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).

  • 3128544200 | +1 312-854-4200 Illinois U.S.A.
  • 3128544201 | +1 312-854-4201 Illinois U.S.A.
  • 3128544202 | +1 312-854-4202 Illinois U.S.A.
  • 3128544203 | +1 312-854-4203 Illinois U.S.A.
  • 3128544204 | +1 312-854-4204 Illinois U.S.A.
  • 3128544205 | +1 312-854-4205 Illinois U.S.A.
  • 3128544206 | +1 312-854-4206 Illinois U.S.A.
  • 3128544207 | +1 312-854-4207 Illinois U.S.A.
  • 3128544208 | +1 312-854-4208 Illinois U.S.A.
  • 3128544209 | +1 312-854-4209 Illinois U.S.A.
  • 3128544210 | +1 312-854-4210 Illinois U.S.A.
  • 3128544211 | +1 312-854-4211 Illinois U.S.A.
  • 3128544212 | +1 312-854-4212 Illinois U.S.A.
  • 3128544213 | +1 312-854-4213 Illinois U.S.A.
  • 3128544214 | +1 312-854-4214 Illinois U.S.A.
  • 3128544215 | +1 312-854-4215 Illinois U.S.A.
  • 3128544216 | +1 312-854-4216 Illinois U.S.A.
  • 3128544217 | +1 312-854-4217 Illinois U.S.A.
  • 3128544218 | +1 312-854-4218 Illinois U.S.A.
  • 3128544219 | +1 312-854-4219 Illinois U.S.A.
  • 3128544220 | +1 312-854-4220 Illinois U.S.A.
  • 3128544221 | +1 312-854-4221 Illinois U.S.A.
  • 3128544222 | +1 312-854-4222 Illinois U.S.A.
  • 3128544223 | +1 312-854-4223 Illinois U.S.A.
  • 3128544224 | +1 312-854-4224 Illinois U.S.A.
  • 3128544225 | +1 312-854-4225 Illinois U.S.A.
  • 3128544226 | +1 312-854-4226 Illinois U.S.A.
  • 3128544227 | +1 312-854-4227 Illinois U.S.A.
  • 3128544228 | +1 312-854-4228 Illinois U.S.A.
  • 3128544229 | +1 312-854-4229 Illinois U.S.A.
  • 3128544230 | +1 312-854-4230 Illinois U.S.A.
  • 3128544231 | +1 312-854-4231 Illinois U.S.A.
  • 3128544232 | +1 312-854-4232 Illinois U.S.A.
  • 3128544233 | +1 312-854-4233 Illinois U.S.A.
  • 3128544234 | +1 312-854-4234 Illinois U.S.A.
  • 3128544235 | +1 312-854-4235 Illinois U.S.A.
  • 3128544236 | +1 312-854-4236 Illinois U.S.A.
  • 3128544237 | +1 312-854-4237 Illinois U.S.A.
  • 3128544238 | +1 312-854-4238 Illinois U.S.A.
  • 3128544239 | +1 312-854-4239 Illinois U.S.A.
  • 3128544240 | +1 312-854-4240 Illinois U.S.A.
  • 3128544241 | +1 312-854-4241 Illinois U.S.A.
  • 3128544242 | +1 312-854-4242 Illinois U.S.A.
  • 3128544243 | +1 312-854-4243 Illinois U.S.A.
  • 3128544244 | +1 312-854-4244 Illinois U.S.A.
  • 3128544245 | +1 312-854-4245 Illinois U.S.A.
  • 3128544246 | +1 312-854-4246 Illinois U.S.A.
  • 3128544247 | +1 312-854-4247 Illinois U.S.A.
  • 3128544248 | +1 312-854-4248 Illinois U.S.A.
  • 3128544249 | +1 312-854-4249 Illinois U.S.A.
  • 3128544250 | +1 312-854-4250 Illinois U.S.A.
  • 3128544251 | +1 312-854-4251 Illinois U.S.A.
  • 3128544252 | +1 312-854-4252 Illinois U.S.A.
  • 3128544253 | +1 312-854-4253 Illinois U.S.A.
  • 3128544254 | +1 312-854-4254 Illinois U.S.A.
  • 3128544255 | +1 312-854-4255 Illinois U.S.A.
  • 3128544256 | +1 312-854-4256 Illinois U.S.A.
  • 3128544257 | +1 312-854-4257 Illinois U.S.A.
  • 3128544258 | +1 312-854-4258 Illinois U.S.A.
  • 3128544259 | +1 312-854-4259 Illinois U.S.A.
  • 3128544260 | +1 312-854-4260 Illinois U.S.A.
  • 3128544261 | +1 312-854-4261 Illinois U.S.A.
  • 3128544262 | +1 312-854-4262 Illinois U.S.A.
  • 3128544263 | +1 312-854-4263 Illinois U.S.A.
  • 3128544264 | +1 312-854-4264 Illinois U.S.A.
  • 3128544265 | +1 312-854-4265 Illinois U.S.A.
  • 3128544266 | +1 312-854-4266 Illinois U.S.A.
  • 3128544267 | +1 312-854-4267 Illinois U.S.A.
  • 3128544268 | +1 312-854-4268 Illinois U.S.A.
  • 3128544269 | +1 312-854-4269 Illinois U.S.A.
  • 3128544270 | +1 312-854-4270 Illinois U.S.A.
  • 3128544271 | +1 312-854-4271 Illinois U.S.A.
  • 3128544272 | +1 312-854-4272 Illinois U.S.A.
  • 3128544273 | +1 312-854-4273 Illinois U.S.A.
  • 3128544274 | +1 312-854-4274 Illinois U.S.A.
  • 3128544275 | +1 312-854-4275 Illinois U.S.A.
  • 3128544276 | +1 312-854-4276 Illinois U.S.A.
  • 3128544277 | +1 312-854-4277 Illinois U.S.A.
  • 3128544278 | +1 312-854-4278 Illinois U.S.A.
  • 3128544279 | +1 312-854-4279 Illinois U.S.A.
  • 3128544280 | +1 312-854-4280 Illinois U.S.A.
  • 3128544281 | +1 312-854-4281 Illinois U.S.A.
  • 3128544282 | +1 312-854-4282 Illinois U.S.A.
  • 3128544283 | +1 312-854-4283 Illinois U.S.A.
  • 3128544284 | +1 312-854-4284 Illinois U.S.A.
  • 3128544285 | +1 312-854-4285 Illinois U.S.A.
  • 3128544286 | +1 312-854-4286 Illinois U.S.A.
  • 3128544287 | +1 312-854-4287 Illinois U.S.A.
  • 3128544288 | +1 312-854-4288 Illinois U.S.A.
  • 3128544289 | +1 312-854-4289 Illinois U.S.A.
  • 3128544290 | +1 312-854-4290 Illinois U.S.A.
  • 3128544291 | +1 312-854-4291 Illinois U.S.A.
  • 3128544292 | +1 312-854-4292 Illinois U.S.A.
  • 3128544293 | +1 312-854-4293 Illinois U.S.A.
  • 3128544294 | +1 312-854-4294 Illinois U.S.A.
  • 3128544295 | +1 312-854-4295 Illinois U.S.A.
  • 3128544296 | +1 312-854-4296 Illinois U.S.A.
  • 3128544297 | +1 312-854-4297 Illinois U.S.A.
  • 3128544298 | +1 312-854-4298 Illinois U.S.A.
  • 3128544299 | +1 312-854-4299 Illinois U.S.A.