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).

  • 3129865200 | +1 312-986-5200 Illinois U.S.A.
  • 3129865201 | +1 312-986-5201 Illinois U.S.A.
  • 3129865202 | +1 312-986-5202 Illinois U.S.A.
  • 3129865203 | +1 312-986-5203 Illinois U.S.A.
  • 3129865204 | +1 312-986-5204 Illinois U.S.A.
  • 3129865205 | +1 312-986-5205 Illinois U.S.A.
  • 3129865206 | +1 312-986-5206 Illinois U.S.A.
  • 3129865207 | +1 312-986-5207 Illinois U.S.A.
  • 3129865208 | +1 312-986-5208 Illinois U.S.A.
  • 3129865209 | +1 312-986-5209 Illinois U.S.A.
  • 3129865210 | +1 312-986-5210 Illinois U.S.A.
  • 3129865211 | +1 312-986-5211 Illinois U.S.A.
  • 3129865212 | +1 312-986-5212 Illinois U.S.A.
  • 3129865213 | +1 312-986-5213 Illinois U.S.A.
  • 3129865214 | +1 312-986-5214 Illinois U.S.A.
  • 3129865215 | +1 312-986-5215 Illinois U.S.A.
  • 3129865216 | +1 312-986-5216 Illinois U.S.A.
  • 3129865217 | +1 312-986-5217 Illinois U.S.A.
  • 3129865218 | +1 312-986-5218 Illinois U.S.A.
  • 3129865219 | +1 312-986-5219 Illinois U.S.A.
  • 3129865220 | +1 312-986-5220 Illinois U.S.A.
  • 3129865221 | +1 312-986-5221 Illinois U.S.A.
  • 3129865222 | +1 312-986-5222 Illinois U.S.A.
  • 3129865223 | +1 312-986-5223 Illinois U.S.A.
  • 3129865224 | +1 312-986-5224 Illinois U.S.A.
  • 3129865225 | +1 312-986-5225 Illinois U.S.A.
  • 3129865226 | +1 312-986-5226 Illinois U.S.A.
  • 3129865227 | +1 312-986-5227 Illinois U.S.A.
  • 3129865228 | +1 312-986-5228 Illinois U.S.A.
  • 3129865229 | +1 312-986-5229 Illinois U.S.A.
  • 3129865230 | +1 312-986-5230 Illinois U.S.A.
  • 3129865231 | +1 312-986-5231 Illinois U.S.A.
  • 3129865232 | +1 312-986-5232 Illinois U.S.A.
  • 3129865233 | +1 312-986-5233 Illinois U.S.A.
  • 3129865234 | +1 312-986-5234 Illinois U.S.A.
  • 3129865235 | +1 312-986-5235 Illinois U.S.A.
  • 3129865236 | +1 312-986-5236 Illinois U.S.A.
  • 3129865237 | +1 312-986-5237 Illinois U.S.A.
  • 3129865238 | +1 312-986-5238 Illinois U.S.A.
  • 3129865239 | +1 312-986-5239 Illinois U.S.A.
  • 3129865240 | +1 312-986-5240 Illinois U.S.A.
  • 3129865241 | +1 312-986-5241 Illinois U.S.A.
  • 3129865242 | +1 312-986-5242 Illinois U.S.A.
  • 3129865243 | +1 312-986-5243 Illinois U.S.A.
  • 3129865244 | +1 312-986-5244 Illinois U.S.A.
  • 3129865245 | +1 312-986-5245 Illinois U.S.A.
  • 3129865246 | +1 312-986-5246 Illinois U.S.A.
  • 3129865247 | +1 312-986-5247 Illinois U.S.A.
  • 3129865248 | +1 312-986-5248 Illinois U.S.A.
  • 3129865249 | +1 312-986-5249 Illinois U.S.A.
  • 3129865250 | +1 312-986-5250 Illinois U.S.A.
  • 3129865251 | +1 312-986-5251 Illinois U.S.A.
  • 3129865252 | +1 312-986-5252 Illinois U.S.A.
  • 3129865253 | +1 312-986-5253 Illinois U.S.A.
  • 3129865254 | +1 312-986-5254 Illinois U.S.A.
  • 3129865255 | +1 312-986-5255 Illinois U.S.A.
  • 3129865256 | +1 312-986-5256 Illinois U.S.A.
  • 3129865257 | +1 312-986-5257 Illinois U.S.A.
  • 3129865258 | +1 312-986-5258 Illinois U.S.A.
  • 3129865259 | +1 312-986-5259 Illinois U.S.A.
  • 3129865260 | +1 312-986-5260 Illinois U.S.A.
  • 3129865261 | +1 312-986-5261 Illinois U.S.A.
  • 3129865262 | +1 312-986-5262 Illinois U.S.A.
  • 3129865263 | +1 312-986-5263 Illinois U.S.A.
  • 3129865264 | +1 312-986-5264 Illinois U.S.A.
  • 3129865265 | +1 312-986-5265 Illinois U.S.A.
  • 3129865266 | +1 312-986-5266 Illinois U.S.A.
  • 3129865267 | +1 312-986-5267 Illinois U.S.A.
  • 3129865268 | +1 312-986-5268 Illinois U.S.A.
  • 3129865269 | +1 312-986-5269 Illinois U.S.A.
  • 3129865270 | +1 312-986-5270 Illinois U.S.A.
  • 3129865271 | +1 312-986-5271 Illinois U.S.A.
  • 3129865272 | +1 312-986-5272 Illinois U.S.A.
  • 3129865273 | +1 312-986-5273 Illinois U.S.A.
  • 3129865274 | +1 312-986-5274 Illinois U.S.A.
  • 3129865275 | +1 312-986-5275 Illinois U.S.A.
  • 3129865276 | +1 312-986-5276 Illinois U.S.A.
  • 3129865277 | +1 312-986-5277 Illinois U.S.A.
  • 3129865278 | +1 312-986-5278 Illinois U.S.A.
  • 3129865279 | +1 312-986-5279 Illinois U.S.A.
  • 3129865280 | +1 312-986-5280 Illinois U.S.A.
  • 3129865281 | +1 312-986-5281 Illinois U.S.A.
  • 3129865282 | +1 312-986-5282 Illinois U.S.A.
  • 3129865283 | +1 312-986-5283 Illinois U.S.A.
  • 3129865284 | +1 312-986-5284 Illinois U.S.A.
  • 3129865285 | +1 312-986-5285 Illinois U.S.A.
  • 3129865286 | +1 312-986-5286 Illinois U.S.A.
  • 3129865287 | +1 312-986-5287 Illinois U.S.A.
  • 3129865288 | +1 312-986-5288 Illinois U.S.A.
  • 3129865289 | +1 312-986-5289 Illinois U.S.A.
  • 3129865290 | +1 312-986-5290 Illinois U.S.A.
  • 3129865291 | +1 312-986-5291 Illinois U.S.A.
  • 3129865292 | +1 312-986-5292 Illinois U.S.A.
  • 3129865293 | +1 312-986-5293 Illinois U.S.A.
  • 3129865294 | +1 312-986-5294 Illinois U.S.A.
  • 3129865295 | +1 312-986-5295 Illinois U.S.A.
  • 3129865296 | +1 312-986-5296 Illinois U.S.A.
  • 3129865297 | +1 312-986-5297 Illinois U.S.A.
  • 3129865298 | +1 312-986-5298 Illinois U.S.A.
  • 3129865299 | +1 312-986-5299 Illinois U.S.A.