CitysDirectory

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).

  • 3128427300 | +1 312-842-7300 Illinois U.S.A.
  • 3128427301 | +1 312-842-7301 Illinois U.S.A.
  • 3128427302 | +1 312-842-7302 Illinois U.S.A.
  • 3128427303 | +1 312-842-7303 Illinois U.S.A.
  • 3128427304 | +1 312-842-7304 Illinois U.S.A.
  • 3128427305 | +1 312-842-7305 Illinois U.S.A.
  • 3128427306 | +1 312-842-7306 Illinois U.S.A.
  • 3128427307 | +1 312-842-7307 Illinois U.S.A.
  • 3128427308 | +1 312-842-7308 Illinois U.S.A.
  • 3128427309 | +1 312-842-7309 Illinois U.S.A.
  • 3128427310 | +1 312-842-7310 Illinois U.S.A.
  • 3128427311 | +1 312-842-7311 Illinois U.S.A.
  • 3128427312 | +1 312-842-7312 Illinois U.S.A.
  • 3128427313 | +1 312-842-7313 Illinois U.S.A.
  • 3128427314 | +1 312-842-7314 Illinois U.S.A.
  • 3128427315 | +1 312-842-7315 Illinois U.S.A.
  • 3128427316 | +1 312-842-7316 Illinois U.S.A.
  • 3128427317 | +1 312-842-7317 Illinois U.S.A.
  • 3128427318 | +1 312-842-7318 Illinois U.S.A.
  • 3128427319 | +1 312-842-7319 Illinois U.S.A.
  • 3128427320 | +1 312-842-7320 Illinois U.S.A.
  • 3128427321 | +1 312-842-7321 Illinois U.S.A.
  • 3128427322 | +1 312-842-7322 Illinois U.S.A.
  • 3128427323 | +1 312-842-7323 Illinois U.S.A.
  • 3128427324 | +1 312-842-7324 Illinois U.S.A.
  • 3128427325 | +1 312-842-7325 Illinois U.S.A.
  • 3128427326 | +1 312-842-7326 Illinois U.S.A.
  • 3128427327 | +1 312-842-7327 Illinois U.S.A.
  • 3128427328 | +1 312-842-7328 Illinois U.S.A.
  • 3128427329 | +1 312-842-7329 Illinois U.S.A.
  • 3128427330 | +1 312-842-7330 Illinois U.S.A.
  • 3128427331 | +1 312-842-7331 Illinois U.S.A.
  • 3128427332 | +1 312-842-7332 Illinois U.S.A.
  • 3128427333 | +1 312-842-7333 Illinois U.S.A.
  • 3128427334 | +1 312-842-7334 Illinois U.S.A.
  • 3128427335 | +1 312-842-7335 Illinois U.S.A.
  • 3128427336 | +1 312-842-7336 Illinois U.S.A.
  • 3128427337 | +1 312-842-7337 Illinois U.S.A.
  • 3128427338 | +1 312-842-7338 Illinois U.S.A.
  • 3128427339 | +1 312-842-7339 Illinois U.S.A.
  • 3128427340 | +1 312-842-7340 Illinois U.S.A.
  • 3128427341 | +1 312-842-7341 Illinois U.S.A.
  • 3128427342 | +1 312-842-7342 Illinois U.S.A.
  • 3128427343 | +1 312-842-7343 Illinois U.S.A.
  • 3128427344 | +1 312-842-7344 Illinois U.S.A.
  • 3128427345 | +1 312-842-7345 Illinois U.S.A.
  • 3128427346 | +1 312-842-7346 Illinois U.S.A.
  • 3128427347 | +1 312-842-7347 Illinois U.S.A.
  • 3128427348 | +1 312-842-7348 Illinois U.S.A.
  • 3128427349 | +1 312-842-7349 Illinois U.S.A.
  • 3128427350 | +1 312-842-7350 Illinois U.S.A.
  • 3128427351 | +1 312-842-7351 Illinois U.S.A.
  • 3128427352 | +1 312-842-7352 Illinois U.S.A.
  • 3128427353 | +1 312-842-7353 Illinois U.S.A.
  • 3128427354 | +1 312-842-7354 Illinois U.S.A.
  • 3128427355 | +1 312-842-7355 Illinois U.S.A.
  • 3128427356 | +1 312-842-7356 Illinois U.S.A.
  • 3128427357 | +1 312-842-7357 Illinois U.S.A.
  • 3128427358 | +1 312-842-7358 Illinois U.S.A.
  • 3128427359 | +1 312-842-7359 Illinois U.S.A.
  • 3128427360 | +1 312-842-7360 Illinois U.S.A.
  • 3128427361 | +1 312-842-7361 Illinois U.S.A.
  • 3128427362 | +1 312-842-7362 Illinois U.S.A.
  • 3128427363 | +1 312-842-7363 Illinois U.S.A.
  • 3128427364 | +1 312-842-7364 Illinois U.S.A.
  • 3128427365 | +1 312-842-7365 Illinois U.S.A.
  • 3128427366 | +1 312-842-7366 Illinois U.S.A.
  • 3128427367 | +1 312-842-7367 Illinois U.S.A.
  • 3128427368 | +1 312-842-7368 Illinois U.S.A.
  • 3128427369 | +1 312-842-7369 Illinois U.S.A.
  • 3128427370 | +1 312-842-7370 Illinois U.S.A.
  • 3128427371 | +1 312-842-7371 Illinois U.S.A.
  • 3128427372 | +1 312-842-7372 Illinois U.S.A.
  • 3128427373 | +1 312-842-7373 Illinois U.S.A.
  • 3128427374 | +1 312-842-7374 Illinois U.S.A.
  • 3128427375 | +1 312-842-7375 Illinois U.S.A.
  • 3128427376 | +1 312-842-7376 Illinois U.S.A.
  • 3128427377 | +1 312-842-7377 Illinois U.S.A.
  • 3128427378 | +1 312-842-7378 Illinois U.S.A.
  • 3128427379 | +1 312-842-7379 Illinois U.S.A.
  • 3128427380 | +1 312-842-7380 Illinois U.S.A.
  • 3128427381 | +1 312-842-7381 Illinois U.S.A.
  • 3128427382 | +1 312-842-7382 Illinois U.S.A.
  • 3128427383 | +1 312-842-7383 Illinois U.S.A.
  • 3128427384 | +1 312-842-7384 Illinois U.S.A.
  • 3128427385 | +1 312-842-7385 Illinois U.S.A.
  • 3128427386 | +1 312-842-7386 Illinois U.S.A.
  • 3128427387 | +1 312-842-7387 Illinois U.S.A.
  • 3128427388 | +1 312-842-7388 Illinois U.S.A.
  • 3128427389 | +1 312-842-7389 Illinois U.S.A.
  • 3128427390 | +1 312-842-7390 Illinois U.S.A.
  • 3128427391 | +1 312-842-7391 Illinois U.S.A.
  • 3128427392 | +1 312-842-7392 Illinois U.S.A.
  • 3128427393 | +1 312-842-7393 Illinois U.S.A.
  • 3128427394 | +1 312-842-7394 Illinois U.S.A.
  • 3128427395 | +1 312-842-7395 Illinois U.S.A.
  • 3128427396 | +1 312-842-7396 Illinois U.S.A.
  • 3128427397 | +1 312-842-7397 Illinois U.S.A.
  • 3128427398 | +1 312-842-7398 Illinois U.S.A.
  • 3128427399 | +1 312-842-7399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z