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).

  • 3123865200 | +1 312-386-5200 Illinois U.S.A.
  • 3123865201 | +1 312-386-5201 Illinois U.S.A.
  • 3123865202 | +1 312-386-5202 Illinois U.S.A.
  • 3123865203 | +1 312-386-5203 Illinois U.S.A.
  • 3123865204 | +1 312-386-5204 Illinois U.S.A.
  • 3123865205 | +1 312-386-5205 Illinois U.S.A.
  • 3123865206 | +1 312-386-5206 Illinois U.S.A.
  • 3123865207 | +1 312-386-5207 Illinois U.S.A.
  • 3123865208 | +1 312-386-5208 Illinois U.S.A.
  • 3123865209 | +1 312-386-5209 Illinois U.S.A.
  • 3123865210 | +1 312-386-5210 Illinois U.S.A.
  • 3123865211 | +1 312-386-5211 Illinois U.S.A.
  • 3123865212 | +1 312-386-5212 Illinois U.S.A.
  • 3123865213 | +1 312-386-5213 Illinois U.S.A.
  • 3123865214 | +1 312-386-5214 Illinois U.S.A.
  • 3123865215 | +1 312-386-5215 Illinois U.S.A.
  • 3123865216 | +1 312-386-5216 Illinois U.S.A.
  • 3123865217 | +1 312-386-5217 Illinois U.S.A.
  • 3123865218 | +1 312-386-5218 Illinois U.S.A.
  • 3123865219 | +1 312-386-5219 Illinois U.S.A.
  • 3123865220 | +1 312-386-5220 Illinois U.S.A.
  • 3123865221 | +1 312-386-5221 Illinois U.S.A.
  • 3123865222 | +1 312-386-5222 Illinois U.S.A.
  • 3123865223 | +1 312-386-5223 Illinois U.S.A.
  • 3123865224 | +1 312-386-5224 Illinois U.S.A.
  • 3123865225 | +1 312-386-5225 Illinois U.S.A.
  • 3123865226 | +1 312-386-5226 Illinois U.S.A.
  • 3123865227 | +1 312-386-5227 Illinois U.S.A.
  • 3123865228 | +1 312-386-5228 Illinois U.S.A.
  • 3123865229 | +1 312-386-5229 Illinois U.S.A.
  • 3123865230 | +1 312-386-5230 Illinois U.S.A.
  • 3123865231 | +1 312-386-5231 Illinois U.S.A.
  • 3123865232 | +1 312-386-5232 Illinois U.S.A.
  • 3123865233 | +1 312-386-5233 Illinois U.S.A.
  • 3123865234 | +1 312-386-5234 Illinois U.S.A.
  • 3123865235 | +1 312-386-5235 Illinois U.S.A.
  • 3123865236 | +1 312-386-5236 Illinois U.S.A.
  • 3123865237 | +1 312-386-5237 Illinois U.S.A.
  • 3123865238 | +1 312-386-5238 Illinois U.S.A.
  • 3123865239 | +1 312-386-5239 Illinois U.S.A.
  • 3123865240 | +1 312-386-5240 Illinois U.S.A.
  • 3123865241 | +1 312-386-5241 Illinois U.S.A.
  • 3123865242 | +1 312-386-5242 Illinois U.S.A.
  • 3123865243 | +1 312-386-5243 Illinois U.S.A.
  • 3123865244 | +1 312-386-5244 Illinois U.S.A.
  • 3123865245 | +1 312-386-5245 Illinois U.S.A.
  • 3123865246 | +1 312-386-5246 Illinois U.S.A.
  • 3123865247 | +1 312-386-5247 Illinois U.S.A.
  • 3123865248 | +1 312-386-5248 Illinois U.S.A.
  • 3123865249 | +1 312-386-5249 Illinois U.S.A.
  • 3123865250 | +1 312-386-5250 Illinois U.S.A.
  • 3123865251 | +1 312-386-5251 Illinois U.S.A.
  • 3123865252 | +1 312-386-5252 Illinois U.S.A.
  • 3123865253 | +1 312-386-5253 Illinois U.S.A.
  • 3123865254 | +1 312-386-5254 Illinois U.S.A.
  • 3123865255 | +1 312-386-5255 Illinois U.S.A.
  • 3123865256 | +1 312-386-5256 Illinois U.S.A.
  • 3123865257 | +1 312-386-5257 Illinois U.S.A.
  • 3123865258 | +1 312-386-5258 Illinois U.S.A.
  • 3123865259 | +1 312-386-5259 Illinois U.S.A.
  • 3123865260 | +1 312-386-5260 Illinois U.S.A.
  • 3123865261 | +1 312-386-5261 Illinois U.S.A.
  • 3123865262 | +1 312-386-5262 Illinois U.S.A.
  • 3123865263 | +1 312-386-5263 Illinois U.S.A.
  • 3123865264 | +1 312-386-5264 Illinois U.S.A.
  • 3123865265 | +1 312-386-5265 Illinois U.S.A.
  • 3123865266 | +1 312-386-5266 Illinois U.S.A.
  • 3123865267 | +1 312-386-5267 Illinois U.S.A.
  • 3123865268 | +1 312-386-5268 Illinois U.S.A.
  • 3123865269 | +1 312-386-5269 Illinois U.S.A.
  • 3123865270 | +1 312-386-5270 Illinois U.S.A.
  • 3123865271 | +1 312-386-5271 Illinois U.S.A.
  • 3123865272 | +1 312-386-5272 Illinois U.S.A.
  • 3123865273 | +1 312-386-5273 Illinois U.S.A.
  • 3123865274 | +1 312-386-5274 Illinois U.S.A.
  • 3123865275 | +1 312-386-5275 Illinois U.S.A.
  • 3123865276 | +1 312-386-5276 Illinois U.S.A.
  • 3123865277 | +1 312-386-5277 Illinois U.S.A.
  • 3123865278 | +1 312-386-5278 Illinois U.S.A.
  • 3123865279 | +1 312-386-5279 Illinois U.S.A.
  • 3123865280 | +1 312-386-5280 Illinois U.S.A.
  • 3123865281 | +1 312-386-5281 Illinois U.S.A.
  • 3123865282 | +1 312-386-5282 Illinois U.S.A.
  • 3123865283 | +1 312-386-5283 Illinois U.S.A.
  • 3123865284 | +1 312-386-5284 Illinois U.S.A.
  • 3123865285 | +1 312-386-5285 Illinois U.S.A.
  • 3123865286 | +1 312-386-5286 Illinois U.S.A.
  • 3123865287 | +1 312-386-5287 Illinois U.S.A.
  • 3123865288 | +1 312-386-5288 Illinois U.S.A.
  • 3123865289 | +1 312-386-5289 Illinois U.S.A.
  • 3123865290 | +1 312-386-5290 Illinois U.S.A.
  • 3123865291 | +1 312-386-5291 Illinois U.S.A.
  • 3123865292 | +1 312-386-5292 Illinois U.S.A.
  • 3123865293 | +1 312-386-5293 Illinois U.S.A.
  • 3123865294 | +1 312-386-5294 Illinois U.S.A.
  • 3123865295 | +1 312-386-5295 Illinois U.S.A.
  • 3123865296 | +1 312-386-5296 Illinois U.S.A.
  • 3123865297 | +1 312-386-5297 Illinois U.S.A.
  • 3123865298 | +1 312-386-5298 Illinois U.S.A.
  • 3123865299 | +1 312-386-5299 Illinois U.S.A.