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).

  • 3128128300 | +1 312-812-8300 Illinois U.S.A.
  • 3128128301 | +1 312-812-8301 Illinois U.S.A.
  • 3128128302 | +1 312-812-8302 Illinois U.S.A.
  • 3128128303 | +1 312-812-8303 Illinois U.S.A.
  • 3128128304 | +1 312-812-8304 Illinois U.S.A.
  • 3128128305 | +1 312-812-8305 Illinois U.S.A.
  • 3128128306 | +1 312-812-8306 Illinois U.S.A.
  • 3128128307 | +1 312-812-8307 Illinois U.S.A.
  • 3128128308 | +1 312-812-8308 Illinois U.S.A.
  • 3128128309 | +1 312-812-8309 Illinois U.S.A.
  • 3128128310 | +1 312-812-8310 Illinois U.S.A.
  • 3128128311 | +1 312-812-8311 Illinois U.S.A.
  • 3128128312 | +1 312-812-8312 Illinois U.S.A.
  • 3128128313 | +1 312-812-8313 Illinois U.S.A.
  • 3128128314 | +1 312-812-8314 Illinois U.S.A.
  • 3128128315 | +1 312-812-8315 Illinois U.S.A.
  • 3128128316 | +1 312-812-8316 Illinois U.S.A.
  • 3128128317 | +1 312-812-8317 Illinois U.S.A.
  • 3128128318 | +1 312-812-8318 Illinois U.S.A.
  • 3128128319 | +1 312-812-8319 Illinois U.S.A.
  • 3128128320 | +1 312-812-8320 Illinois U.S.A.
  • 3128128321 | +1 312-812-8321 Illinois U.S.A.
  • 3128128322 | +1 312-812-8322 Illinois U.S.A.
  • 3128128323 | +1 312-812-8323 Illinois U.S.A.
  • 3128128324 | +1 312-812-8324 Illinois U.S.A.
  • 3128128325 | +1 312-812-8325 Illinois U.S.A.
  • 3128128326 | +1 312-812-8326 Illinois U.S.A.
  • 3128128327 | +1 312-812-8327 Illinois U.S.A.
  • 3128128328 | +1 312-812-8328 Illinois U.S.A.
  • 3128128329 | +1 312-812-8329 Illinois U.S.A.
  • 3128128330 | +1 312-812-8330 Illinois U.S.A.
  • 3128128331 | +1 312-812-8331 Illinois U.S.A.
  • 3128128332 | +1 312-812-8332 Illinois U.S.A.
  • 3128128333 | +1 312-812-8333 Illinois U.S.A.
  • 3128128334 | +1 312-812-8334 Illinois U.S.A.
  • 3128128335 | +1 312-812-8335 Illinois U.S.A.
  • 3128128336 | +1 312-812-8336 Illinois U.S.A.
  • 3128128337 | +1 312-812-8337 Illinois U.S.A.
  • 3128128338 | +1 312-812-8338 Illinois U.S.A.
  • 3128128339 | +1 312-812-8339 Illinois U.S.A.
  • 3128128340 | +1 312-812-8340 Illinois U.S.A.
  • 3128128341 | +1 312-812-8341 Illinois U.S.A.
  • 3128128342 | +1 312-812-8342 Illinois U.S.A.
  • 3128128343 | +1 312-812-8343 Illinois U.S.A.
  • 3128128344 | +1 312-812-8344 Illinois U.S.A.
  • 3128128345 | +1 312-812-8345 Illinois U.S.A.
  • 3128128346 | +1 312-812-8346 Illinois U.S.A.
  • 3128128347 | +1 312-812-8347 Illinois U.S.A.
  • 3128128348 | +1 312-812-8348 Illinois U.S.A.
  • 3128128349 | +1 312-812-8349 Illinois U.S.A.
  • 3128128350 | +1 312-812-8350 Illinois U.S.A.
  • 3128128351 | +1 312-812-8351 Illinois U.S.A.
  • 3128128352 | +1 312-812-8352 Illinois U.S.A.
  • 3128128353 | +1 312-812-8353 Illinois U.S.A.
  • 3128128354 | +1 312-812-8354 Illinois U.S.A.
  • 3128128355 | +1 312-812-8355 Illinois U.S.A.
  • 3128128356 | +1 312-812-8356 Illinois U.S.A.
  • 3128128357 | +1 312-812-8357 Illinois U.S.A.
  • 3128128358 | +1 312-812-8358 Illinois U.S.A.
  • 3128128359 | +1 312-812-8359 Illinois U.S.A.
  • 3128128360 | +1 312-812-8360 Illinois U.S.A.
  • 3128128361 | +1 312-812-8361 Illinois U.S.A.
  • 3128128362 | +1 312-812-8362 Illinois U.S.A.
  • 3128128363 | +1 312-812-8363 Illinois U.S.A.
  • 3128128364 | +1 312-812-8364 Illinois U.S.A.
  • 3128128365 | +1 312-812-8365 Illinois U.S.A.
  • 3128128366 | +1 312-812-8366 Illinois U.S.A.
  • 3128128367 | +1 312-812-8367 Illinois U.S.A.
  • 3128128368 | +1 312-812-8368 Illinois U.S.A.
  • 3128128369 | +1 312-812-8369 Illinois U.S.A.
  • 3128128370 | +1 312-812-8370 Illinois U.S.A.
  • 3128128371 | +1 312-812-8371 Illinois U.S.A.
  • 3128128372 | +1 312-812-8372 Illinois U.S.A.
  • 3128128373 | +1 312-812-8373 Illinois U.S.A.
  • 3128128374 | +1 312-812-8374 Illinois U.S.A.
  • 3128128375 | +1 312-812-8375 Illinois U.S.A.
  • 3128128376 | +1 312-812-8376 Illinois U.S.A.
  • 3128128377 | +1 312-812-8377 Illinois U.S.A.
  • 3128128378 | +1 312-812-8378 Illinois U.S.A.
  • 3128128379 | +1 312-812-8379 Illinois U.S.A.
  • 3128128380 | +1 312-812-8380 Illinois U.S.A.
  • 3128128381 | +1 312-812-8381 Illinois U.S.A.
  • 3128128382 | +1 312-812-8382 Illinois U.S.A.
  • 3128128383 | +1 312-812-8383 Illinois U.S.A.
  • 3128128384 | +1 312-812-8384 Illinois U.S.A.
  • 3128128385 | +1 312-812-8385 Illinois U.S.A.
  • 3128128386 | +1 312-812-8386 Illinois U.S.A.
  • 3128128387 | +1 312-812-8387 Illinois U.S.A.
  • 3128128388 | +1 312-812-8388 Illinois U.S.A.
  • 3128128389 | +1 312-812-8389 Illinois U.S.A.
  • 3128128390 | +1 312-812-8390 Illinois U.S.A.
  • 3128128391 | +1 312-812-8391 Illinois U.S.A.
  • 3128128392 | +1 312-812-8392 Illinois U.S.A.
  • 3128128393 | +1 312-812-8393 Illinois U.S.A.
  • 3128128394 | +1 312-812-8394 Illinois U.S.A.
  • 3128128395 | +1 312-812-8395 Illinois U.S.A.
  • 3128128396 | +1 312-812-8396 Illinois U.S.A.
  • 3128128397 | +1 312-812-8397 Illinois U.S.A.
  • 3128128398 | +1 312-812-8398 Illinois U.S.A.
  • 3128128399 | +1 312-812-8399 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