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).

  • 3126270300 | +1 312-627-0300 Illinois U.S.A.
  • 3126270301 | +1 312-627-0301 Illinois U.S.A.
  • 3126270302 | +1 312-627-0302 Illinois U.S.A.
  • 3126270303 | +1 312-627-0303 Illinois U.S.A.
  • 3126270304 | +1 312-627-0304 Illinois U.S.A.
  • 3126270305 | +1 312-627-0305 Illinois U.S.A.
  • 3126270306 | +1 312-627-0306 Illinois U.S.A.
  • 3126270307 | +1 312-627-0307 Illinois U.S.A.
  • 3126270308 | +1 312-627-0308 Illinois U.S.A.
  • 3126270309 | +1 312-627-0309 Illinois U.S.A.
  • 3126270310 | +1 312-627-0310 Illinois U.S.A.
  • 3126270311 | +1 312-627-0311 Illinois U.S.A.
  • 3126270312 | +1 312-627-0312 Illinois U.S.A.
  • 3126270313 | +1 312-627-0313 Illinois U.S.A.
  • 3126270314 | +1 312-627-0314 Illinois U.S.A.
  • 3126270315 | +1 312-627-0315 Illinois U.S.A.
  • 3126270316 | +1 312-627-0316 Illinois U.S.A.
  • 3126270317 | +1 312-627-0317 Illinois U.S.A.
  • 3126270318 | +1 312-627-0318 Illinois U.S.A.
  • 3126270319 | +1 312-627-0319 Illinois U.S.A.
  • 3126270320 | +1 312-627-0320 Illinois U.S.A.
  • 3126270321 | +1 312-627-0321 Illinois U.S.A.
  • 3126270322 | +1 312-627-0322 Illinois U.S.A.
  • 3126270323 | +1 312-627-0323 Illinois U.S.A.
  • 3126270324 | +1 312-627-0324 Illinois U.S.A.
  • 3126270325 | +1 312-627-0325 Illinois U.S.A.
  • 3126270326 | +1 312-627-0326 Illinois U.S.A.
  • 3126270327 | +1 312-627-0327 Illinois U.S.A.
  • 3126270328 | +1 312-627-0328 Illinois U.S.A.
  • 3126270329 | +1 312-627-0329 Illinois U.S.A.
  • 3126270330 | +1 312-627-0330 Illinois U.S.A.
  • 3126270331 | +1 312-627-0331 Illinois U.S.A.
  • 3126270332 | +1 312-627-0332 Illinois U.S.A.
  • 3126270333 | +1 312-627-0333 Illinois U.S.A.
  • 3126270334 | +1 312-627-0334 Illinois U.S.A.
  • 3126270335 | +1 312-627-0335 Illinois U.S.A.
  • 3126270336 | +1 312-627-0336 Illinois U.S.A.
  • 3126270337 | +1 312-627-0337 Illinois U.S.A.
  • 3126270338 | +1 312-627-0338 Illinois U.S.A.
  • 3126270339 | +1 312-627-0339 Illinois U.S.A.
  • 3126270340 | +1 312-627-0340 Illinois U.S.A.
  • 3126270341 | +1 312-627-0341 Illinois U.S.A.
  • 3126270342 | +1 312-627-0342 Illinois U.S.A.
  • 3126270343 | +1 312-627-0343 Illinois U.S.A.
  • 3126270344 | +1 312-627-0344 Illinois U.S.A.
  • 3126270345 | +1 312-627-0345 Illinois U.S.A.
  • 3126270346 | +1 312-627-0346 Illinois U.S.A.
  • 3126270347 | +1 312-627-0347 Illinois U.S.A.
  • 3126270348 | +1 312-627-0348 Illinois U.S.A.
  • 3126270349 | +1 312-627-0349 Illinois U.S.A.
  • 3126270350 | +1 312-627-0350 Illinois U.S.A.
  • 3126270351 | +1 312-627-0351 Illinois U.S.A.
  • 3126270352 | +1 312-627-0352 Illinois U.S.A.
  • 3126270353 | +1 312-627-0353 Illinois U.S.A.
  • 3126270354 | +1 312-627-0354 Illinois U.S.A.
  • 3126270355 | +1 312-627-0355 Illinois U.S.A.
  • 3126270356 | +1 312-627-0356 Illinois U.S.A.
  • 3126270357 | +1 312-627-0357 Illinois U.S.A.
  • 3126270358 | +1 312-627-0358 Illinois U.S.A.
  • 3126270359 | +1 312-627-0359 Illinois U.S.A.
  • 3126270360 | +1 312-627-0360 Illinois U.S.A.
  • 3126270361 | +1 312-627-0361 Illinois U.S.A.
  • 3126270362 | +1 312-627-0362 Illinois U.S.A.
  • 3126270363 | +1 312-627-0363 Illinois U.S.A.
  • 3126270364 | +1 312-627-0364 Illinois U.S.A.
  • 3126270365 | +1 312-627-0365 Illinois U.S.A.
  • 3126270366 | +1 312-627-0366 Illinois U.S.A.
  • 3126270367 | +1 312-627-0367 Illinois U.S.A.
  • 3126270368 | +1 312-627-0368 Illinois U.S.A.
  • 3126270369 | +1 312-627-0369 Illinois U.S.A.
  • 3126270370 | +1 312-627-0370 Illinois U.S.A.
  • 3126270371 | +1 312-627-0371 Illinois U.S.A.
  • 3126270372 | +1 312-627-0372 Illinois U.S.A.
  • 3126270373 | +1 312-627-0373 Illinois U.S.A.
  • 3126270374 | +1 312-627-0374 Illinois U.S.A.
  • 3126270375 | +1 312-627-0375 Illinois U.S.A.
  • 3126270376 | +1 312-627-0376 Illinois U.S.A.
  • 3126270377 | +1 312-627-0377 Illinois U.S.A.
  • 3126270378 | +1 312-627-0378 Illinois U.S.A.
  • 3126270379 | +1 312-627-0379 Illinois U.S.A.
  • 3126270380 | +1 312-627-0380 Illinois U.S.A.
  • 3126270381 | +1 312-627-0381 Illinois U.S.A.
  • 3126270382 | +1 312-627-0382 Illinois U.S.A.
  • 3126270383 | +1 312-627-0383 Illinois U.S.A.
  • 3126270384 | +1 312-627-0384 Illinois U.S.A.
  • 3126270385 | +1 312-627-0385 Illinois U.S.A.
  • 3126270386 | +1 312-627-0386 Illinois U.S.A.
  • 3126270387 | +1 312-627-0387 Illinois U.S.A.
  • 3126270388 | +1 312-627-0388 Illinois U.S.A.
  • 3126270389 | +1 312-627-0389 Illinois U.S.A.
  • 3126270390 | +1 312-627-0390 Illinois U.S.A.
  • 3126270391 | +1 312-627-0391 Illinois U.S.A.
  • 3126270392 | +1 312-627-0392 Illinois U.S.A.
  • 3126270393 | +1 312-627-0393 Illinois U.S.A.
  • 3126270394 | +1 312-627-0394 Illinois U.S.A.
  • 3126270395 | +1 312-627-0395 Illinois U.S.A.
  • 3126270396 | +1 312-627-0396 Illinois U.S.A.
  • 3126270397 | +1 312-627-0397 Illinois U.S.A.
  • 3126270398 | +1 312-627-0398 Illinois U.S.A.
  • 3126270399 | +1 312-627-0399 Illinois U.S.A.