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).

  • 3127535200 | +1 312-753-5200 Illinois U.S.A.
  • 3127535201 | +1 312-753-5201 Illinois U.S.A.
  • 3127535202 | +1 312-753-5202 Illinois U.S.A.
  • 3127535203 | +1 312-753-5203 Illinois U.S.A.
  • 3127535204 | +1 312-753-5204 Illinois U.S.A.
  • 3127535205 | +1 312-753-5205 Illinois U.S.A.
  • 3127535206 | +1 312-753-5206 Illinois U.S.A.
  • 3127535207 | +1 312-753-5207 Illinois U.S.A.
  • 3127535208 | +1 312-753-5208 Illinois U.S.A.
  • 3127535209 | +1 312-753-5209 Illinois U.S.A.
  • 3127535210 | +1 312-753-5210 Illinois U.S.A.
  • 3127535211 | +1 312-753-5211 Illinois U.S.A.
  • 3127535212 | +1 312-753-5212 Illinois U.S.A.
  • 3127535213 | +1 312-753-5213 Illinois U.S.A.
  • 3127535214 | +1 312-753-5214 Illinois U.S.A.
  • 3127535215 | +1 312-753-5215 Illinois U.S.A.
  • 3127535216 | +1 312-753-5216 Illinois U.S.A.
  • 3127535217 | +1 312-753-5217 Illinois U.S.A.
  • 3127535218 | +1 312-753-5218 Illinois U.S.A.
  • 3127535219 | +1 312-753-5219 Illinois U.S.A.
  • 3127535220 | +1 312-753-5220 Illinois U.S.A.
  • 3127535221 | +1 312-753-5221 Illinois U.S.A.
  • 3127535222 | +1 312-753-5222 Illinois U.S.A.
  • 3127535223 | +1 312-753-5223 Illinois U.S.A.
  • 3127535224 | +1 312-753-5224 Illinois U.S.A.
  • 3127535225 | +1 312-753-5225 Illinois U.S.A.
  • 3127535226 | +1 312-753-5226 Illinois U.S.A.
  • 3127535227 | +1 312-753-5227 Illinois U.S.A.
  • 3127535228 | +1 312-753-5228 Illinois U.S.A.
  • 3127535229 | +1 312-753-5229 Illinois U.S.A.
  • 3127535230 | +1 312-753-5230 Illinois U.S.A.
  • 3127535231 | +1 312-753-5231 Illinois U.S.A.
  • 3127535232 | +1 312-753-5232 Illinois U.S.A.
  • 3127535233 | +1 312-753-5233 Illinois U.S.A.
  • 3127535234 | +1 312-753-5234 Illinois U.S.A.
  • 3127535235 | +1 312-753-5235 Illinois U.S.A.
  • 3127535236 | +1 312-753-5236 Illinois U.S.A.
  • 3127535237 | +1 312-753-5237 Illinois U.S.A.
  • 3127535238 | +1 312-753-5238 Illinois U.S.A.
  • 3127535239 | +1 312-753-5239 Illinois U.S.A.
  • 3127535240 | +1 312-753-5240 Illinois U.S.A.
  • 3127535241 | +1 312-753-5241 Illinois U.S.A.
  • 3127535242 | +1 312-753-5242 Illinois U.S.A.
  • 3127535243 | +1 312-753-5243 Illinois U.S.A.
  • 3127535244 | +1 312-753-5244 Illinois U.S.A.
  • 3127535245 | +1 312-753-5245 Illinois U.S.A.
  • 3127535246 | +1 312-753-5246 Illinois U.S.A.
  • 3127535247 | +1 312-753-5247 Illinois U.S.A.
  • 3127535248 | +1 312-753-5248 Illinois U.S.A.
  • 3127535249 | +1 312-753-5249 Illinois U.S.A.
  • 3127535250 | +1 312-753-5250 Illinois U.S.A.
  • 3127535251 | +1 312-753-5251 Illinois U.S.A.
  • 3127535252 | +1 312-753-5252 Illinois U.S.A.
  • 3127535253 | +1 312-753-5253 Illinois U.S.A.
  • 3127535254 | +1 312-753-5254 Illinois U.S.A.
  • 3127535255 | +1 312-753-5255 Illinois U.S.A.
  • 3127535256 | +1 312-753-5256 Illinois U.S.A.
  • 3127535257 | +1 312-753-5257 Illinois U.S.A.
  • 3127535258 | +1 312-753-5258 Illinois U.S.A.
  • 3127535259 | +1 312-753-5259 Illinois U.S.A.
  • 3127535260 | +1 312-753-5260 Illinois U.S.A.
  • 3127535261 | +1 312-753-5261 Illinois U.S.A.
  • 3127535262 | +1 312-753-5262 Illinois U.S.A.
  • 3127535263 | +1 312-753-5263 Illinois U.S.A.
  • 3127535264 | +1 312-753-5264 Illinois U.S.A.
  • 3127535265 | +1 312-753-5265 Illinois U.S.A.
  • 3127535266 | +1 312-753-5266 Illinois U.S.A.
  • 3127535267 | +1 312-753-5267 Illinois U.S.A.
  • 3127535268 | +1 312-753-5268 Illinois U.S.A.
  • 3127535269 | +1 312-753-5269 Illinois U.S.A.
  • 3127535270 | +1 312-753-5270 Illinois U.S.A.
  • 3127535271 | +1 312-753-5271 Illinois U.S.A.
  • 3127535272 | +1 312-753-5272 Illinois U.S.A.
  • 3127535273 | +1 312-753-5273 Illinois U.S.A.
  • 3127535274 | +1 312-753-5274 Illinois U.S.A.
  • 3127535275 | +1 312-753-5275 Illinois U.S.A.
  • 3127535276 | +1 312-753-5276 Illinois U.S.A.
  • 3127535277 | +1 312-753-5277 Illinois U.S.A.
  • 3127535278 | +1 312-753-5278 Illinois U.S.A.
  • 3127535279 | +1 312-753-5279 Illinois U.S.A.
  • 3127535280 | +1 312-753-5280 Illinois U.S.A.
  • 3127535281 | +1 312-753-5281 Illinois U.S.A.
  • 3127535282 | +1 312-753-5282 Illinois U.S.A.
  • 3127535283 | +1 312-753-5283 Illinois U.S.A.
  • 3127535284 | +1 312-753-5284 Illinois U.S.A.
  • 3127535285 | +1 312-753-5285 Illinois U.S.A.
  • 3127535286 | +1 312-753-5286 Illinois U.S.A.
  • 3127535287 | +1 312-753-5287 Illinois U.S.A.
  • 3127535288 | +1 312-753-5288 Illinois U.S.A.
  • 3127535289 | +1 312-753-5289 Illinois U.S.A.
  • 3127535290 | +1 312-753-5290 Illinois U.S.A.
  • 3127535291 | +1 312-753-5291 Illinois U.S.A.
  • 3127535292 | +1 312-753-5292 Illinois U.S.A.
  • 3127535293 | +1 312-753-5293 Illinois U.S.A.
  • 3127535294 | +1 312-753-5294 Illinois U.S.A.
  • 3127535295 | +1 312-753-5295 Illinois U.S.A.
  • 3127535296 | +1 312-753-5296 Illinois U.S.A.
  • 3127535297 | +1 312-753-5297 Illinois U.S.A.
  • 3127535298 | +1 312-753-5298 Illinois U.S.A.
  • 3127535299 | +1 312-753-5299 Illinois U.S.A.