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).

  • 3123723000 | +1 312-372-3000 Illinois U.S.A.
  • 3123723001 | +1 312-372-3001 Illinois U.S.A.
  • 3123723002 | +1 312-372-3002 Illinois U.S.A.
  • 3123723003 | +1 312-372-3003 Illinois U.S.A.
  • 3123723004 | +1 312-372-3004 Illinois U.S.A.
  • 3123723005 | +1 312-372-3005 Illinois U.S.A.
  • 3123723006 | +1 312-372-3006 Illinois U.S.A.
  • 3123723007 | +1 312-372-3007 Illinois U.S.A.
  • 3123723008 | +1 312-372-3008 Illinois U.S.A.
  • 3123723009 | +1 312-372-3009 Illinois U.S.A.
  • 3123723010 | +1 312-372-3010 Illinois U.S.A.
  • 3123723011 | +1 312-372-3011 Illinois U.S.A.
  • 3123723012 | +1 312-372-3012 Illinois U.S.A.
  • 3123723013 | +1 312-372-3013 Illinois U.S.A.
  • 3123723014 | +1 312-372-3014 Illinois U.S.A.
  • 3123723015 | +1 312-372-3015 Illinois U.S.A.
  • 3123723016 | +1 312-372-3016 Illinois U.S.A.
  • 3123723017 | +1 312-372-3017 Illinois U.S.A.
  • 3123723018 | +1 312-372-3018 Illinois U.S.A.
  • 3123723019 | +1 312-372-3019 Illinois U.S.A.
  • 3123723020 | +1 312-372-3020 Illinois U.S.A.
  • 3123723021 | +1 312-372-3021 Illinois U.S.A.
  • 3123723022 | +1 312-372-3022 Illinois U.S.A.
  • 3123723023 | +1 312-372-3023 Illinois U.S.A.
  • 3123723024 | +1 312-372-3024 Illinois U.S.A.
  • 3123723025 | +1 312-372-3025 Illinois U.S.A.
  • 3123723026 | +1 312-372-3026 Illinois U.S.A.
  • 3123723027 | +1 312-372-3027 Illinois U.S.A.
  • 3123723028 | +1 312-372-3028 Illinois U.S.A.
  • 3123723029 | +1 312-372-3029 Illinois U.S.A.
  • 3123723030 | +1 312-372-3030 Illinois U.S.A.
  • 3123723031 | +1 312-372-3031 Illinois U.S.A.
  • 3123723032 | +1 312-372-3032 Illinois U.S.A.
  • 3123723033 | +1 312-372-3033 Illinois U.S.A.
  • 3123723034 | +1 312-372-3034 Illinois U.S.A.
  • 3123723035 | +1 312-372-3035 Illinois U.S.A.
  • 3123723036 | +1 312-372-3036 Illinois U.S.A.
  • 3123723037 | +1 312-372-3037 Illinois U.S.A.
  • 3123723038 | +1 312-372-3038 Illinois U.S.A.
  • 3123723039 | +1 312-372-3039 Illinois U.S.A.
  • 3123723040 | +1 312-372-3040 Illinois U.S.A.
  • 3123723041 | +1 312-372-3041 Illinois U.S.A.
  • 3123723042 | +1 312-372-3042 Illinois U.S.A.
  • 3123723043 | +1 312-372-3043 Illinois U.S.A.
  • 3123723044 | +1 312-372-3044 Illinois U.S.A.
  • 3123723045 | +1 312-372-3045 Illinois U.S.A.
  • 3123723046 | +1 312-372-3046 Illinois U.S.A.
  • 3123723047 | +1 312-372-3047 Illinois U.S.A.
  • 3123723048 | +1 312-372-3048 Illinois U.S.A.
  • 3123723049 | +1 312-372-3049 Illinois U.S.A.
  • 3123723050 | +1 312-372-3050 Illinois U.S.A.
  • 3123723051 | +1 312-372-3051 Illinois U.S.A.
  • 3123723052 | +1 312-372-3052 Illinois U.S.A.
  • 3123723053 | +1 312-372-3053 Illinois U.S.A.
  • 3123723054 | +1 312-372-3054 Illinois U.S.A.
  • 3123723055 | +1 312-372-3055 Illinois U.S.A.
  • 3123723056 | +1 312-372-3056 Illinois U.S.A.
  • 3123723057 | +1 312-372-3057 Illinois U.S.A.
  • 3123723058 | +1 312-372-3058 Illinois U.S.A.
  • 3123723059 | +1 312-372-3059 Illinois U.S.A.
  • 3123723060 | +1 312-372-3060 Illinois U.S.A.
  • 3123723061 | +1 312-372-3061 Illinois U.S.A.
  • 3123723062 | +1 312-372-3062 Illinois U.S.A.
  • 3123723063 | +1 312-372-3063 Illinois U.S.A.
  • 3123723064 | +1 312-372-3064 Illinois U.S.A.
  • 3123723065 | +1 312-372-3065 Illinois U.S.A.
  • 3123723066 | +1 312-372-3066 Illinois U.S.A.
  • 3123723067 | +1 312-372-3067 Illinois U.S.A.
  • 3123723068 | +1 312-372-3068 Illinois U.S.A.
  • 3123723069 | +1 312-372-3069 Illinois U.S.A.
  • 3123723070 | +1 312-372-3070 Illinois U.S.A.
  • 3123723071 | +1 312-372-3071 Illinois U.S.A.
  • 3123723072 | +1 312-372-3072 Illinois U.S.A.
  • 3123723073 | +1 312-372-3073 Illinois U.S.A.
  • 3123723074 | +1 312-372-3074 Illinois U.S.A.
  • 3123723075 | +1 312-372-3075 Illinois U.S.A.
  • 3123723076 | +1 312-372-3076 Illinois U.S.A.
  • 3123723077 | +1 312-372-3077 Illinois U.S.A.
  • 3123723078 | +1 312-372-3078 Illinois U.S.A.
  • 3123723079 | +1 312-372-3079 Illinois U.S.A.
  • 3123723080 | +1 312-372-3080 Illinois U.S.A.
  • 3123723081 | +1 312-372-3081 Illinois U.S.A.
  • 3123723082 | +1 312-372-3082 Illinois U.S.A.
  • 3123723083 | +1 312-372-3083 Illinois U.S.A.
  • 3123723084 | +1 312-372-3084 Illinois U.S.A.
  • 3123723085 | +1 312-372-3085 Illinois U.S.A.
  • 3123723086 | +1 312-372-3086 Illinois U.S.A.
  • 3123723087 | +1 312-372-3087 Illinois U.S.A.
  • 3123723088 | +1 312-372-3088 Illinois U.S.A.
  • 3123723089 | +1 312-372-3089 Illinois U.S.A.
  • 3123723090 | +1 312-372-3090 Illinois U.S.A.
  • 3123723091 | +1 312-372-3091 Illinois U.S.A.
  • 3123723092 | +1 312-372-3092 Illinois U.S.A.
  • 3123723093 | +1 312-372-3093 Illinois U.S.A.
  • 3123723094 | +1 312-372-3094 Illinois U.S.A.
  • 3123723095 | +1 312-372-3095 Illinois U.S.A.
  • 3123723096 | +1 312-372-3096 Illinois U.S.A.
  • 3123723097 | +1 312-372-3097 Illinois U.S.A.
  • 3123723098 | +1 312-372-3098 Illinois U.S.A.
  • 3123723099 | +1 312-372-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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