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).

  • 3124649200 | +1 312-464-9200 Illinois U.S.A.
  • 3124649201 | +1 312-464-9201 Illinois U.S.A.
  • 3124649202 | +1 312-464-9202 Illinois U.S.A.
  • 3124649203 | +1 312-464-9203 Illinois U.S.A.
  • 3124649204 | +1 312-464-9204 Illinois U.S.A.
  • 3124649205 | +1 312-464-9205 Illinois U.S.A.
  • 3124649206 | +1 312-464-9206 Illinois U.S.A.
  • 3124649207 | +1 312-464-9207 Illinois U.S.A.
  • 3124649208 | +1 312-464-9208 Illinois U.S.A.
  • 3124649209 | +1 312-464-9209 Illinois U.S.A.
  • 3124649210 | +1 312-464-9210 Illinois U.S.A.
  • 3124649211 | +1 312-464-9211 Illinois U.S.A.
  • 3124649212 | +1 312-464-9212 Illinois U.S.A.
  • 3124649213 | +1 312-464-9213 Illinois U.S.A.
  • 3124649214 | +1 312-464-9214 Illinois U.S.A.
  • 3124649215 | +1 312-464-9215 Illinois U.S.A.
  • 3124649216 | +1 312-464-9216 Illinois U.S.A.
  • 3124649217 | +1 312-464-9217 Illinois U.S.A.
  • 3124649218 | +1 312-464-9218 Illinois U.S.A.
  • 3124649219 | +1 312-464-9219 Illinois U.S.A.
  • 3124649220 | +1 312-464-9220 Illinois U.S.A.
  • 3124649221 | +1 312-464-9221 Illinois U.S.A.
  • 3124649222 | +1 312-464-9222 Illinois U.S.A.
  • 3124649223 | +1 312-464-9223 Illinois U.S.A.
  • 3124649224 | +1 312-464-9224 Illinois U.S.A.
  • 3124649225 | +1 312-464-9225 Illinois U.S.A.
  • 3124649226 | +1 312-464-9226 Illinois U.S.A.
  • 3124649227 | +1 312-464-9227 Illinois U.S.A.
  • 3124649228 | +1 312-464-9228 Illinois U.S.A.
  • 3124649229 | +1 312-464-9229 Illinois U.S.A.
  • 3124649230 | +1 312-464-9230 Illinois U.S.A.
  • 3124649231 | +1 312-464-9231 Illinois U.S.A.
  • 3124649232 | +1 312-464-9232 Illinois U.S.A.
  • 3124649233 | +1 312-464-9233 Illinois U.S.A.
  • 3124649234 | +1 312-464-9234 Illinois U.S.A.
  • 3124649235 | +1 312-464-9235 Illinois U.S.A.
  • 3124649236 | +1 312-464-9236 Illinois U.S.A.
  • 3124649237 | +1 312-464-9237 Illinois U.S.A.
  • 3124649238 | +1 312-464-9238 Illinois U.S.A.
  • 3124649239 | +1 312-464-9239 Illinois U.S.A.
  • 3124649240 | +1 312-464-9240 Illinois U.S.A.
  • 3124649241 | +1 312-464-9241 Illinois U.S.A.
  • 3124649242 | +1 312-464-9242 Illinois U.S.A.
  • 3124649243 | +1 312-464-9243 Illinois U.S.A.
  • 3124649244 | +1 312-464-9244 Illinois U.S.A.
  • 3124649245 | +1 312-464-9245 Illinois U.S.A.
  • 3124649246 | +1 312-464-9246 Illinois U.S.A.
  • 3124649247 | +1 312-464-9247 Illinois U.S.A.
  • 3124649248 | +1 312-464-9248 Illinois U.S.A.
  • 3124649249 | +1 312-464-9249 Illinois U.S.A.
  • 3124649250 | +1 312-464-9250 Illinois U.S.A.
  • 3124649251 | +1 312-464-9251 Illinois U.S.A.
  • 3124649252 | +1 312-464-9252 Illinois U.S.A.
  • 3124649253 | +1 312-464-9253 Illinois U.S.A.
  • 3124649254 | +1 312-464-9254 Illinois U.S.A.
  • 3124649255 | +1 312-464-9255 Illinois U.S.A.
  • 3124649256 | +1 312-464-9256 Illinois U.S.A.
  • 3124649257 | +1 312-464-9257 Illinois U.S.A.
  • 3124649258 | +1 312-464-9258 Illinois U.S.A.
  • 3124649259 | +1 312-464-9259 Illinois U.S.A.
  • 3124649260 | +1 312-464-9260 Illinois U.S.A.
  • 3124649261 | +1 312-464-9261 Illinois U.S.A.
  • 3124649262 | +1 312-464-9262 Illinois U.S.A.
  • 3124649263 | +1 312-464-9263 Illinois U.S.A.
  • 3124649264 | +1 312-464-9264 Illinois U.S.A.
  • 3124649265 | +1 312-464-9265 Illinois U.S.A.
  • 3124649266 | +1 312-464-9266 Illinois U.S.A.
  • 3124649267 | +1 312-464-9267 Illinois U.S.A.
  • 3124649268 | +1 312-464-9268 Illinois U.S.A.
  • 3124649269 | +1 312-464-9269 Illinois U.S.A.
  • 3124649270 | +1 312-464-9270 Illinois U.S.A.
  • 3124649271 | +1 312-464-9271 Illinois U.S.A.
  • 3124649272 | +1 312-464-9272 Illinois U.S.A.
  • 3124649273 | +1 312-464-9273 Illinois U.S.A.
  • 3124649274 | +1 312-464-9274 Illinois U.S.A.
  • 3124649275 | +1 312-464-9275 Illinois U.S.A.
  • 3124649276 | +1 312-464-9276 Illinois U.S.A.
  • 3124649277 | +1 312-464-9277 Illinois U.S.A.
  • 3124649278 | +1 312-464-9278 Illinois U.S.A.
  • 3124649279 | +1 312-464-9279 Illinois U.S.A.
  • 3124649280 | +1 312-464-9280 Illinois U.S.A.
  • 3124649281 | +1 312-464-9281 Illinois U.S.A.
  • 3124649282 | +1 312-464-9282 Illinois U.S.A.
  • 3124649283 | +1 312-464-9283 Illinois U.S.A.
  • 3124649284 | +1 312-464-9284 Illinois U.S.A.
  • 3124649285 | +1 312-464-9285 Illinois U.S.A.
  • 3124649286 | +1 312-464-9286 Illinois U.S.A.
  • 3124649287 | +1 312-464-9287 Illinois U.S.A.
  • 3124649288 | +1 312-464-9288 Illinois U.S.A.
  • 3124649289 | +1 312-464-9289 Illinois U.S.A.
  • 3124649290 | +1 312-464-9290 Illinois U.S.A.
  • 3124649291 | +1 312-464-9291 Illinois U.S.A.
  • 3124649292 | +1 312-464-9292 Illinois U.S.A.
  • 3124649293 | +1 312-464-9293 Illinois U.S.A.
  • 3124649294 | +1 312-464-9294 Illinois U.S.A.
  • 3124649295 | +1 312-464-9295 Illinois U.S.A.
  • 3124649296 | +1 312-464-9296 Illinois U.S.A.
  • 3124649297 | +1 312-464-9297 Illinois U.S.A.
  • 3124649298 | +1 312-464-9298 Illinois U.S.A.
  • 3124649299 | +1 312-464-9299 Illinois U.S.A.