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).

  • 3126055200 | +1 312-605-5200 Illinois U.S.A.
  • 3126055201 | +1 312-605-5201 Illinois U.S.A.
  • 3126055202 | +1 312-605-5202 Illinois U.S.A.
  • 3126055203 | +1 312-605-5203 Illinois U.S.A.
  • 3126055204 | +1 312-605-5204 Illinois U.S.A.
  • 3126055205 | +1 312-605-5205 Illinois U.S.A.
  • 3126055206 | +1 312-605-5206 Illinois U.S.A.
  • 3126055207 | +1 312-605-5207 Illinois U.S.A.
  • 3126055208 | +1 312-605-5208 Illinois U.S.A.
  • 3126055209 | +1 312-605-5209 Illinois U.S.A.
  • 3126055210 | +1 312-605-5210 Illinois U.S.A.
  • 3126055211 | +1 312-605-5211 Illinois U.S.A.
  • 3126055212 | +1 312-605-5212 Illinois U.S.A.
  • 3126055213 | +1 312-605-5213 Illinois U.S.A.
  • 3126055214 | +1 312-605-5214 Illinois U.S.A.
  • 3126055215 | +1 312-605-5215 Illinois U.S.A.
  • 3126055216 | +1 312-605-5216 Illinois U.S.A.
  • 3126055217 | +1 312-605-5217 Illinois U.S.A.
  • 3126055218 | +1 312-605-5218 Illinois U.S.A.
  • 3126055219 | +1 312-605-5219 Illinois U.S.A.
  • 3126055220 | +1 312-605-5220 Illinois U.S.A.
  • 3126055221 | +1 312-605-5221 Illinois U.S.A.
  • 3126055222 | +1 312-605-5222 Illinois U.S.A.
  • 3126055223 | +1 312-605-5223 Illinois U.S.A.
  • 3126055224 | +1 312-605-5224 Illinois U.S.A.
  • 3126055225 | +1 312-605-5225 Illinois U.S.A.
  • 3126055226 | +1 312-605-5226 Illinois U.S.A.
  • 3126055227 | +1 312-605-5227 Illinois U.S.A.
  • 3126055228 | +1 312-605-5228 Illinois U.S.A.
  • 3126055229 | +1 312-605-5229 Illinois U.S.A.
  • 3126055230 | +1 312-605-5230 Illinois U.S.A.
  • 3126055231 | +1 312-605-5231 Illinois U.S.A.
  • 3126055232 | +1 312-605-5232 Illinois U.S.A.
  • 3126055233 | +1 312-605-5233 Illinois U.S.A.
  • 3126055234 | +1 312-605-5234 Illinois U.S.A.
  • 3126055235 | +1 312-605-5235 Illinois U.S.A.
  • 3126055236 | +1 312-605-5236 Illinois U.S.A.
  • 3126055237 | +1 312-605-5237 Illinois U.S.A.
  • 3126055238 | +1 312-605-5238 Illinois U.S.A.
  • 3126055239 | +1 312-605-5239 Illinois U.S.A.
  • 3126055240 | +1 312-605-5240 Illinois U.S.A.
  • 3126055241 | +1 312-605-5241 Illinois U.S.A.
  • 3126055242 | +1 312-605-5242 Illinois U.S.A.
  • 3126055243 | +1 312-605-5243 Illinois U.S.A.
  • 3126055244 | +1 312-605-5244 Illinois U.S.A.
  • 3126055245 | +1 312-605-5245 Illinois U.S.A.
  • 3126055246 | +1 312-605-5246 Illinois U.S.A.
  • 3126055247 | +1 312-605-5247 Illinois U.S.A.
  • 3126055248 | +1 312-605-5248 Illinois U.S.A.
  • 3126055249 | +1 312-605-5249 Illinois U.S.A.
  • 3126055250 | +1 312-605-5250 Illinois U.S.A.
  • 3126055251 | +1 312-605-5251 Illinois U.S.A.
  • 3126055252 | +1 312-605-5252 Illinois U.S.A.
  • 3126055253 | +1 312-605-5253 Illinois U.S.A.
  • 3126055254 | +1 312-605-5254 Illinois U.S.A.
  • 3126055255 | +1 312-605-5255 Illinois U.S.A.
  • 3126055256 | +1 312-605-5256 Illinois U.S.A.
  • 3126055257 | +1 312-605-5257 Illinois U.S.A.
  • 3126055258 | +1 312-605-5258 Illinois U.S.A.
  • 3126055259 | +1 312-605-5259 Illinois U.S.A.
  • 3126055260 | +1 312-605-5260 Illinois U.S.A.
  • 3126055261 | +1 312-605-5261 Illinois U.S.A.
  • 3126055262 | +1 312-605-5262 Illinois U.S.A.
  • 3126055263 | +1 312-605-5263 Illinois U.S.A.
  • 3126055264 | +1 312-605-5264 Illinois U.S.A.
  • 3126055265 | +1 312-605-5265 Illinois U.S.A.
  • 3126055266 | +1 312-605-5266 Illinois U.S.A.
  • 3126055267 | +1 312-605-5267 Illinois U.S.A.
  • 3126055268 | +1 312-605-5268 Illinois U.S.A.
  • 3126055269 | +1 312-605-5269 Illinois U.S.A.
  • 3126055270 | +1 312-605-5270 Illinois U.S.A.
  • 3126055271 | +1 312-605-5271 Illinois U.S.A.
  • 3126055272 | +1 312-605-5272 Illinois U.S.A.
  • 3126055273 | +1 312-605-5273 Illinois U.S.A.
  • 3126055274 | +1 312-605-5274 Illinois U.S.A.
  • 3126055275 | +1 312-605-5275 Illinois U.S.A.
  • 3126055276 | +1 312-605-5276 Illinois U.S.A.
  • 3126055277 | +1 312-605-5277 Illinois U.S.A.
  • 3126055278 | +1 312-605-5278 Illinois U.S.A.
  • 3126055279 | +1 312-605-5279 Illinois U.S.A.
  • 3126055280 | +1 312-605-5280 Illinois U.S.A.
  • 3126055281 | +1 312-605-5281 Illinois U.S.A.
  • 3126055282 | +1 312-605-5282 Illinois U.S.A.
  • 3126055283 | +1 312-605-5283 Illinois U.S.A.
  • 3126055284 | +1 312-605-5284 Illinois U.S.A.
  • 3126055285 | +1 312-605-5285 Illinois U.S.A.
  • 3126055286 | +1 312-605-5286 Illinois U.S.A.
  • 3126055287 | +1 312-605-5287 Illinois U.S.A.
  • 3126055288 | +1 312-605-5288 Illinois U.S.A.
  • 3126055289 | +1 312-605-5289 Illinois U.S.A.
  • 3126055290 | +1 312-605-5290 Illinois U.S.A.
  • 3126055291 | +1 312-605-5291 Illinois U.S.A.
  • 3126055292 | +1 312-605-5292 Illinois U.S.A.
  • 3126055293 | +1 312-605-5293 Illinois U.S.A.
  • 3126055294 | +1 312-605-5294 Illinois U.S.A.
  • 3126055295 | +1 312-605-5295 Illinois U.S.A.
  • 3126055296 | +1 312-605-5296 Illinois U.S.A.
  • 3126055297 | +1 312-605-5297 Illinois U.S.A.
  • 3126055298 | +1 312-605-5298 Illinois U.S.A.
  • 3126055299 | +1 312-605-5299 Illinois U.S.A.