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).

  • 3128145200 | +1 312-814-5200 Illinois U.S.A.
  • 3128145201 | +1 312-814-5201 Illinois U.S.A.
  • 3128145202 | +1 312-814-5202 Illinois U.S.A.
  • 3128145203 | +1 312-814-5203 Illinois U.S.A.
  • 3128145204 | +1 312-814-5204 Illinois U.S.A.
  • 3128145205 | +1 312-814-5205 Illinois U.S.A.
  • 3128145206 | +1 312-814-5206 Illinois U.S.A.
  • 3128145207 | +1 312-814-5207 Illinois U.S.A.
  • 3128145208 | +1 312-814-5208 Illinois U.S.A.
  • 3128145209 | +1 312-814-5209 Illinois U.S.A.
  • 3128145210 | +1 312-814-5210 Illinois U.S.A.
  • 3128145211 | +1 312-814-5211 Illinois U.S.A.
  • 3128145212 | +1 312-814-5212 Illinois U.S.A.
  • 3128145213 | +1 312-814-5213 Illinois U.S.A.
  • 3128145214 | +1 312-814-5214 Illinois U.S.A.
  • 3128145215 | +1 312-814-5215 Illinois U.S.A.
  • 3128145216 | +1 312-814-5216 Illinois U.S.A.
  • 3128145217 | +1 312-814-5217 Illinois U.S.A.
  • 3128145218 | +1 312-814-5218 Illinois U.S.A.
  • 3128145219 | +1 312-814-5219 Illinois U.S.A.
  • 3128145220 | +1 312-814-5220 Illinois U.S.A.
  • 3128145221 | +1 312-814-5221 Illinois U.S.A.
  • 3128145222 | +1 312-814-5222 Illinois U.S.A.
  • 3128145223 | +1 312-814-5223 Illinois U.S.A.
  • 3128145224 | +1 312-814-5224 Illinois U.S.A.
  • 3128145225 | +1 312-814-5225 Illinois U.S.A.
  • 3128145226 | +1 312-814-5226 Illinois U.S.A.
  • 3128145227 | +1 312-814-5227 Illinois U.S.A.
  • 3128145228 | +1 312-814-5228 Illinois U.S.A.
  • 3128145229 | +1 312-814-5229 Illinois U.S.A.
  • 3128145230 | +1 312-814-5230 Illinois U.S.A.
  • 3128145231 | +1 312-814-5231 Illinois U.S.A.
  • 3128145232 | +1 312-814-5232 Illinois U.S.A.
  • 3128145233 | +1 312-814-5233 Illinois U.S.A.
  • 3128145234 | +1 312-814-5234 Illinois U.S.A.
  • 3128145235 | +1 312-814-5235 Illinois U.S.A.
  • 3128145236 | +1 312-814-5236 Illinois U.S.A.
  • 3128145237 | +1 312-814-5237 Illinois U.S.A.
  • 3128145238 | +1 312-814-5238 Illinois U.S.A.
  • 3128145239 | +1 312-814-5239 Illinois U.S.A.
  • 3128145240 | +1 312-814-5240 Illinois U.S.A.
  • 3128145241 | +1 312-814-5241 Illinois U.S.A.
  • 3128145242 | +1 312-814-5242 Illinois U.S.A.
  • 3128145243 | +1 312-814-5243 Illinois U.S.A.
  • 3128145244 | +1 312-814-5244 Illinois U.S.A.
  • 3128145245 | +1 312-814-5245 Illinois U.S.A.
  • 3128145246 | +1 312-814-5246 Illinois U.S.A.
  • 3128145247 | +1 312-814-5247 Illinois U.S.A.
  • 3128145248 | +1 312-814-5248 Illinois U.S.A.
  • 3128145249 | +1 312-814-5249 Illinois U.S.A.
  • 3128145250 | +1 312-814-5250 Illinois U.S.A.
  • 3128145251 | +1 312-814-5251 Illinois U.S.A.
  • 3128145252 | +1 312-814-5252 Illinois U.S.A.
  • 3128145253 | +1 312-814-5253 Illinois U.S.A.
  • 3128145254 | +1 312-814-5254 Illinois U.S.A.
  • 3128145255 | +1 312-814-5255 Illinois U.S.A.
  • 3128145256 | +1 312-814-5256 Illinois U.S.A.
  • 3128145257 | +1 312-814-5257 Illinois U.S.A.
  • 3128145258 | +1 312-814-5258 Illinois U.S.A.
  • 3128145259 | +1 312-814-5259 Illinois U.S.A.
  • 3128145260 | +1 312-814-5260 Illinois U.S.A.
  • 3128145261 | +1 312-814-5261 Illinois U.S.A.
  • 3128145262 | +1 312-814-5262 Illinois U.S.A.
  • 3128145263 | +1 312-814-5263 Illinois U.S.A.
  • 3128145264 | +1 312-814-5264 Illinois U.S.A.
  • 3128145265 | +1 312-814-5265 Illinois U.S.A.
  • 3128145266 | +1 312-814-5266 Illinois U.S.A.
  • 3128145267 | +1 312-814-5267 Illinois U.S.A.
  • 3128145268 | +1 312-814-5268 Illinois U.S.A.
  • 3128145269 | +1 312-814-5269 Illinois U.S.A.
  • 3128145270 | +1 312-814-5270 Illinois U.S.A.
  • 3128145271 | +1 312-814-5271 Illinois U.S.A.
  • 3128145272 | +1 312-814-5272 Illinois U.S.A.
  • 3128145273 | +1 312-814-5273 Illinois U.S.A.
  • 3128145274 | +1 312-814-5274 Illinois U.S.A.
  • 3128145275 | +1 312-814-5275 Illinois U.S.A.
  • 3128145276 | +1 312-814-5276 Illinois U.S.A.
  • 3128145277 | +1 312-814-5277 Illinois U.S.A.
  • 3128145278 | +1 312-814-5278 Illinois U.S.A.
  • 3128145279 | +1 312-814-5279 Illinois U.S.A.
  • 3128145280 | +1 312-814-5280 Illinois U.S.A.
  • 3128145281 | +1 312-814-5281 Illinois U.S.A.
  • 3128145282 | +1 312-814-5282 Illinois U.S.A.
  • 3128145283 | +1 312-814-5283 Illinois U.S.A.
  • 3128145284 | +1 312-814-5284 Illinois U.S.A.
  • 3128145285 | +1 312-814-5285 Illinois U.S.A.
  • 3128145286 | +1 312-814-5286 Illinois U.S.A.
  • 3128145287 | +1 312-814-5287 Illinois U.S.A.
  • 3128145288 | +1 312-814-5288 Illinois U.S.A.
  • 3128145289 | +1 312-814-5289 Illinois U.S.A.
  • 3128145290 | +1 312-814-5290 Illinois U.S.A.
  • 3128145291 | +1 312-814-5291 Illinois U.S.A.
  • 3128145292 | +1 312-814-5292 Illinois U.S.A.
  • 3128145293 | +1 312-814-5293 Illinois U.S.A.
  • 3128145294 | +1 312-814-5294 Illinois U.S.A.
  • 3128145295 | +1 312-814-5295 Illinois U.S.A.
  • 3128145296 | +1 312-814-5296 Illinois U.S.A.
  • 3128145297 | +1 312-814-5297 Illinois U.S.A.
  • 3128145298 | +1 312-814-5298 Illinois U.S.A.
  • 3128145299 | +1 312-814-5299 Illinois U.S.A.