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).

  • 3126540300 | +1 312-654-0300 Illinois U.S.A.
  • 3126540301 | +1 312-654-0301 Illinois U.S.A.
  • 3126540302 | +1 312-654-0302 Illinois U.S.A.
  • 3126540303 | +1 312-654-0303 Illinois U.S.A.
  • 3126540304 | +1 312-654-0304 Illinois U.S.A.
  • 3126540305 | +1 312-654-0305 Illinois U.S.A.
  • 3126540306 | +1 312-654-0306 Illinois U.S.A.
  • 3126540307 | +1 312-654-0307 Illinois U.S.A.
  • 3126540308 | +1 312-654-0308 Illinois U.S.A.
  • 3126540309 | +1 312-654-0309 Illinois U.S.A.
  • 3126540310 | +1 312-654-0310 Illinois U.S.A.
  • 3126540311 | +1 312-654-0311 Illinois U.S.A.
  • 3126540312 | +1 312-654-0312 Illinois U.S.A.
  • 3126540313 | +1 312-654-0313 Illinois U.S.A.
  • 3126540314 | +1 312-654-0314 Illinois U.S.A.
  • 3126540315 | +1 312-654-0315 Illinois U.S.A.
  • 3126540316 | +1 312-654-0316 Illinois U.S.A.
  • 3126540317 | +1 312-654-0317 Illinois U.S.A.
  • 3126540318 | +1 312-654-0318 Illinois U.S.A.
  • 3126540319 | +1 312-654-0319 Illinois U.S.A.
  • 3126540320 | +1 312-654-0320 Illinois U.S.A.
  • 3126540321 | +1 312-654-0321 Illinois U.S.A.
  • 3126540322 | +1 312-654-0322 Illinois U.S.A.
  • 3126540323 | +1 312-654-0323 Illinois U.S.A.
  • 3126540324 | +1 312-654-0324 Illinois U.S.A.
  • 3126540325 | +1 312-654-0325 Illinois U.S.A.
  • 3126540326 | +1 312-654-0326 Illinois U.S.A.
  • 3126540327 | +1 312-654-0327 Illinois U.S.A.
  • 3126540328 | +1 312-654-0328 Illinois U.S.A.
  • 3126540329 | +1 312-654-0329 Illinois U.S.A.
  • 3126540330 | +1 312-654-0330 Illinois U.S.A.
  • 3126540331 | +1 312-654-0331 Illinois U.S.A.
  • 3126540332 | +1 312-654-0332 Illinois U.S.A.
  • 3126540333 | +1 312-654-0333 Illinois U.S.A.
  • 3126540334 | +1 312-654-0334 Illinois U.S.A.
  • 3126540335 | +1 312-654-0335 Illinois U.S.A.
  • 3126540336 | +1 312-654-0336 Illinois U.S.A.
  • 3126540337 | +1 312-654-0337 Illinois U.S.A.
  • 3126540338 | +1 312-654-0338 Illinois U.S.A.
  • 3126540339 | +1 312-654-0339 Illinois U.S.A.
  • 3126540340 | +1 312-654-0340 Illinois U.S.A.
  • 3126540341 | +1 312-654-0341 Illinois U.S.A.
  • 3126540342 | +1 312-654-0342 Illinois U.S.A.
  • 3126540343 | +1 312-654-0343 Illinois U.S.A.
  • 3126540344 | +1 312-654-0344 Illinois U.S.A.
  • 3126540345 | +1 312-654-0345 Illinois U.S.A.
  • 3126540346 | +1 312-654-0346 Illinois U.S.A.
  • 3126540347 | +1 312-654-0347 Illinois U.S.A.
  • 3126540348 | +1 312-654-0348 Illinois U.S.A.
  • 3126540349 | +1 312-654-0349 Illinois U.S.A.
  • 3126540350 | +1 312-654-0350 Illinois U.S.A.
  • 3126540351 | +1 312-654-0351 Illinois U.S.A.
  • 3126540352 | +1 312-654-0352 Illinois U.S.A.
  • 3126540353 | +1 312-654-0353 Illinois U.S.A.
  • 3126540354 | +1 312-654-0354 Illinois U.S.A.
  • 3126540355 | +1 312-654-0355 Illinois U.S.A.
  • 3126540356 | +1 312-654-0356 Illinois U.S.A.
  • 3126540357 | +1 312-654-0357 Illinois U.S.A.
  • 3126540358 | +1 312-654-0358 Illinois U.S.A.
  • 3126540359 | +1 312-654-0359 Illinois U.S.A.
  • 3126540360 | +1 312-654-0360 Illinois U.S.A.
  • 3126540361 | +1 312-654-0361 Illinois U.S.A.
  • 3126540362 | +1 312-654-0362 Illinois U.S.A.
  • 3126540363 | +1 312-654-0363 Illinois U.S.A.
  • 3126540364 | +1 312-654-0364 Illinois U.S.A.
  • 3126540365 | +1 312-654-0365 Illinois U.S.A.
  • 3126540366 | +1 312-654-0366 Illinois U.S.A.
  • 3126540367 | +1 312-654-0367 Illinois U.S.A.
  • 3126540368 | +1 312-654-0368 Illinois U.S.A.
  • 3126540369 | +1 312-654-0369 Illinois U.S.A.
  • 3126540370 | +1 312-654-0370 Illinois U.S.A.
  • 3126540371 | +1 312-654-0371 Illinois U.S.A.
  • 3126540372 | +1 312-654-0372 Illinois U.S.A.
  • 3126540373 | +1 312-654-0373 Illinois U.S.A.
  • 3126540374 | +1 312-654-0374 Illinois U.S.A.
  • 3126540375 | +1 312-654-0375 Illinois U.S.A.
  • 3126540376 | +1 312-654-0376 Illinois U.S.A.
  • 3126540377 | +1 312-654-0377 Illinois U.S.A.
  • 3126540378 | +1 312-654-0378 Illinois U.S.A.
  • 3126540379 | +1 312-654-0379 Illinois U.S.A.
  • 3126540380 | +1 312-654-0380 Illinois U.S.A.
  • 3126540381 | +1 312-654-0381 Illinois U.S.A.
  • 3126540382 | +1 312-654-0382 Illinois U.S.A.
  • 3126540383 | +1 312-654-0383 Illinois U.S.A.
  • 3126540384 | +1 312-654-0384 Illinois U.S.A.
  • 3126540385 | +1 312-654-0385 Illinois U.S.A.
  • 3126540386 | +1 312-654-0386 Illinois U.S.A.
  • 3126540387 | +1 312-654-0387 Illinois U.S.A.
  • 3126540388 | +1 312-654-0388 Illinois U.S.A.
  • 3126540389 | +1 312-654-0389 Illinois U.S.A.
  • 3126540390 | +1 312-654-0390 Illinois U.S.A.
  • 3126540391 | +1 312-654-0391 Illinois U.S.A.
  • 3126540392 | +1 312-654-0392 Illinois U.S.A.
  • 3126540393 | +1 312-654-0393 Illinois U.S.A.
  • 3126540394 | +1 312-654-0394 Illinois U.S.A.
  • 3126540395 | +1 312-654-0395 Illinois U.S.A.
  • 3126540396 | +1 312-654-0396 Illinois U.S.A.
  • 3126540397 | +1 312-654-0397 Illinois U.S.A.
  • 3126540398 | +1 312-654-0398 Illinois U.S.A.
  • 3126540399 | +1 312-654-0399 Illinois U.S.A.