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).

  • 3122650300 | +1 312-265-0300 Illinois U.S.A.
  • 3122650301 | +1 312-265-0301 Illinois U.S.A.
  • 3122650302 | +1 312-265-0302 Illinois U.S.A.
  • 3122650303 | +1 312-265-0303 Illinois U.S.A.
  • 3122650304 | +1 312-265-0304 Illinois U.S.A.
  • 3122650305 | +1 312-265-0305 Illinois U.S.A.
  • 3122650306 | +1 312-265-0306 Illinois U.S.A.
  • 3122650307 | +1 312-265-0307 Illinois U.S.A.
  • 3122650308 | +1 312-265-0308 Illinois U.S.A.
  • 3122650309 | +1 312-265-0309 Illinois U.S.A.
  • 3122650310 | +1 312-265-0310 Illinois U.S.A.
  • 3122650311 | +1 312-265-0311 Illinois U.S.A.
  • 3122650312 | +1 312-265-0312 Illinois U.S.A.
  • 3122650313 | +1 312-265-0313 Illinois U.S.A.
  • 3122650314 | +1 312-265-0314 Illinois U.S.A.
  • 3122650315 | +1 312-265-0315 Illinois U.S.A.
  • 3122650316 | +1 312-265-0316 Illinois U.S.A.
  • 3122650317 | +1 312-265-0317 Illinois U.S.A.
  • 3122650318 | +1 312-265-0318 Illinois U.S.A.
  • 3122650319 | +1 312-265-0319 Illinois U.S.A.
  • 3122650320 | +1 312-265-0320 Illinois U.S.A.
  • 3122650321 | +1 312-265-0321 Illinois U.S.A.
  • 3122650322 | +1 312-265-0322 Illinois U.S.A.
  • 3122650323 | +1 312-265-0323 Illinois U.S.A.
  • 3122650324 | +1 312-265-0324 Illinois U.S.A.
  • 3122650325 | +1 312-265-0325 Illinois U.S.A.
  • 3122650326 | +1 312-265-0326 Illinois U.S.A.
  • 3122650327 | +1 312-265-0327 Illinois U.S.A.
  • 3122650328 | +1 312-265-0328 Illinois U.S.A.
  • 3122650329 | +1 312-265-0329 Illinois U.S.A.
  • 3122650330 | +1 312-265-0330 Illinois U.S.A.
  • 3122650331 | +1 312-265-0331 Illinois U.S.A.
  • 3122650332 | +1 312-265-0332 Illinois U.S.A.
  • 3122650333 | +1 312-265-0333 Illinois U.S.A.
  • 3122650334 | +1 312-265-0334 Illinois U.S.A.
  • 3122650335 | +1 312-265-0335 Illinois U.S.A.
  • 3122650336 | +1 312-265-0336 Illinois U.S.A.
  • 3122650337 | +1 312-265-0337 Illinois U.S.A.
  • 3122650338 | +1 312-265-0338 Illinois U.S.A.
  • 3122650339 | +1 312-265-0339 Illinois U.S.A.
  • 3122650340 | +1 312-265-0340 Illinois U.S.A.
  • 3122650341 | +1 312-265-0341 Illinois U.S.A.
  • 3122650342 | +1 312-265-0342 Illinois U.S.A.
  • 3122650343 | +1 312-265-0343 Illinois U.S.A.
  • 3122650344 | +1 312-265-0344 Illinois U.S.A.
  • 3122650345 | +1 312-265-0345 Illinois U.S.A.
  • 3122650346 | +1 312-265-0346 Illinois U.S.A.
  • 3122650347 | +1 312-265-0347 Illinois U.S.A.
  • 3122650348 | +1 312-265-0348 Illinois U.S.A.
  • 3122650349 | +1 312-265-0349 Illinois U.S.A.
  • 3122650350 | +1 312-265-0350 Illinois U.S.A.
  • 3122650351 | +1 312-265-0351 Illinois U.S.A.
  • 3122650352 | +1 312-265-0352 Illinois U.S.A.
  • 3122650353 | +1 312-265-0353 Illinois U.S.A.
  • 3122650354 | +1 312-265-0354 Illinois U.S.A.
  • 3122650355 | +1 312-265-0355 Illinois U.S.A.
  • 3122650356 | +1 312-265-0356 Illinois U.S.A.
  • 3122650357 | +1 312-265-0357 Illinois U.S.A.
  • 3122650358 | +1 312-265-0358 Illinois U.S.A.
  • 3122650359 | +1 312-265-0359 Illinois U.S.A.
  • 3122650360 | +1 312-265-0360 Illinois U.S.A.
  • 3122650361 | +1 312-265-0361 Illinois U.S.A.
  • 3122650362 | +1 312-265-0362 Illinois U.S.A.
  • 3122650363 | +1 312-265-0363 Illinois U.S.A.
  • 3122650364 | +1 312-265-0364 Illinois U.S.A.
  • 3122650365 | +1 312-265-0365 Illinois U.S.A.
  • 3122650366 | +1 312-265-0366 Illinois U.S.A.
  • 3122650367 | +1 312-265-0367 Illinois U.S.A.
  • 3122650368 | +1 312-265-0368 Illinois U.S.A.
  • 3122650369 | +1 312-265-0369 Illinois U.S.A.
  • 3122650370 | +1 312-265-0370 Illinois U.S.A.
  • 3122650371 | +1 312-265-0371 Illinois U.S.A.
  • 3122650372 | +1 312-265-0372 Illinois U.S.A.
  • 3122650373 | +1 312-265-0373 Illinois U.S.A.
  • 3122650374 | +1 312-265-0374 Illinois U.S.A.
  • 3122650375 | +1 312-265-0375 Illinois U.S.A.
  • 3122650376 | +1 312-265-0376 Illinois U.S.A.
  • 3122650377 | +1 312-265-0377 Illinois U.S.A.
  • 3122650378 | +1 312-265-0378 Illinois U.S.A.
  • 3122650379 | +1 312-265-0379 Illinois U.S.A.
  • 3122650380 | +1 312-265-0380 Illinois U.S.A.
  • 3122650381 | +1 312-265-0381 Illinois U.S.A.
  • 3122650382 | +1 312-265-0382 Illinois U.S.A.
  • 3122650383 | +1 312-265-0383 Illinois U.S.A.
  • 3122650384 | +1 312-265-0384 Illinois U.S.A.
  • 3122650385 | +1 312-265-0385 Illinois U.S.A.
  • 3122650386 | +1 312-265-0386 Illinois U.S.A.
  • 3122650387 | +1 312-265-0387 Illinois U.S.A.
  • 3122650388 | +1 312-265-0388 Illinois U.S.A.
  • 3122650389 | +1 312-265-0389 Illinois U.S.A.
  • 3122650390 | +1 312-265-0390 Illinois U.S.A.
  • 3122650391 | +1 312-265-0391 Illinois U.S.A.
  • 3122650392 | +1 312-265-0392 Illinois U.S.A.
  • 3122650393 | +1 312-265-0393 Illinois U.S.A.
  • 3122650394 | +1 312-265-0394 Illinois U.S.A.
  • 3122650395 | +1 312-265-0395 Illinois U.S.A.
  • 3122650396 | +1 312-265-0396 Illinois U.S.A.
  • 3122650397 | +1 312-265-0397 Illinois U.S.A.
  • 3122650398 | +1 312-265-0398 Illinois U.S.A.
  • 3122650399 | +1 312-265-0399 Illinois U.S.A.