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).

  • 3129129300 | +1 312-912-9300 Illinois U.S.A.
  • 3129129301 | +1 312-912-9301 Illinois U.S.A.
  • 3129129302 | +1 312-912-9302 Illinois U.S.A.
  • 3129129303 | +1 312-912-9303 Illinois U.S.A.
  • 3129129304 | +1 312-912-9304 Illinois U.S.A.
  • 3129129305 | +1 312-912-9305 Illinois U.S.A.
  • 3129129306 | +1 312-912-9306 Illinois U.S.A.
  • 3129129307 | +1 312-912-9307 Illinois U.S.A.
  • 3129129308 | +1 312-912-9308 Illinois U.S.A.
  • 3129129309 | +1 312-912-9309 Illinois U.S.A.
  • 3129129310 | +1 312-912-9310 Illinois U.S.A.
  • 3129129311 | +1 312-912-9311 Illinois U.S.A.
  • 3129129312 | +1 312-912-9312 Illinois U.S.A.
  • 3129129313 | +1 312-912-9313 Illinois U.S.A.
  • 3129129314 | +1 312-912-9314 Illinois U.S.A.
  • 3129129315 | +1 312-912-9315 Illinois U.S.A.
  • 3129129316 | +1 312-912-9316 Illinois U.S.A.
  • 3129129317 | +1 312-912-9317 Illinois U.S.A.
  • 3129129318 | +1 312-912-9318 Illinois U.S.A.
  • 3129129319 | +1 312-912-9319 Illinois U.S.A.
  • 3129129320 | +1 312-912-9320 Illinois U.S.A.
  • 3129129321 | +1 312-912-9321 Illinois U.S.A.
  • 3129129322 | +1 312-912-9322 Illinois U.S.A.
  • 3129129323 | +1 312-912-9323 Illinois U.S.A.
  • 3129129324 | +1 312-912-9324 Illinois U.S.A.
  • 3129129325 | +1 312-912-9325 Illinois U.S.A.
  • 3129129326 | +1 312-912-9326 Illinois U.S.A.
  • 3129129327 | +1 312-912-9327 Illinois U.S.A.
  • 3129129328 | +1 312-912-9328 Illinois U.S.A.
  • 3129129329 | +1 312-912-9329 Illinois U.S.A.
  • 3129129330 | +1 312-912-9330 Illinois U.S.A.
  • 3129129331 | +1 312-912-9331 Illinois U.S.A.
  • 3129129332 | +1 312-912-9332 Illinois U.S.A.
  • 3129129333 | +1 312-912-9333 Illinois U.S.A.
  • 3129129334 | +1 312-912-9334 Illinois U.S.A.
  • 3129129335 | +1 312-912-9335 Illinois U.S.A.
  • 3129129336 | +1 312-912-9336 Illinois U.S.A.
  • 3129129337 | +1 312-912-9337 Illinois U.S.A.
  • 3129129338 | +1 312-912-9338 Illinois U.S.A.
  • 3129129339 | +1 312-912-9339 Illinois U.S.A.
  • 3129129340 | +1 312-912-9340 Illinois U.S.A.
  • 3129129341 | +1 312-912-9341 Illinois U.S.A.
  • 3129129342 | +1 312-912-9342 Illinois U.S.A.
  • 3129129343 | +1 312-912-9343 Illinois U.S.A.
  • 3129129344 | +1 312-912-9344 Illinois U.S.A.
  • 3129129345 | +1 312-912-9345 Illinois U.S.A.
  • 3129129346 | +1 312-912-9346 Illinois U.S.A.
  • 3129129347 | +1 312-912-9347 Illinois U.S.A.
  • 3129129348 | +1 312-912-9348 Illinois U.S.A.
  • 3129129349 | +1 312-912-9349 Illinois U.S.A.
  • 3129129350 | +1 312-912-9350 Illinois U.S.A.
  • 3129129351 | +1 312-912-9351 Illinois U.S.A.
  • 3129129352 | +1 312-912-9352 Illinois U.S.A.
  • 3129129353 | +1 312-912-9353 Illinois U.S.A.
  • 3129129354 | +1 312-912-9354 Illinois U.S.A.
  • 3129129355 | +1 312-912-9355 Illinois U.S.A.
  • 3129129356 | +1 312-912-9356 Illinois U.S.A.
  • 3129129357 | +1 312-912-9357 Illinois U.S.A.
  • 3129129358 | +1 312-912-9358 Illinois U.S.A.
  • 3129129359 | +1 312-912-9359 Illinois U.S.A.
  • 3129129360 | +1 312-912-9360 Illinois U.S.A.
  • 3129129361 | +1 312-912-9361 Illinois U.S.A.
  • 3129129362 | +1 312-912-9362 Illinois U.S.A.
  • 3129129363 | +1 312-912-9363 Illinois U.S.A.
  • 3129129364 | +1 312-912-9364 Illinois U.S.A.
  • 3129129365 | +1 312-912-9365 Illinois U.S.A.
  • 3129129366 | +1 312-912-9366 Illinois U.S.A.
  • 3129129367 | +1 312-912-9367 Illinois U.S.A.
  • 3129129368 | +1 312-912-9368 Illinois U.S.A.
  • 3129129369 | +1 312-912-9369 Illinois U.S.A.
  • 3129129370 | +1 312-912-9370 Illinois U.S.A.
  • 3129129371 | +1 312-912-9371 Illinois U.S.A.
  • 3129129372 | +1 312-912-9372 Illinois U.S.A.
  • 3129129373 | +1 312-912-9373 Illinois U.S.A.
  • 3129129374 | +1 312-912-9374 Illinois U.S.A.
  • 3129129375 | +1 312-912-9375 Illinois U.S.A.
  • 3129129376 | +1 312-912-9376 Illinois U.S.A.
  • 3129129377 | +1 312-912-9377 Illinois U.S.A.
  • 3129129378 | +1 312-912-9378 Illinois U.S.A.
  • 3129129379 | +1 312-912-9379 Illinois U.S.A.
  • 3129129380 | +1 312-912-9380 Illinois U.S.A.
  • 3129129381 | +1 312-912-9381 Illinois U.S.A.
  • 3129129382 | +1 312-912-9382 Illinois U.S.A.
  • 3129129383 | +1 312-912-9383 Illinois U.S.A.
  • 3129129384 | +1 312-912-9384 Illinois U.S.A.
  • 3129129385 | +1 312-912-9385 Illinois U.S.A.
  • 3129129386 | +1 312-912-9386 Illinois U.S.A.
  • 3129129387 | +1 312-912-9387 Illinois U.S.A.
  • 3129129388 | +1 312-912-9388 Illinois U.S.A.
  • 3129129389 | +1 312-912-9389 Illinois U.S.A.
  • 3129129390 | +1 312-912-9390 Illinois U.S.A.
  • 3129129391 | +1 312-912-9391 Illinois U.S.A.
  • 3129129392 | +1 312-912-9392 Illinois U.S.A.
  • 3129129393 | +1 312-912-9393 Illinois U.S.A.
  • 3129129394 | +1 312-912-9394 Illinois U.S.A.
  • 3129129395 | +1 312-912-9395 Illinois U.S.A.
  • 3129129396 | +1 312-912-9396 Illinois U.S.A.
  • 3129129397 | +1 312-912-9397 Illinois U.S.A.
  • 3129129398 | +1 312-912-9398 Illinois U.S.A.
  • 3129129399 | +1 312-912-9399 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