.
  • 3126933014 | +1 312-693-3014 Illinois U.S.A.
  • 3126933015 | +1 312-693-3015 Illinois U.S.A.
  • 3126933016 | +1 312-693-3016 Illinois U.S.A.
  • 3126933017 | +1 312-693-3017 Illinois U.S.A.
  • 3126933018 | +1 312-693-3018 Illinois U.S.A.
  • 3126933019 | +1 312-693-3019 Illinois U.S.A.
  • 3126933020 | +1 312-693-3020 Illinois U.S.A.
  • 3126933021 | +1 312-693-3021 Illinois U.S.A.
  • 3126933022 | +1 312-693-3022 Illinois U.S.A.
  • 3126933023 | +1 312-693-3023 Illinois U.S.A.
  • 3126933024 | +1 312-693-3024 Illinois U.S.A.
  • 3126933025 | +1 312-693-3025 Illinois U.S.A.
  • 3126933026 | +1 312-693-3026 Illinois U.S.A.
  • 3126933027 | +1 312-693-3027 Illinois U.S.A.
  • 3126933028 | +1 312-693-3028 Illinois U.S.A.
  • 3126933029 | +1 312-693-3029 Illinois U.S.A.
  • 3126933030 | +1 312-693-3030 Illinois U.S.A.
  • 3126933031 | +1 312-693-3031 Illinois U.S.A.
  • 3126933032 | +1 312-693-3032 Illinois U.S.A.
  • 3126933033 | +1 312-693-3033 Illinois U.S.A.
  • 3126933034 | +1 312-693-3034 Illinois U.S.A.
  • 3126933035 | +1 312-693-3035 Illinois U.S.A.
  • 3126933036 | +1 312-693-3036 Illinois U.S.A.
  • 3126933037 | +1 312-693-3037 Illinois U.S.A.
  • 3126933038 | +1 312-693-3038 Illinois U.S.A.
  • 3126933039 | +1 312-693-3039 Illinois U.S.A.
  • 3126933040 | +1 312-693-3040 Illinois U.S.A.
  • 3126933041 | +1 312-693-3041 Illinois U.S.A.
  • 3126933042 | +1 312-693-3042 Illinois U.S.A.
  • 3126933043 | +1 312-693-3043 Illinois U.S.A.
  • 3126933044 | +1 312-693-3044 Illinois U.S.A.
  • 3126933045 | +1 312-693-3045 Illinois U.S.A.
  • 3126933046 | +1 312-693-3046 Illinois U.S.A.
  • 3126933047 | +1 312-693-3047 Illinois U.S.A.
  • 3126933048 | +1 312-693-3048 Illinois U.S.A.
  • 3126933049 | +1 312-693-3049 Illinois U.S.A.
  • 3126933050 | +1 312-693-3050 Illinois U.S.A.
  • 3126933051 | +1 312-693-3051 Illinois U.S.A.
  • 3126933052 | +1 312-693-3052 Illinois U.S.A.
  • 3126933053 | +1 312-693-3053 Illinois U.S.A.
  • 3126933054 | +1 312-693-3054 Illinois U.S.A.
  • 3126933055 | +1 312-693-3055 Illinois U.S.A.
  • 3126933056 | +1 312-693-3056 Illinois U.S.A.
  • 3126933057 | +1 312-693-3057 Illinois U.S.A.
  • 3126933058 | +1 312-693-3058 Illinois U.S.A.
  • 3126933059 | +1 312-693-3059 Illinois U.S.A.
  • 3126933060 | +1 312-693-3060 Illinois U.S.A.
  • 3126933061 | +1 312-693-3061 Illinois U.S.A.
  • 3126933062 | +1 312-693-3062 Illinois U.S.A.
  • 3126933063 | +1 312-693-3063 Illinois U.S.A.
  • 3126933064 | +1 312-693-3064 Illinois U.S.A.
  • 3126933065 | +1 312-693-3065 Illinois U.S.A.
  • 3126933066 | +1 312-693-3066 Illinois U.S.A.
  • 3126933067 | +1 312-693-3067 Illinois U.S.A.
  • 3126933068 | +1 312-693-3068 Illinois U.S.A.
  • 3126933069 | +1 312-693-3069 Illinois U.S.A.
  • 3126933070 | +1 312-693-3070 Illinois U.S.A.
  • 3126933071 | +1 312-693-3071 Illinois U.S.A.
  • 3126933072 | +1 312-693-3072 Illinois U.S.A.
  • 3126933073 | +1 312-693-3073 Illinois U.S.A.
  • 3126933074 | +1 312-693-3074 Illinois U.S.A.
  • 3126933075 | +1 312-693-3075 Illinois U.S.A.
  • 3126933076 | +1 312-693-3076 Illinois U.S.A.
  • 3126933077 | +1 312-693-3077 Illinois U.S.A.
  • 3126933078 | +1 312-693-3078 Illinois U.S.A.
  • 3126933079 | +1 312-693-3079 Illinois U.S.A.
  • 3126933080 | +1 312-693-3080 Illinois U.S.A.
  • 3126933081 | +1 312-693-3081 Illinois U.S.A.
  • 3126933082 | +1 312-693-3082 Illinois U.S.A.
  • 3126933083 | +1 312-693-3083 Illinois U.S.A.
  • 3126933084 | +1 312-693-3084 Illinois U.S.A.
  • 3126933085 | +1 312-693-3085 Illinois U.S.A.
  • 3126933086 | +1 312-693-3086 Illinois U.S.A.
  • 3126933087 | +1 312-693-3087 Illinois U.S.A.
  • 3126933088 | +1 312-693-3088 Illinois U.S.A.
  • 3126933089 | +1 312-693-3089 Illinois U.S.A.
  • 3126933090 | +1 312-693-3090 Illinois U.S.A.
  • 3126933091 | +1 312-693-3091 Illinois U.S.A.
  • 3126933092 | +1 312-693-3092 Illinois U.S.A.
  • 3126933093 | +1 312-693-3093 Illinois U.S.A.
  • 3126933094 | +1 312-693-3094 Illinois U.S.A.
  • 3126933095 | +1 312-693-3095 Illinois U.S.A.
  • 3126933096 | +1 312-693-3096 Illinois U.S.A.
  • 3126933097 | +1 312-693-3097 Illinois U.S.A.
  • 3126933098 | +1 312-693-3098 Illinois U.S.A.
  • 3126933099 | +1 312-693-3099 Illinois U.S.A.