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).

  • 3122203000 | +1 312-220-3000 Illinois U.S.A.
  • 3122203001 | +1 312-220-3001 Illinois U.S.A.
  • 3122203002 | +1 312-220-3002 Illinois U.S.A.
  • 3122203003 | +1 312-220-3003 Illinois U.S.A.
  • 3122203004 | +1 312-220-3004 Illinois U.S.A.
  • 3122203005 | +1 312-220-3005 Illinois U.S.A.
  • 3122203006 | +1 312-220-3006 Illinois U.S.A.
  • 3122203007 | +1 312-220-3007 Illinois U.S.A.
  • 3122203008 | +1 312-220-3008 Illinois U.S.A.
  • 3122203009 | +1 312-220-3009 Illinois U.S.A.
  • 3122203010 | +1 312-220-3010 Illinois U.S.A.
  • 3122203011 | +1 312-220-3011 Illinois U.S.A.
  • 3122203012 | +1 312-220-3012 Illinois U.S.A.
  • 3122203013 | +1 312-220-3013 Illinois U.S.A.
  • 3122203014 | +1 312-220-3014 Illinois U.S.A.
  • 3122203015 | +1 312-220-3015 Illinois U.S.A.
  • 3122203016 | +1 312-220-3016 Illinois U.S.A.
  • 3122203017 | +1 312-220-3017 Illinois U.S.A.
  • 3122203018 | +1 312-220-3018 Illinois U.S.A.
  • 3122203019 | +1 312-220-3019 Illinois U.S.A.
  • 3122203020 | +1 312-220-3020 Illinois U.S.A.
  • 3122203021 | +1 312-220-3021 Illinois U.S.A.
  • 3122203022 | +1 312-220-3022 Illinois U.S.A.
  • 3122203023 | +1 312-220-3023 Illinois U.S.A.
  • 3122203024 | +1 312-220-3024 Illinois U.S.A.
  • 3122203025 | +1 312-220-3025 Illinois U.S.A.
  • 3122203026 | +1 312-220-3026 Illinois U.S.A.
  • 3122203027 | +1 312-220-3027 Illinois U.S.A.
  • 3122203028 | +1 312-220-3028 Illinois U.S.A.
  • 3122203029 | +1 312-220-3029 Illinois U.S.A.
  • 3122203030 | +1 312-220-3030 Illinois U.S.A.
  • 3122203031 | +1 312-220-3031 Illinois U.S.A.
  • 3122203032 | +1 312-220-3032 Illinois U.S.A.
  • 3122203033 | +1 312-220-3033 Illinois U.S.A.
  • 3122203034 | +1 312-220-3034 Illinois U.S.A.
  • 3122203035 | +1 312-220-3035 Illinois U.S.A.
  • 3122203036 | +1 312-220-3036 Illinois U.S.A.
  • 3122203037 | +1 312-220-3037 Illinois U.S.A.
  • 3122203038 | +1 312-220-3038 Illinois U.S.A.
  • 3122203039 | +1 312-220-3039 Illinois U.S.A.
  • 3122203040 | +1 312-220-3040 Illinois U.S.A.
  • 3122203041 | +1 312-220-3041 Illinois U.S.A.
  • 3122203042 | +1 312-220-3042 Illinois U.S.A.
  • 3122203043 | +1 312-220-3043 Illinois U.S.A.
  • 3122203044 | +1 312-220-3044 Illinois U.S.A.
  • 3122203045 | +1 312-220-3045 Illinois U.S.A.
  • 3122203046 | +1 312-220-3046 Illinois U.S.A.
  • 3122203047 | +1 312-220-3047 Illinois U.S.A.
  • 3122203048 | +1 312-220-3048 Illinois U.S.A.
  • 3122203049 | +1 312-220-3049 Illinois U.S.A.
  • 3122203050 | +1 312-220-3050 Illinois U.S.A.
  • 3122203051 | +1 312-220-3051 Illinois U.S.A.
  • 3122203052 | +1 312-220-3052 Illinois U.S.A.
  • 3122203053 | +1 312-220-3053 Illinois U.S.A.
  • 3122203054 | +1 312-220-3054 Illinois U.S.A.
  • 3122203055 | +1 312-220-3055 Illinois U.S.A.
  • 3122203056 | +1 312-220-3056 Illinois U.S.A.
  • 3122203057 | +1 312-220-3057 Illinois U.S.A.
  • 3122203058 | +1 312-220-3058 Illinois U.S.A.
  • 3122203059 | +1 312-220-3059 Illinois U.S.A.
  • 3122203060 | +1 312-220-3060 Illinois U.S.A.
  • 3122203061 | +1 312-220-3061 Illinois U.S.A.
  • 3122203062 | +1 312-220-3062 Illinois U.S.A.
  • 3122203063 | +1 312-220-3063 Illinois U.S.A.
  • 3122203064 | +1 312-220-3064 Illinois U.S.A.
  • 3122203065 | +1 312-220-3065 Illinois U.S.A.
  • 3122203066 | +1 312-220-3066 Illinois U.S.A.
  • 3122203067 | +1 312-220-3067 Illinois U.S.A.
  • 3122203068 | +1 312-220-3068 Illinois U.S.A.
  • 3122203069 | +1 312-220-3069 Illinois U.S.A.
  • 3122203070 | +1 312-220-3070 Illinois U.S.A.
  • 3122203071 | +1 312-220-3071 Illinois U.S.A.
  • 3122203072 | +1 312-220-3072 Illinois U.S.A.
  • 3122203073 | +1 312-220-3073 Illinois U.S.A.
  • 3122203074 | +1 312-220-3074 Illinois U.S.A.
  • 3122203075 | +1 312-220-3075 Illinois U.S.A.
  • 3122203076 | +1 312-220-3076 Illinois U.S.A.
  • 3122203077 | +1 312-220-3077 Illinois U.S.A.
  • 3122203078 | +1 312-220-3078 Illinois U.S.A.
  • 3122203079 | +1 312-220-3079 Illinois U.S.A.
  • 3122203080 | +1 312-220-3080 Illinois U.S.A.
  • 3122203081 | +1 312-220-3081 Illinois U.S.A.
  • 3122203082 | +1 312-220-3082 Illinois U.S.A.
  • 3122203083 | +1 312-220-3083 Illinois U.S.A.
  • 3122203084 | +1 312-220-3084 Illinois U.S.A.
  • 3122203085 | +1 312-220-3085 Illinois U.S.A.
  • 3122203086 | +1 312-220-3086 Illinois U.S.A.
  • 3122203087 | +1 312-220-3087 Illinois U.S.A.
  • 3122203088 | +1 312-220-3088 Illinois U.S.A.
  • 3122203089 | +1 312-220-3089 Illinois U.S.A.
  • 3122203090 | +1 312-220-3090 Illinois U.S.A.
  • 3122203091 | +1 312-220-3091 Illinois U.S.A.
  • 3122203092 | +1 312-220-3092 Illinois U.S.A.
  • 3122203093 | +1 312-220-3093 Illinois U.S.A.
  • 3122203094 | +1 312-220-3094 Illinois U.S.A.
  • 3122203095 | +1 312-220-3095 Illinois U.S.A.
  • 3122203096 | +1 312-220-3096 Illinois U.S.A.
  • 3122203097 | +1 312-220-3097 Illinois U.S.A.
  • 3122203098 | +1 312-220-3098 Illinois U.S.A.
  • 3122203099 | +1 312-220-3099 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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