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).

  • 3126053000 | +1 312-605-3000 Illinois U.S.A.
  • 3126053001 | +1 312-605-3001 Illinois U.S.A.
  • 3126053002 | +1 312-605-3002 Illinois U.S.A.
  • 3126053003 | +1 312-605-3003 Illinois U.S.A.
  • 3126053004 | +1 312-605-3004 Illinois U.S.A.
  • 3126053005 | +1 312-605-3005 Illinois U.S.A.
  • 3126053006 | +1 312-605-3006 Illinois U.S.A.
  • 3126053007 | +1 312-605-3007 Illinois U.S.A.
  • 3126053008 | +1 312-605-3008 Illinois U.S.A.
  • 3126053009 | +1 312-605-3009 Illinois U.S.A.
  • 3126053010 | +1 312-605-3010 Illinois U.S.A.
  • 3126053011 | +1 312-605-3011 Illinois U.S.A.
  • 3126053012 | +1 312-605-3012 Illinois U.S.A.
  • 3126053013 | +1 312-605-3013 Illinois U.S.A.
  • 3126053014 | +1 312-605-3014 Illinois U.S.A.
  • 3126053015 | +1 312-605-3015 Illinois U.S.A.
  • 3126053016 | +1 312-605-3016 Illinois U.S.A.
  • 3126053017 | +1 312-605-3017 Illinois U.S.A.
  • 3126053018 | +1 312-605-3018 Illinois U.S.A.
  • 3126053019 | +1 312-605-3019 Illinois U.S.A.
  • 3126053020 | +1 312-605-3020 Illinois U.S.A.
  • 3126053021 | +1 312-605-3021 Illinois U.S.A.
  • 3126053022 | +1 312-605-3022 Illinois U.S.A.
  • 3126053023 | +1 312-605-3023 Illinois U.S.A.
  • 3126053024 | +1 312-605-3024 Illinois U.S.A.
  • 3126053025 | +1 312-605-3025 Illinois U.S.A.
  • 3126053026 | +1 312-605-3026 Illinois U.S.A.
  • 3126053027 | +1 312-605-3027 Illinois U.S.A.
  • 3126053028 | +1 312-605-3028 Illinois U.S.A.
  • 3126053029 | +1 312-605-3029 Illinois U.S.A.
  • 3126053030 | +1 312-605-3030 Illinois U.S.A.
  • 3126053031 | +1 312-605-3031 Illinois U.S.A.
  • 3126053032 | +1 312-605-3032 Illinois U.S.A.
  • 3126053033 | +1 312-605-3033 Illinois U.S.A.
  • 3126053034 | +1 312-605-3034 Illinois U.S.A.
  • 3126053035 | +1 312-605-3035 Illinois U.S.A.
  • 3126053036 | +1 312-605-3036 Illinois U.S.A.
  • 3126053037 | +1 312-605-3037 Illinois U.S.A.
  • 3126053038 | +1 312-605-3038 Illinois U.S.A.
  • 3126053039 | +1 312-605-3039 Illinois U.S.A.
  • 3126053040 | +1 312-605-3040 Illinois U.S.A.
  • 3126053041 | +1 312-605-3041 Illinois U.S.A.
  • 3126053042 | +1 312-605-3042 Illinois U.S.A.
  • 3126053043 | +1 312-605-3043 Illinois U.S.A.
  • 3126053044 | +1 312-605-3044 Illinois U.S.A.
  • 3126053045 | +1 312-605-3045 Illinois U.S.A.
  • 3126053046 | +1 312-605-3046 Illinois U.S.A.
  • 3126053047 | +1 312-605-3047 Illinois U.S.A.
  • 3126053048 | +1 312-605-3048 Illinois U.S.A.
  • 3126053049 | +1 312-605-3049 Illinois U.S.A.
  • 3126053050 | +1 312-605-3050 Illinois U.S.A.
  • 3126053051 | +1 312-605-3051 Illinois U.S.A.
  • 3126053052 | +1 312-605-3052 Illinois U.S.A.
  • 3126053053 | +1 312-605-3053 Illinois U.S.A.
  • 3126053054 | +1 312-605-3054 Illinois U.S.A.
  • 3126053055 | +1 312-605-3055 Illinois U.S.A.
  • 3126053056 | +1 312-605-3056 Illinois U.S.A.
  • 3126053057 | +1 312-605-3057 Illinois U.S.A.
  • 3126053058 | +1 312-605-3058 Illinois U.S.A.
  • 3126053059 | +1 312-605-3059 Illinois U.S.A.
  • 3126053060 | +1 312-605-3060 Illinois U.S.A.
  • 3126053061 | +1 312-605-3061 Illinois U.S.A.
  • 3126053062 | +1 312-605-3062 Illinois U.S.A.
  • 3126053063 | +1 312-605-3063 Illinois U.S.A.
  • 3126053064 | +1 312-605-3064 Illinois U.S.A.
  • 3126053065 | +1 312-605-3065 Illinois U.S.A.
  • 3126053066 | +1 312-605-3066 Illinois U.S.A.
  • 3126053067 | +1 312-605-3067 Illinois U.S.A.
  • 3126053068 | +1 312-605-3068 Illinois U.S.A.
  • 3126053069 | +1 312-605-3069 Illinois U.S.A.
  • 3126053070 | +1 312-605-3070 Illinois U.S.A.
  • 3126053071 | +1 312-605-3071 Illinois U.S.A.
  • 3126053072 | +1 312-605-3072 Illinois U.S.A.
  • 3126053073 | +1 312-605-3073 Illinois U.S.A.
  • 3126053074 | +1 312-605-3074 Illinois U.S.A.
  • 3126053075 | +1 312-605-3075 Illinois U.S.A.
  • 3126053076 | +1 312-605-3076 Illinois U.S.A.
  • 3126053077 | +1 312-605-3077 Illinois U.S.A.
  • 3126053078 | +1 312-605-3078 Illinois U.S.A.
  • 3126053079 | +1 312-605-3079 Illinois U.S.A.
  • 3126053080 | +1 312-605-3080 Illinois U.S.A.
  • 3126053081 | +1 312-605-3081 Illinois U.S.A.
  • 3126053082 | +1 312-605-3082 Illinois U.S.A.
  • 3126053083 | +1 312-605-3083 Illinois U.S.A.
  • 3126053084 | +1 312-605-3084 Illinois U.S.A.
  • 3126053085 | +1 312-605-3085 Illinois U.S.A.
  • 3126053086 | +1 312-605-3086 Illinois U.S.A.
  • 3126053087 | +1 312-605-3087 Illinois U.S.A.
  • 3126053088 | +1 312-605-3088 Illinois U.S.A.
  • 3126053089 | +1 312-605-3089 Illinois U.S.A.
  • 3126053090 | +1 312-605-3090 Illinois U.S.A.
  • 3126053091 | +1 312-605-3091 Illinois U.S.A.
  • 3126053092 | +1 312-605-3092 Illinois U.S.A.
  • 3126053093 | +1 312-605-3093 Illinois U.S.A.
  • 3126053094 | +1 312-605-3094 Illinois U.S.A.
  • 3126053095 | +1 312-605-3095 Illinois U.S.A.
  • 3126053096 | +1 312-605-3096 Illinois U.S.A.
  • 3126053097 | +1 312-605-3097 Illinois U.S.A.
  • 3126053098 | +1 312-605-3098 Illinois U.S.A.
  • 3126053099 | +1 312-605-3099 Illinois U.S.A.