CitysDirectory

City of Chicago

312 Area code: Chicago, Cook - Wireless

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).

  • 3124518300 | +1 312-451-8300 Illinois U.S.A.
  • 3124518301 | +1 312-451-8301 Illinois U.S.A.
  • 3124518302 | +1 312-451-8302 Illinois U.S.A.
  • 3124518303 | +1 312-451-8303 Illinois U.S.A.
  • 3124518304 | +1 312-451-8304 Illinois U.S.A.
  • 3124518305 | +1 312-451-8305 Illinois U.S.A.
  • 3124518306 | +1 312-451-8306 Illinois U.S.A.
  • 3124518307 | +1 312-451-8307 Illinois U.S.A.
  • 3124518308 | +1 312-451-8308 Illinois U.S.A.
  • 3124518309 | +1 312-451-8309 Illinois U.S.A.
  • 3124518310 | +1 312-451-8310 Illinois U.S.A.
  • 3124518311 | +1 312-451-8311 Illinois U.S.A.
  • 3124518312 | +1 312-451-8312 Illinois U.S.A.
  • 3124518313 | +1 312-451-8313 Illinois U.S.A.
  • 3124518314 | +1 312-451-8314 Illinois U.S.A.
  • 3124518315 | +1 312-451-8315 Illinois U.S.A.
  • 3124518316 | +1 312-451-8316 Illinois U.S.A.
  • 3124518317 | +1 312-451-8317 Illinois U.S.A.
  • 3124518318 | +1 312-451-8318 Illinois U.S.A.
  • 3124518319 | +1 312-451-8319 Illinois U.S.A.
  • 3124518320 | +1 312-451-8320 Illinois U.S.A.
  • 3124518321 | +1 312-451-8321 Illinois U.S.A.
  • 3124518322 | +1 312-451-8322 Illinois U.S.A.
  • 3124518323 | +1 312-451-8323 Illinois U.S.A.
  • 3124518324 | +1 312-451-8324 Illinois U.S.A.
  • 3124518325 | +1 312-451-8325 Illinois U.S.A.
  • 3124518326 | +1 312-451-8326 Illinois U.S.A.
  • 3124518327 | +1 312-451-8327 Illinois U.S.A.
  • 3124518328 | +1 312-451-8328 Illinois U.S.A.
  • 3124518329 | +1 312-451-8329 Illinois U.S.A.
  • 3124518330 | +1 312-451-8330 Illinois U.S.A.
  • 3124518331 | +1 312-451-8331 Illinois U.S.A.
  • 3124518332 | +1 312-451-8332 Illinois U.S.A.
  • 3124518333 | +1 312-451-8333 Illinois U.S.A.
  • 3124518334 | +1 312-451-8334 Illinois U.S.A.
  • 3124518335 | +1 312-451-8335 Illinois U.S.A.
  • 3124518336 | +1 312-451-8336 Illinois U.S.A.
  • 3124518337 | +1 312-451-8337 Illinois U.S.A.
  • 3124518338 | +1 312-451-8338 Illinois U.S.A.
  • 3124518339 | +1 312-451-8339 Illinois U.S.A.
  • 3124518340 | +1 312-451-8340 Illinois U.S.A.
  • 3124518341 | +1 312-451-8341 Illinois U.S.A.
  • 3124518342 | +1 312-451-8342 Illinois U.S.A.
  • 3124518343 | +1 312-451-8343 Illinois U.S.A.
  • 3124518344 | +1 312-451-8344 Illinois U.S.A.
  • 3124518345 | +1 312-451-8345 Illinois U.S.A.
  • 3124518346 | +1 312-451-8346 Illinois U.S.A.
  • 3124518347 | +1 312-451-8347 Illinois U.S.A.
  • 3124518348 | +1 312-451-8348 Illinois U.S.A.
  • 3124518349 | +1 312-451-8349 Illinois U.S.A.
  • 3124518350 | +1 312-451-8350 Illinois U.S.A.
  • 3124518351 | +1 312-451-8351 Illinois U.S.A.
  • 3124518352 | +1 312-451-8352 Illinois U.S.A.
  • 3124518353 | +1 312-451-8353 Illinois U.S.A.
  • 3124518354 | +1 312-451-8354 Illinois U.S.A.
  • 3124518355 | +1 312-451-8355 Illinois U.S.A.
  • 3124518356 | +1 312-451-8356 Illinois U.S.A.
  • 3124518357 | +1 312-451-8357 Illinois U.S.A.
  • 3124518358 | +1 312-451-8358 Illinois U.S.A.
  • 3124518359 | +1 312-451-8359 Illinois U.S.A.
  • 3124518360 | +1 312-451-8360 Illinois U.S.A.
  • 3124518361 | +1 312-451-8361 Illinois U.S.A.
  • 3124518362 | +1 312-451-8362 Illinois U.S.A.
  • 3124518363 | +1 312-451-8363 Illinois U.S.A.
  • 3124518364 | +1 312-451-8364 Illinois U.S.A.
  • 3124518365 | +1 312-451-8365 Illinois U.S.A.
  • 3124518366 | +1 312-451-8366 Illinois U.S.A.
  • 3124518367 | +1 312-451-8367 Illinois U.S.A.
  • 3124518368 | +1 312-451-8368 Illinois U.S.A.
  • 3124518369 | +1 312-451-8369 Illinois U.S.A.
  • 3124518370 | +1 312-451-8370 Illinois U.S.A.
  • 3124518371 | +1 312-451-8371 Illinois U.S.A.
  • 3124518372 | +1 312-451-8372 Illinois U.S.A.
  • 3124518373 | +1 312-451-8373 Illinois U.S.A.
  • 3124518374 | +1 312-451-8374 Illinois U.S.A.
  • 3124518375 | +1 312-451-8375 Illinois U.S.A.
  • 3124518376 | +1 312-451-8376 Illinois U.S.A.
  • 3124518377 | +1 312-451-8377 Illinois U.S.A.
  • 3124518378 | +1 312-451-8378 Illinois U.S.A.
  • 3124518379 | +1 312-451-8379 Illinois U.S.A.
  • 3124518380 | +1 312-451-8380 Illinois U.S.A.
  • 3124518381 | +1 312-451-8381 Illinois U.S.A.
  • 3124518382 | +1 312-451-8382 Illinois U.S.A.
  • 3124518383 | +1 312-451-8383 Illinois U.S.A.
  • 3124518384 | +1 312-451-8384 Illinois U.S.A.
  • 3124518385 | +1 312-451-8385 Illinois U.S.A.
  • 3124518386 | +1 312-451-8386 Illinois U.S.A.
  • 3124518387 | +1 312-451-8387 Illinois U.S.A.
  • 3124518388 | +1 312-451-8388 Illinois U.S.A.
  • 3124518389 | +1 312-451-8389 Illinois U.S.A.
  • 3124518390 | +1 312-451-8390 Illinois U.S.A.
  • 3124518391 | +1 312-451-8391 Illinois U.S.A.
  • 3124518392 | +1 312-451-8392 Illinois U.S.A.
  • 3124518393 | +1 312-451-8393 Illinois U.S.A.
  • 3124518394 | +1 312-451-8394 Illinois U.S.A.
  • 3124518395 | +1 312-451-8395 Illinois U.S.A.
  • 3124518396 | +1 312-451-8396 Illinois U.S.A.
  • 3124518397 | +1 312-451-8397 Illinois U.S.A.
  • 3124518398 | +1 312-451-8398 Illinois U.S.A.
  • 3124518399 | +1 312-451-8399 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