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).

  • 3124960100 | +1 312-496-0100 Illinois U.S.A.
  • 3124960101 | +1 312-496-0101 Illinois U.S.A.
  • 3124960102 | +1 312-496-0102 Illinois U.S.A.
  • 3124960103 | +1 312-496-0103 Illinois U.S.A.
  • 3124960104 | +1 312-496-0104 Illinois U.S.A.
  • 3124960105 | +1 312-496-0105 Illinois U.S.A.
  • 3124960106 | +1 312-496-0106 Illinois U.S.A.
  • 3124960107 | +1 312-496-0107 Illinois U.S.A.
  • 3124960108 | +1 312-496-0108 Illinois U.S.A.
  • 3124960109 | +1 312-496-0109 Illinois U.S.A.
  • 3124960110 | +1 312-496-0110 Illinois U.S.A.
  • 3124960111 | +1 312-496-0111 Illinois U.S.A.
  • 3124960112 | +1 312-496-0112 Illinois U.S.A.
  • 3124960113 | +1 312-496-0113 Illinois U.S.A.
  • 3124960114 | +1 312-496-0114 Illinois U.S.A.
  • 3124960115 | +1 312-496-0115 Illinois U.S.A.
  • 3124960116 | +1 312-496-0116 Illinois U.S.A.
  • 3124960117 | +1 312-496-0117 Illinois U.S.A.
  • 3124960118 | +1 312-496-0118 Illinois U.S.A.
  • 3124960119 | +1 312-496-0119 Illinois U.S.A.
  • 3124960120 | +1 312-496-0120 Illinois U.S.A.
  • 3124960121 | +1 312-496-0121 Illinois U.S.A.
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  • 3124960123 | +1 312-496-0123 Illinois U.S.A.
  • 3124960124 | +1 312-496-0124 Illinois U.S.A.
  • 3124960125 | +1 312-496-0125 Illinois U.S.A.
  • 3124960126 | +1 312-496-0126 Illinois U.S.A.
  • 3124960127 | +1 312-496-0127 Illinois U.S.A.
  • 3124960128 | +1 312-496-0128 Illinois U.S.A.
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  • 3124960134 | +1 312-496-0134 Illinois U.S.A.
  • 3124960135 | +1 312-496-0135 Illinois U.S.A.
  • 3124960136 | +1 312-496-0136 Illinois U.S.A.
  • 3124960137 | +1 312-496-0137 Illinois U.S.A.
  • 3124960138 | +1 312-496-0138 Illinois U.S.A.
  • 3124960139 | +1 312-496-0139 Illinois U.S.A.
  • 3124960140 | +1 312-496-0140 Illinois U.S.A.
  • 3124960141 | +1 312-496-0141 Illinois U.S.A.
  • 3124960142 | +1 312-496-0142 Illinois U.S.A.
  • 3124960143 | +1 312-496-0143 Illinois U.S.A.
  • 3124960144 | +1 312-496-0144 Illinois U.S.A.
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  • 3124960148 | +1 312-496-0148 Illinois U.S.A.
  • 3124960149 | +1 312-496-0149 Illinois U.S.A.
  • 3124960150 | +1 312-496-0150 Illinois U.S.A.
  • 3124960151 | +1 312-496-0151 Illinois U.S.A.
  • 3124960152 | +1 312-496-0152 Illinois U.S.A.
  • 3124960153 | +1 312-496-0153 Illinois U.S.A.
  • 3124960154 | +1 312-496-0154 Illinois U.S.A.
  • 3124960155 | +1 312-496-0155 Illinois U.S.A.
  • 3124960156 | +1 312-496-0156 Illinois U.S.A.
  • 3124960157 | +1 312-496-0157 Illinois U.S.A.
  • 3124960158 | +1 312-496-0158 Illinois U.S.A.
  • 3124960159 | +1 312-496-0159 Illinois U.S.A.
  • 3124960160 | +1 312-496-0160 Illinois U.S.A.
  • 3124960161 | +1 312-496-0161 Illinois U.S.A.
  • 3124960162 | +1 312-496-0162 Illinois U.S.A.
  • 3124960163 | +1 312-496-0163 Illinois U.S.A.
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  • 3124960166 | +1 312-496-0166 Illinois U.S.A.
  • 3124960167 | +1 312-496-0167 Illinois U.S.A.
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  • 3124960170 | +1 312-496-0170 Illinois U.S.A.
  • 3124960171 | +1 312-496-0171 Illinois U.S.A.
  • 3124960172 | +1 312-496-0172 Illinois U.S.A.
  • 3124960173 | +1 312-496-0173 Illinois U.S.A.
  • 3124960174 | +1 312-496-0174 Illinois U.S.A.
  • 3124960175 | +1 312-496-0175 Illinois U.S.A.
  • 3124960176 | +1 312-496-0176 Illinois U.S.A.
  • 3124960177 | +1 312-496-0177 Illinois U.S.A.
  • 3124960178 | +1 312-496-0178 Illinois U.S.A.
  • 3124960179 | +1 312-496-0179 Illinois U.S.A.
  • 3124960180 | +1 312-496-0180 Illinois U.S.A.
  • 3124960181 | +1 312-496-0181 Illinois U.S.A.
  • 3124960182 | +1 312-496-0182 Illinois U.S.A.
  • 3124960183 | +1 312-496-0183 Illinois U.S.A.
  • 3124960184 | +1 312-496-0184 Illinois U.S.A.
  • 3124960185 | +1 312-496-0185 Illinois U.S.A.
  • 3124960186 | +1 312-496-0186 Illinois U.S.A.
  • 3124960187 | +1 312-496-0187 Illinois U.S.A.
  • 3124960188 | +1 312-496-0188 Illinois U.S.A.
  • 3124960189 | +1 312-496-0189 Illinois U.S.A.
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  • 3124960195 | +1 312-496-0195 Illinois U.S.A.
  • 3124960196 | +1 312-496-0196 Illinois U.S.A.
  • 3124960197 | +1 312-496-0197 Illinois U.S.A.
  • 3124960198 | +1 312-496-0198 Illinois U.S.A.
  • 3124960199 | +1 312-496-0199 Illinois U.S.A.