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).

  • 3126583000 | +1 312-658-3000 Illinois U.S.A.
  • 3126583001 | +1 312-658-3001 Illinois U.S.A.
  • 3126583002 | +1 312-658-3002 Illinois U.S.A.
  • 3126583003 | +1 312-658-3003 Illinois U.S.A.
  • 3126583004 | +1 312-658-3004 Illinois U.S.A.
  • 3126583005 | +1 312-658-3005 Illinois U.S.A.
  • 3126583006 | +1 312-658-3006 Illinois U.S.A.
  • 3126583007 | +1 312-658-3007 Illinois U.S.A.
  • 3126583008 | +1 312-658-3008 Illinois U.S.A.
  • 3126583009 | +1 312-658-3009 Illinois U.S.A.
  • 3126583010 | +1 312-658-3010 Illinois U.S.A.
  • 3126583011 | +1 312-658-3011 Illinois U.S.A.
  • 3126583012 | +1 312-658-3012 Illinois U.S.A.
  • 3126583013 | +1 312-658-3013 Illinois U.S.A.
  • 3126583014 | +1 312-658-3014 Illinois U.S.A.
  • 3126583015 | +1 312-658-3015 Illinois U.S.A.
  • 3126583016 | +1 312-658-3016 Illinois U.S.A.
  • 3126583017 | +1 312-658-3017 Illinois U.S.A.
  • 3126583018 | +1 312-658-3018 Illinois U.S.A.
  • 3126583019 | +1 312-658-3019 Illinois U.S.A.
  • 3126583020 | +1 312-658-3020 Illinois U.S.A.
  • 3126583021 | +1 312-658-3021 Illinois U.S.A.
  • 3126583022 | +1 312-658-3022 Illinois U.S.A.
  • 3126583023 | +1 312-658-3023 Illinois U.S.A.
  • 3126583024 | +1 312-658-3024 Illinois U.S.A.
  • 3126583025 | +1 312-658-3025 Illinois U.S.A.
  • 3126583026 | +1 312-658-3026 Illinois U.S.A.
  • 3126583027 | +1 312-658-3027 Illinois U.S.A.
  • 3126583028 | +1 312-658-3028 Illinois U.S.A.
  • 3126583029 | +1 312-658-3029 Illinois U.S.A.
  • 3126583030 | +1 312-658-3030 Illinois U.S.A.
  • 3126583031 | +1 312-658-3031 Illinois U.S.A.
  • 3126583032 | +1 312-658-3032 Illinois U.S.A.
  • 3126583033 | +1 312-658-3033 Illinois U.S.A.
  • 3126583034 | +1 312-658-3034 Illinois U.S.A.
  • 3126583035 | +1 312-658-3035 Illinois U.S.A.
  • 3126583036 | +1 312-658-3036 Illinois U.S.A.
  • 3126583037 | +1 312-658-3037 Illinois U.S.A.
  • 3126583038 | +1 312-658-3038 Illinois U.S.A.
  • 3126583039 | +1 312-658-3039 Illinois U.S.A.
  • 3126583040 | +1 312-658-3040 Illinois U.S.A.
  • 3126583041 | +1 312-658-3041 Illinois U.S.A.
  • 3126583042 | +1 312-658-3042 Illinois U.S.A.
  • 3126583043 | +1 312-658-3043 Illinois U.S.A.
  • 3126583044 | +1 312-658-3044 Illinois U.S.A.
  • 3126583045 | +1 312-658-3045 Illinois U.S.A.
  • 3126583046 | +1 312-658-3046 Illinois U.S.A.
  • 3126583047 | +1 312-658-3047 Illinois U.S.A.
  • 3126583048 | +1 312-658-3048 Illinois U.S.A.
  • 3126583049 | +1 312-658-3049 Illinois U.S.A.
  • 3126583050 | +1 312-658-3050 Illinois U.S.A.
  • 3126583051 | +1 312-658-3051 Illinois U.S.A.
  • 3126583052 | +1 312-658-3052 Illinois U.S.A.
  • 3126583053 | +1 312-658-3053 Illinois U.S.A.
  • 3126583054 | +1 312-658-3054 Illinois U.S.A.
  • 3126583055 | +1 312-658-3055 Illinois U.S.A.
  • 3126583056 | +1 312-658-3056 Illinois U.S.A.
  • 3126583057 | +1 312-658-3057 Illinois U.S.A.
  • 3126583058 | +1 312-658-3058 Illinois U.S.A.
  • 3126583059 | +1 312-658-3059 Illinois U.S.A.
  • 3126583060 | +1 312-658-3060 Illinois U.S.A.
  • 3126583061 | +1 312-658-3061 Illinois U.S.A.
  • 3126583062 | +1 312-658-3062 Illinois U.S.A.
  • 3126583063 | +1 312-658-3063 Illinois U.S.A.
  • 3126583064 | +1 312-658-3064 Illinois U.S.A.
  • 3126583065 | +1 312-658-3065 Illinois U.S.A.
  • 3126583066 | +1 312-658-3066 Illinois U.S.A.
  • 3126583067 | +1 312-658-3067 Illinois U.S.A.
  • 3126583068 | +1 312-658-3068 Illinois U.S.A.
  • 3126583069 | +1 312-658-3069 Illinois U.S.A.
  • 3126583070 | +1 312-658-3070 Illinois U.S.A.
  • 3126583071 | +1 312-658-3071 Illinois U.S.A.
  • 3126583072 | +1 312-658-3072 Illinois U.S.A.
  • 3126583073 | +1 312-658-3073 Illinois U.S.A.
  • 3126583074 | +1 312-658-3074 Illinois U.S.A.
  • 3126583075 | +1 312-658-3075 Illinois U.S.A.
  • 3126583076 | +1 312-658-3076 Illinois U.S.A.
  • 3126583077 | +1 312-658-3077 Illinois U.S.A.
  • 3126583078 | +1 312-658-3078 Illinois U.S.A.
  • 3126583079 | +1 312-658-3079 Illinois U.S.A.
  • 3126583080 | +1 312-658-3080 Illinois U.S.A.
  • 3126583081 | +1 312-658-3081 Illinois U.S.A.
  • 3126583082 | +1 312-658-3082 Illinois U.S.A.
  • 3126583083 | +1 312-658-3083 Illinois U.S.A.
  • 3126583084 | +1 312-658-3084 Illinois U.S.A.
  • 3126583085 | +1 312-658-3085 Illinois U.S.A.
  • 3126583086 | +1 312-658-3086 Illinois U.S.A.
  • 3126583087 | +1 312-658-3087 Illinois U.S.A.
  • 3126583088 | +1 312-658-3088 Illinois U.S.A.
  • 3126583089 | +1 312-658-3089 Illinois U.S.A.
  • 3126583090 | +1 312-658-3090 Illinois U.S.A.
  • 3126583091 | +1 312-658-3091 Illinois U.S.A.
  • 3126583092 | +1 312-658-3092 Illinois U.S.A.
  • 3126583093 | +1 312-658-3093 Illinois U.S.A.
  • 3126583094 | +1 312-658-3094 Illinois U.S.A.
  • 3126583095 | +1 312-658-3095 Illinois U.S.A.
  • 3126583096 | +1 312-658-3096 Illinois U.S.A.
  • 3126583097 | +1 312-658-3097 Illinois U.S.A.
  • 3126583098 | +1 312-658-3098 Illinois U.S.A.
  • 3126583099 | +1 312-658-3099 Illinois U.S.A.