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).

  • 3123085200 | +1 312-308-5200 Illinois U.S.A.
  • 3123085201 | +1 312-308-5201 Illinois U.S.A.
  • 3123085202 | +1 312-308-5202 Illinois U.S.A.
  • 3123085203 | +1 312-308-5203 Illinois U.S.A.
  • 3123085204 | +1 312-308-5204 Illinois U.S.A.
  • 3123085205 | +1 312-308-5205 Illinois U.S.A.
  • 3123085206 | +1 312-308-5206 Illinois U.S.A.
  • 3123085207 | +1 312-308-5207 Illinois U.S.A.
  • 3123085208 | +1 312-308-5208 Illinois U.S.A.
  • 3123085209 | +1 312-308-5209 Illinois U.S.A.
  • 3123085210 | +1 312-308-5210 Illinois U.S.A.
  • 3123085211 | +1 312-308-5211 Illinois U.S.A.
  • 3123085212 | +1 312-308-5212 Illinois U.S.A.
  • 3123085213 | +1 312-308-5213 Illinois U.S.A.
  • 3123085214 | +1 312-308-5214 Illinois U.S.A.
  • 3123085215 | +1 312-308-5215 Illinois U.S.A.
  • 3123085216 | +1 312-308-5216 Illinois U.S.A.
  • 3123085217 | +1 312-308-5217 Illinois U.S.A.
  • 3123085218 | +1 312-308-5218 Illinois U.S.A.
  • 3123085219 | +1 312-308-5219 Illinois U.S.A.
  • 3123085220 | +1 312-308-5220 Illinois U.S.A.
  • 3123085221 | +1 312-308-5221 Illinois U.S.A.
  • 3123085222 | +1 312-308-5222 Illinois U.S.A.
  • 3123085223 | +1 312-308-5223 Illinois U.S.A.
  • 3123085224 | +1 312-308-5224 Illinois U.S.A.
  • 3123085225 | +1 312-308-5225 Illinois U.S.A.
  • 3123085226 | +1 312-308-5226 Illinois U.S.A.
  • 3123085227 | +1 312-308-5227 Illinois U.S.A.
  • 3123085228 | +1 312-308-5228 Illinois U.S.A.
  • 3123085229 | +1 312-308-5229 Illinois U.S.A.
  • 3123085230 | +1 312-308-5230 Illinois U.S.A.
  • 3123085231 | +1 312-308-5231 Illinois U.S.A.
  • 3123085232 | +1 312-308-5232 Illinois U.S.A.
  • 3123085233 | +1 312-308-5233 Illinois U.S.A.
  • 3123085234 | +1 312-308-5234 Illinois U.S.A.
  • 3123085235 | +1 312-308-5235 Illinois U.S.A.
  • 3123085236 | +1 312-308-5236 Illinois U.S.A.
  • 3123085237 | +1 312-308-5237 Illinois U.S.A.
  • 3123085238 | +1 312-308-5238 Illinois U.S.A.
  • 3123085239 | +1 312-308-5239 Illinois U.S.A.
  • 3123085240 | +1 312-308-5240 Illinois U.S.A.
  • 3123085241 | +1 312-308-5241 Illinois U.S.A.
  • 3123085242 | +1 312-308-5242 Illinois U.S.A.
  • 3123085243 | +1 312-308-5243 Illinois U.S.A.
  • 3123085244 | +1 312-308-5244 Illinois U.S.A.
  • 3123085245 | +1 312-308-5245 Illinois U.S.A.
  • 3123085246 | +1 312-308-5246 Illinois U.S.A.
  • 3123085247 | +1 312-308-5247 Illinois U.S.A.
  • 3123085248 | +1 312-308-5248 Illinois U.S.A.
  • 3123085249 | +1 312-308-5249 Illinois U.S.A.
  • 3123085250 | +1 312-308-5250 Illinois U.S.A.
  • 3123085251 | +1 312-308-5251 Illinois U.S.A.
  • 3123085252 | +1 312-308-5252 Illinois U.S.A.
  • 3123085253 | +1 312-308-5253 Illinois U.S.A.
  • 3123085254 | +1 312-308-5254 Illinois U.S.A.
  • 3123085255 | +1 312-308-5255 Illinois U.S.A.
  • 3123085256 | +1 312-308-5256 Illinois U.S.A.
  • 3123085257 | +1 312-308-5257 Illinois U.S.A.
  • 3123085258 | +1 312-308-5258 Illinois U.S.A.
  • 3123085259 | +1 312-308-5259 Illinois U.S.A.
  • 3123085260 | +1 312-308-5260 Illinois U.S.A.
  • 3123085261 | +1 312-308-5261 Illinois U.S.A.
  • 3123085262 | +1 312-308-5262 Illinois U.S.A.
  • 3123085263 | +1 312-308-5263 Illinois U.S.A.
  • 3123085264 | +1 312-308-5264 Illinois U.S.A.
  • 3123085265 | +1 312-308-5265 Illinois U.S.A.
  • 3123085266 | +1 312-308-5266 Illinois U.S.A.
  • 3123085267 | +1 312-308-5267 Illinois U.S.A.
  • 3123085268 | +1 312-308-5268 Illinois U.S.A.
  • 3123085269 | +1 312-308-5269 Illinois U.S.A.
  • 3123085270 | +1 312-308-5270 Illinois U.S.A.
  • 3123085271 | +1 312-308-5271 Illinois U.S.A.
  • 3123085272 | +1 312-308-5272 Illinois U.S.A.
  • 3123085273 | +1 312-308-5273 Illinois U.S.A.
  • 3123085274 | +1 312-308-5274 Illinois U.S.A.
  • 3123085275 | +1 312-308-5275 Illinois U.S.A.
  • 3123085276 | +1 312-308-5276 Illinois U.S.A.
  • 3123085277 | +1 312-308-5277 Illinois U.S.A.
  • 3123085278 | +1 312-308-5278 Illinois U.S.A.
  • 3123085279 | +1 312-308-5279 Illinois U.S.A.
  • 3123085280 | +1 312-308-5280 Illinois U.S.A.
  • 3123085281 | +1 312-308-5281 Illinois U.S.A.
  • 3123085282 | +1 312-308-5282 Illinois U.S.A.
  • 3123085283 | +1 312-308-5283 Illinois U.S.A.
  • 3123085284 | +1 312-308-5284 Illinois U.S.A.
  • 3123085285 | +1 312-308-5285 Illinois U.S.A.
  • 3123085286 | +1 312-308-5286 Illinois U.S.A.
  • 3123085287 | +1 312-308-5287 Illinois U.S.A.
  • 3123085288 | +1 312-308-5288 Illinois U.S.A.
  • 3123085289 | +1 312-308-5289 Illinois U.S.A.
  • 3123085290 | +1 312-308-5290 Illinois U.S.A.
  • 3123085291 | +1 312-308-5291 Illinois U.S.A.
  • 3123085292 | +1 312-308-5292 Illinois U.S.A.
  • 3123085293 | +1 312-308-5293 Illinois U.S.A.
  • 3123085294 | +1 312-308-5294 Illinois U.S.A.
  • 3123085295 | +1 312-308-5295 Illinois U.S.A.
  • 3123085296 | +1 312-308-5296 Illinois U.S.A.
  • 3123085297 | +1 312-308-5297 Illinois U.S.A.
  • 3123085298 | +1 312-308-5298 Illinois U.S.A.
  • 3123085299 | +1 312-308-5299 Illinois U.S.A.