CitysDirectory

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).

  • 3125873000 | +1 312-587-3000 Illinois U.S.A.
  • 3125873001 | +1 312-587-3001 Illinois U.S.A.
  • 3125873002 | +1 312-587-3002 Illinois U.S.A.
  • 3125873003 | +1 312-587-3003 Illinois U.S.A.
  • 3125873004 | +1 312-587-3004 Illinois U.S.A.
  • 3125873005 | +1 312-587-3005 Illinois U.S.A.
  • 3125873006 | +1 312-587-3006 Illinois U.S.A.
  • 3125873007 | +1 312-587-3007 Illinois U.S.A.
  • 3125873008 | +1 312-587-3008 Illinois U.S.A.
  • 3125873009 | +1 312-587-3009 Illinois U.S.A.
  • 3125873010 | +1 312-587-3010 Illinois U.S.A.
  • 3125873011 | +1 312-587-3011 Illinois U.S.A.
  • 3125873012 | +1 312-587-3012 Illinois U.S.A.
  • 3125873013 | +1 312-587-3013 Illinois U.S.A.
  • 3125873014 | +1 312-587-3014 Illinois U.S.A.
  • 3125873015 | +1 312-587-3015 Illinois U.S.A.
  • 3125873016 | +1 312-587-3016 Illinois U.S.A.
  • 3125873017 | +1 312-587-3017 Illinois U.S.A.
  • 3125873018 | +1 312-587-3018 Illinois U.S.A.
  • 3125873019 | +1 312-587-3019 Illinois U.S.A.
  • 3125873020 | +1 312-587-3020 Illinois U.S.A.
  • 3125873021 | +1 312-587-3021 Illinois U.S.A.
  • 3125873022 | +1 312-587-3022 Illinois U.S.A.
  • 3125873023 | +1 312-587-3023 Illinois U.S.A.
  • 3125873024 | +1 312-587-3024 Illinois U.S.A.
  • 3125873025 | +1 312-587-3025 Illinois U.S.A.
  • 3125873026 | +1 312-587-3026 Illinois U.S.A.
  • 3125873027 | +1 312-587-3027 Illinois U.S.A.
  • 3125873028 | +1 312-587-3028 Illinois U.S.A.
  • 3125873029 | +1 312-587-3029 Illinois U.S.A.
  • 3125873030 | +1 312-587-3030 Illinois U.S.A.
  • 3125873031 | +1 312-587-3031 Illinois U.S.A.
  • 3125873032 | +1 312-587-3032 Illinois U.S.A.
  • 3125873033 | +1 312-587-3033 Illinois U.S.A.
  • 3125873034 | +1 312-587-3034 Illinois U.S.A.
  • 3125873035 | +1 312-587-3035 Illinois U.S.A.
  • 3125873036 | +1 312-587-3036 Illinois U.S.A.
  • 3125873037 | +1 312-587-3037 Illinois U.S.A.
  • 3125873038 | +1 312-587-3038 Illinois U.S.A.
  • 3125873039 | +1 312-587-3039 Illinois U.S.A.
  • 3125873040 | +1 312-587-3040 Illinois U.S.A.
  • 3125873041 | +1 312-587-3041 Illinois U.S.A.
  • 3125873042 | +1 312-587-3042 Illinois U.S.A.
  • 3125873043 | +1 312-587-3043 Illinois U.S.A.
  • 3125873044 | +1 312-587-3044 Illinois U.S.A.
  • 3125873045 | +1 312-587-3045 Illinois U.S.A.
  • 3125873046 | +1 312-587-3046 Illinois U.S.A.
  • 3125873047 | +1 312-587-3047 Illinois U.S.A.
  • 3125873048 | +1 312-587-3048 Illinois U.S.A.
  • 3125873049 | +1 312-587-3049 Illinois U.S.A.
  • 3125873050 | +1 312-587-3050 Illinois U.S.A.
  • 3125873051 | +1 312-587-3051 Illinois U.S.A.
  • 3125873052 | +1 312-587-3052 Illinois U.S.A.
  • 3125873053 | +1 312-587-3053 Illinois U.S.A.
  • 3125873054 | +1 312-587-3054 Illinois U.S.A.
  • 3125873055 | +1 312-587-3055 Illinois U.S.A.
  • 3125873056 | +1 312-587-3056 Illinois U.S.A.
  • 3125873057 | +1 312-587-3057 Illinois U.S.A.
  • 3125873058 | +1 312-587-3058 Illinois U.S.A.
  • 3125873059 | +1 312-587-3059 Illinois U.S.A.
  • 3125873060 | +1 312-587-3060 Illinois U.S.A.
  • 3125873061 | +1 312-587-3061 Illinois U.S.A.
  • 3125873062 | +1 312-587-3062 Illinois U.S.A.
  • 3125873063 | +1 312-587-3063 Illinois U.S.A.
  • 3125873064 | +1 312-587-3064 Illinois U.S.A.
  • 3125873065 | +1 312-587-3065 Illinois U.S.A.
  • 3125873066 | +1 312-587-3066 Illinois U.S.A.
  • 3125873067 | +1 312-587-3067 Illinois U.S.A.
  • 3125873068 | +1 312-587-3068 Illinois U.S.A.
  • 3125873069 | +1 312-587-3069 Illinois U.S.A.
  • 3125873070 | +1 312-587-3070 Illinois U.S.A.
  • 3125873071 | +1 312-587-3071 Illinois U.S.A.
  • 3125873072 | +1 312-587-3072 Illinois U.S.A.
  • 3125873073 | +1 312-587-3073 Illinois U.S.A.
  • 3125873074 | +1 312-587-3074 Illinois U.S.A.
  • 3125873075 | +1 312-587-3075 Illinois U.S.A.
  • 3125873076 | +1 312-587-3076 Illinois U.S.A.
  • 3125873077 | +1 312-587-3077 Illinois U.S.A.
  • 3125873078 | +1 312-587-3078 Illinois U.S.A.
  • 3125873079 | +1 312-587-3079 Illinois U.S.A.
  • 3125873080 | +1 312-587-3080 Illinois U.S.A.
  • 3125873081 | +1 312-587-3081 Illinois U.S.A.
  • 3125873082 | +1 312-587-3082 Illinois U.S.A.
  • 3125873083 | +1 312-587-3083 Illinois U.S.A.
  • 3125873084 | +1 312-587-3084 Illinois U.S.A.
  • 3125873085 | +1 312-587-3085 Illinois U.S.A.
  • 3125873086 | +1 312-587-3086 Illinois U.S.A.
  • 3125873087 | +1 312-587-3087 Illinois U.S.A.
  • 3125873088 | +1 312-587-3088 Illinois U.S.A.
  • 3125873089 | +1 312-587-3089 Illinois U.S.A.
  • 3125873090 | +1 312-587-3090 Illinois U.S.A.
  • 3125873091 | +1 312-587-3091 Illinois U.S.A.
  • 3125873092 | +1 312-587-3092 Illinois U.S.A.
  • 3125873093 | +1 312-587-3093 Illinois U.S.A.
  • 3125873094 | +1 312-587-3094 Illinois U.S.A.
  • 3125873095 | +1 312-587-3095 Illinois U.S.A.
  • 3125873096 | +1 312-587-3096 Illinois U.S.A.
  • 3125873097 | +1 312-587-3097 Illinois U.S.A.
  • 3125873098 | +1 312-587-3098 Illinois U.S.A.
  • 3125873099 | +1 312-587-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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