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).

  • 3128318300 | +1 312-831-8300 Illinois U.S.A.
  • 3128318301 | +1 312-831-8301 Illinois U.S.A.
  • 3128318302 | +1 312-831-8302 Illinois U.S.A.
  • 3128318303 | +1 312-831-8303 Illinois U.S.A.
  • 3128318304 | +1 312-831-8304 Illinois U.S.A.
  • 3128318305 | +1 312-831-8305 Illinois U.S.A.
  • 3128318306 | +1 312-831-8306 Illinois U.S.A.
  • 3128318307 | +1 312-831-8307 Illinois U.S.A.
  • 3128318308 | +1 312-831-8308 Illinois U.S.A.
  • 3128318309 | +1 312-831-8309 Illinois U.S.A.
  • 3128318310 | +1 312-831-8310 Illinois U.S.A.
  • 3128318311 | +1 312-831-8311 Illinois U.S.A.
  • 3128318312 | +1 312-831-8312 Illinois U.S.A.
  • 3128318313 | +1 312-831-8313 Illinois U.S.A.
  • 3128318314 | +1 312-831-8314 Illinois U.S.A.
  • 3128318315 | +1 312-831-8315 Illinois U.S.A.
  • 3128318316 | +1 312-831-8316 Illinois U.S.A.
  • 3128318317 | +1 312-831-8317 Illinois U.S.A.
  • 3128318318 | +1 312-831-8318 Illinois U.S.A.
  • 3128318319 | +1 312-831-8319 Illinois U.S.A.
  • 3128318320 | +1 312-831-8320 Illinois U.S.A.
  • 3128318321 | +1 312-831-8321 Illinois U.S.A.
  • 3128318322 | +1 312-831-8322 Illinois U.S.A.
  • 3128318323 | +1 312-831-8323 Illinois U.S.A.
  • 3128318324 | +1 312-831-8324 Illinois U.S.A.
  • 3128318325 | +1 312-831-8325 Illinois U.S.A.
  • 3128318326 | +1 312-831-8326 Illinois U.S.A.
  • 3128318327 | +1 312-831-8327 Illinois U.S.A.
  • 3128318328 | +1 312-831-8328 Illinois U.S.A.
  • 3128318329 | +1 312-831-8329 Illinois U.S.A.
  • 3128318330 | +1 312-831-8330 Illinois U.S.A.
  • 3128318331 | +1 312-831-8331 Illinois U.S.A.
  • 3128318332 | +1 312-831-8332 Illinois U.S.A.
  • 3128318333 | +1 312-831-8333 Illinois U.S.A.
  • 3128318334 | +1 312-831-8334 Illinois U.S.A.
  • 3128318335 | +1 312-831-8335 Illinois U.S.A.
  • 3128318336 | +1 312-831-8336 Illinois U.S.A.
  • 3128318337 | +1 312-831-8337 Illinois U.S.A.
  • 3128318338 | +1 312-831-8338 Illinois U.S.A.
  • 3128318339 | +1 312-831-8339 Illinois U.S.A.
  • 3128318340 | +1 312-831-8340 Illinois U.S.A.
  • 3128318341 | +1 312-831-8341 Illinois U.S.A.
  • 3128318342 | +1 312-831-8342 Illinois U.S.A.
  • 3128318343 | +1 312-831-8343 Illinois U.S.A.
  • 3128318344 | +1 312-831-8344 Illinois U.S.A.
  • 3128318345 | +1 312-831-8345 Illinois U.S.A.
  • 3128318346 | +1 312-831-8346 Illinois U.S.A.
  • 3128318347 | +1 312-831-8347 Illinois U.S.A.
  • 3128318348 | +1 312-831-8348 Illinois U.S.A.
  • 3128318349 | +1 312-831-8349 Illinois U.S.A.
  • 3128318350 | +1 312-831-8350 Illinois U.S.A.
  • 3128318351 | +1 312-831-8351 Illinois U.S.A.
  • 3128318352 | +1 312-831-8352 Illinois U.S.A.
  • 3128318353 | +1 312-831-8353 Illinois U.S.A.
  • 3128318354 | +1 312-831-8354 Illinois U.S.A.
  • 3128318355 | +1 312-831-8355 Illinois U.S.A.
  • 3128318356 | +1 312-831-8356 Illinois U.S.A.
  • 3128318357 | +1 312-831-8357 Illinois U.S.A.
  • 3128318358 | +1 312-831-8358 Illinois U.S.A.
  • 3128318359 | +1 312-831-8359 Illinois U.S.A.
  • 3128318360 | +1 312-831-8360 Illinois U.S.A.
  • 3128318361 | +1 312-831-8361 Illinois U.S.A.
  • 3128318362 | +1 312-831-8362 Illinois U.S.A.
  • 3128318363 | +1 312-831-8363 Illinois U.S.A.
  • 3128318364 | +1 312-831-8364 Illinois U.S.A.
  • 3128318365 | +1 312-831-8365 Illinois U.S.A.
  • 3128318366 | +1 312-831-8366 Illinois U.S.A.
  • 3128318367 | +1 312-831-8367 Illinois U.S.A.
  • 3128318368 | +1 312-831-8368 Illinois U.S.A.
  • 3128318369 | +1 312-831-8369 Illinois U.S.A.
  • 3128318370 | +1 312-831-8370 Illinois U.S.A.
  • 3128318371 | +1 312-831-8371 Illinois U.S.A.
  • 3128318372 | +1 312-831-8372 Illinois U.S.A.
  • 3128318373 | +1 312-831-8373 Illinois U.S.A.
  • 3128318374 | +1 312-831-8374 Illinois U.S.A.
  • 3128318375 | +1 312-831-8375 Illinois U.S.A.
  • 3128318376 | +1 312-831-8376 Illinois U.S.A.
  • 3128318377 | +1 312-831-8377 Illinois U.S.A.
  • 3128318378 | +1 312-831-8378 Illinois U.S.A.
  • 3128318379 | +1 312-831-8379 Illinois U.S.A.
  • 3128318380 | +1 312-831-8380 Illinois U.S.A.
  • 3128318381 | +1 312-831-8381 Illinois U.S.A.
  • 3128318382 | +1 312-831-8382 Illinois U.S.A.
  • 3128318383 | +1 312-831-8383 Illinois U.S.A.
  • 3128318384 | +1 312-831-8384 Illinois U.S.A.
  • 3128318385 | +1 312-831-8385 Illinois U.S.A.
  • 3128318386 | +1 312-831-8386 Illinois U.S.A.
  • 3128318387 | +1 312-831-8387 Illinois U.S.A.
  • 3128318388 | +1 312-831-8388 Illinois U.S.A.
  • 3128318389 | +1 312-831-8389 Illinois U.S.A.
  • 3128318390 | +1 312-831-8390 Illinois U.S.A.
  • 3128318391 | +1 312-831-8391 Illinois U.S.A.
  • 3128318392 | +1 312-831-8392 Illinois U.S.A.
  • 3128318393 | +1 312-831-8393 Illinois U.S.A.
  • 3128318394 | +1 312-831-8394 Illinois U.S.A.
  • 3128318395 | +1 312-831-8395 Illinois U.S.A.
  • 3128318396 | +1 312-831-8396 Illinois U.S.A.
  • 3128318397 | +1 312-831-8397 Illinois U.S.A.
  • 3128318398 | +1 312-831-8398 Illinois U.S.A.
  • 3128318399 | +1 312-831-8399 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