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).

  • 3129709300 | +1 312-970-9300 Illinois U.S.A.
  • 3129709301 | +1 312-970-9301 Illinois U.S.A.
  • 3129709302 | +1 312-970-9302 Illinois U.S.A.
  • 3129709303 | +1 312-970-9303 Illinois U.S.A.
  • 3129709304 | +1 312-970-9304 Illinois U.S.A.
  • 3129709305 | +1 312-970-9305 Illinois U.S.A.
  • 3129709306 | +1 312-970-9306 Illinois U.S.A.
  • 3129709307 | +1 312-970-9307 Illinois U.S.A.
  • 3129709308 | +1 312-970-9308 Illinois U.S.A.
  • 3129709309 | +1 312-970-9309 Illinois U.S.A.
  • 3129709310 | +1 312-970-9310 Illinois U.S.A.
  • 3129709311 | +1 312-970-9311 Illinois U.S.A.
  • 3129709312 | +1 312-970-9312 Illinois U.S.A.
  • 3129709313 | +1 312-970-9313 Illinois U.S.A.
  • 3129709314 | +1 312-970-9314 Illinois U.S.A.
  • 3129709315 | +1 312-970-9315 Illinois U.S.A.
  • 3129709316 | +1 312-970-9316 Illinois U.S.A.
  • 3129709317 | +1 312-970-9317 Illinois U.S.A.
  • 3129709318 | +1 312-970-9318 Illinois U.S.A.
  • 3129709319 | +1 312-970-9319 Illinois U.S.A.
  • 3129709320 | +1 312-970-9320 Illinois U.S.A.
  • 3129709321 | +1 312-970-9321 Illinois U.S.A.
  • 3129709322 | +1 312-970-9322 Illinois U.S.A.
  • 3129709323 | +1 312-970-9323 Illinois U.S.A.
  • 3129709324 | +1 312-970-9324 Illinois U.S.A.
  • 3129709325 | +1 312-970-9325 Illinois U.S.A.
  • 3129709326 | +1 312-970-9326 Illinois U.S.A.
  • 3129709327 | +1 312-970-9327 Illinois U.S.A.
  • 3129709328 | +1 312-970-9328 Illinois U.S.A.
  • 3129709329 | +1 312-970-9329 Illinois U.S.A.
  • 3129709330 | +1 312-970-9330 Illinois U.S.A.
  • 3129709331 | +1 312-970-9331 Illinois U.S.A.
  • 3129709332 | +1 312-970-9332 Illinois U.S.A.
  • 3129709333 | +1 312-970-9333 Illinois U.S.A.
  • 3129709334 | +1 312-970-9334 Illinois U.S.A.
  • 3129709335 | +1 312-970-9335 Illinois U.S.A.
  • 3129709336 | +1 312-970-9336 Illinois U.S.A.
  • 3129709337 | +1 312-970-9337 Illinois U.S.A.
  • 3129709338 | +1 312-970-9338 Illinois U.S.A.
  • 3129709339 | +1 312-970-9339 Illinois U.S.A.
  • 3129709340 | +1 312-970-9340 Illinois U.S.A.
  • 3129709341 | +1 312-970-9341 Illinois U.S.A.
  • 3129709342 | +1 312-970-9342 Illinois U.S.A.
  • 3129709343 | +1 312-970-9343 Illinois U.S.A.
  • 3129709344 | +1 312-970-9344 Illinois U.S.A.
  • 3129709345 | +1 312-970-9345 Illinois U.S.A.
  • 3129709346 | +1 312-970-9346 Illinois U.S.A.
  • 3129709347 | +1 312-970-9347 Illinois U.S.A.
  • 3129709348 | +1 312-970-9348 Illinois U.S.A.
  • 3129709349 | +1 312-970-9349 Illinois U.S.A.
  • 3129709350 | +1 312-970-9350 Illinois U.S.A.
  • 3129709351 | +1 312-970-9351 Illinois U.S.A.
  • 3129709352 | +1 312-970-9352 Illinois U.S.A.
  • 3129709353 | +1 312-970-9353 Illinois U.S.A.
  • 3129709354 | +1 312-970-9354 Illinois U.S.A.
  • 3129709355 | +1 312-970-9355 Illinois U.S.A.
  • 3129709356 | +1 312-970-9356 Illinois U.S.A.
  • 3129709357 | +1 312-970-9357 Illinois U.S.A.
  • 3129709358 | +1 312-970-9358 Illinois U.S.A.
  • 3129709359 | +1 312-970-9359 Illinois U.S.A.
  • 3129709360 | +1 312-970-9360 Illinois U.S.A.
  • 3129709361 | +1 312-970-9361 Illinois U.S.A.
  • 3129709362 | +1 312-970-9362 Illinois U.S.A.
  • 3129709363 | +1 312-970-9363 Illinois U.S.A.
  • 3129709364 | +1 312-970-9364 Illinois U.S.A.
  • 3129709365 | +1 312-970-9365 Illinois U.S.A.
  • 3129709366 | +1 312-970-9366 Illinois U.S.A.
  • 3129709367 | +1 312-970-9367 Illinois U.S.A.
  • 3129709368 | +1 312-970-9368 Illinois U.S.A.
  • 3129709369 | +1 312-970-9369 Illinois U.S.A.
  • 3129709370 | +1 312-970-9370 Illinois U.S.A.
  • 3129709371 | +1 312-970-9371 Illinois U.S.A.
  • 3129709372 | +1 312-970-9372 Illinois U.S.A.
  • 3129709373 | +1 312-970-9373 Illinois U.S.A.
  • 3129709374 | +1 312-970-9374 Illinois U.S.A.
  • 3129709375 | +1 312-970-9375 Illinois U.S.A.
  • 3129709376 | +1 312-970-9376 Illinois U.S.A.
  • 3129709377 | +1 312-970-9377 Illinois U.S.A.
  • 3129709378 | +1 312-970-9378 Illinois U.S.A.
  • 3129709379 | +1 312-970-9379 Illinois U.S.A.
  • 3129709380 | +1 312-970-9380 Illinois U.S.A.
  • 3129709381 | +1 312-970-9381 Illinois U.S.A.
  • 3129709382 | +1 312-970-9382 Illinois U.S.A.
  • 3129709383 | +1 312-970-9383 Illinois U.S.A.
  • 3129709384 | +1 312-970-9384 Illinois U.S.A.
  • 3129709385 | +1 312-970-9385 Illinois U.S.A.
  • 3129709386 | +1 312-970-9386 Illinois U.S.A.
  • 3129709387 | +1 312-970-9387 Illinois U.S.A.
  • 3129709388 | +1 312-970-9388 Illinois U.S.A.
  • 3129709389 | +1 312-970-9389 Illinois U.S.A.
  • 3129709390 | +1 312-970-9390 Illinois U.S.A.
  • 3129709391 | +1 312-970-9391 Illinois U.S.A.
  • 3129709392 | +1 312-970-9392 Illinois U.S.A.
  • 3129709393 | +1 312-970-9393 Illinois U.S.A.
  • 3129709394 | +1 312-970-9394 Illinois U.S.A.
  • 3129709395 | +1 312-970-9395 Illinois U.S.A.
  • 3129709396 | +1 312-970-9396 Illinois U.S.A.
  • 3129709397 | +1 312-970-9397 Illinois U.S.A.
  • 3129709398 | +1 312-970-9398 Illinois U.S.A.
  • 3129709399 | +1 312-970-9399 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