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).

  • 3122742300 | +1 312-274-2300 Illinois U.S.A.
  • 3122742301 | +1 312-274-2301 Illinois U.S.A.
  • 3122742302 | +1 312-274-2302 Illinois U.S.A.
  • 3122742303 | +1 312-274-2303 Illinois U.S.A.
  • 3122742304 | +1 312-274-2304 Illinois U.S.A.
  • 3122742305 | +1 312-274-2305 Illinois U.S.A.
  • 3122742306 | +1 312-274-2306 Illinois U.S.A.
  • 3122742307 | +1 312-274-2307 Illinois U.S.A.
  • 3122742308 | +1 312-274-2308 Illinois U.S.A.
  • 3122742309 | +1 312-274-2309 Illinois U.S.A.
  • 3122742310 | +1 312-274-2310 Illinois U.S.A.
  • 3122742311 | +1 312-274-2311 Illinois U.S.A.
  • 3122742312 | +1 312-274-2312 Illinois U.S.A.
  • 3122742313 | +1 312-274-2313 Illinois U.S.A.
  • 3122742314 | +1 312-274-2314 Illinois U.S.A.
  • 3122742315 | +1 312-274-2315 Illinois U.S.A.
  • 3122742316 | +1 312-274-2316 Illinois U.S.A.
  • 3122742317 | +1 312-274-2317 Illinois U.S.A.
  • 3122742318 | +1 312-274-2318 Illinois U.S.A.
  • 3122742319 | +1 312-274-2319 Illinois U.S.A.
  • 3122742320 | +1 312-274-2320 Illinois U.S.A.
  • 3122742321 | +1 312-274-2321 Illinois U.S.A.
  • 3122742322 | +1 312-274-2322 Illinois U.S.A.
  • 3122742323 | +1 312-274-2323 Illinois U.S.A.
  • 3122742324 | +1 312-274-2324 Illinois U.S.A.
  • 3122742325 | +1 312-274-2325 Illinois U.S.A.
  • 3122742326 | +1 312-274-2326 Illinois U.S.A.
  • 3122742327 | +1 312-274-2327 Illinois U.S.A.
  • 3122742328 | +1 312-274-2328 Illinois U.S.A.
  • 3122742329 | +1 312-274-2329 Illinois U.S.A.
  • 3122742330 | +1 312-274-2330 Illinois U.S.A.
  • 3122742331 | +1 312-274-2331 Illinois U.S.A.
  • 3122742332 | +1 312-274-2332 Illinois U.S.A.
  • 3122742333 | +1 312-274-2333 Illinois U.S.A.
  • 3122742334 | +1 312-274-2334 Illinois U.S.A.
  • 3122742335 | +1 312-274-2335 Illinois U.S.A.
  • 3122742336 | +1 312-274-2336 Illinois U.S.A.
  • 3122742337 | +1 312-274-2337 Illinois U.S.A.
  • 3122742338 | +1 312-274-2338 Illinois U.S.A.
  • 3122742339 | +1 312-274-2339 Illinois U.S.A.
  • 3122742340 | +1 312-274-2340 Illinois U.S.A.
  • 3122742341 | +1 312-274-2341 Illinois U.S.A.
  • 3122742342 | +1 312-274-2342 Illinois U.S.A.
  • 3122742343 | +1 312-274-2343 Illinois U.S.A.
  • 3122742344 | +1 312-274-2344 Illinois U.S.A.
  • 3122742345 | +1 312-274-2345 Illinois U.S.A.
  • 3122742346 | +1 312-274-2346 Illinois U.S.A.
  • 3122742347 | +1 312-274-2347 Illinois U.S.A.
  • 3122742348 | +1 312-274-2348 Illinois U.S.A.
  • 3122742349 | +1 312-274-2349 Illinois U.S.A.
  • 3122742350 | +1 312-274-2350 Illinois U.S.A.
  • 3122742351 | +1 312-274-2351 Illinois U.S.A.
  • 3122742352 | +1 312-274-2352 Illinois U.S.A.
  • 3122742353 | +1 312-274-2353 Illinois U.S.A.
  • 3122742354 | +1 312-274-2354 Illinois U.S.A.
  • 3122742355 | +1 312-274-2355 Illinois U.S.A.
  • 3122742356 | +1 312-274-2356 Illinois U.S.A.
  • 3122742357 | +1 312-274-2357 Illinois U.S.A.
  • 3122742358 | +1 312-274-2358 Illinois U.S.A.
  • 3122742359 | +1 312-274-2359 Illinois U.S.A.
  • 3122742360 | +1 312-274-2360 Illinois U.S.A.
  • 3122742361 | +1 312-274-2361 Illinois U.S.A.
  • 3122742362 | +1 312-274-2362 Illinois U.S.A.
  • 3122742363 | +1 312-274-2363 Illinois U.S.A.
  • 3122742364 | +1 312-274-2364 Illinois U.S.A.
  • 3122742365 | +1 312-274-2365 Illinois U.S.A.
  • 3122742366 | +1 312-274-2366 Illinois U.S.A.
  • 3122742367 | +1 312-274-2367 Illinois U.S.A.
  • 3122742368 | +1 312-274-2368 Illinois U.S.A.
  • 3122742369 | +1 312-274-2369 Illinois U.S.A.
  • 3122742370 | +1 312-274-2370 Illinois U.S.A.
  • 3122742371 | +1 312-274-2371 Illinois U.S.A.
  • 3122742372 | +1 312-274-2372 Illinois U.S.A.
  • 3122742373 | +1 312-274-2373 Illinois U.S.A.
  • 3122742374 | +1 312-274-2374 Illinois U.S.A.
  • 3122742375 | +1 312-274-2375 Illinois U.S.A.
  • 3122742376 | +1 312-274-2376 Illinois U.S.A.
  • 3122742377 | +1 312-274-2377 Illinois U.S.A.
  • 3122742378 | +1 312-274-2378 Illinois U.S.A.
  • 3122742379 | +1 312-274-2379 Illinois U.S.A.
  • 3122742380 | +1 312-274-2380 Illinois U.S.A.
  • 3122742381 | +1 312-274-2381 Illinois U.S.A.
  • 3122742382 | +1 312-274-2382 Illinois U.S.A.
  • 3122742383 | +1 312-274-2383 Illinois U.S.A.
  • 3122742384 | +1 312-274-2384 Illinois U.S.A.
  • 3122742385 | +1 312-274-2385 Illinois U.S.A.
  • 3122742386 | +1 312-274-2386 Illinois U.S.A.
  • 3122742387 | +1 312-274-2387 Illinois U.S.A.
  • 3122742388 | +1 312-274-2388 Illinois U.S.A.
  • 3122742389 | +1 312-274-2389 Illinois U.S.A.
  • 3122742390 | +1 312-274-2390 Illinois U.S.A.
  • 3122742391 | +1 312-274-2391 Illinois U.S.A.
  • 3122742392 | +1 312-274-2392 Illinois U.S.A.
  • 3122742393 | +1 312-274-2393 Illinois U.S.A.
  • 3122742394 | +1 312-274-2394 Illinois U.S.A.
  • 3122742395 | +1 312-274-2395 Illinois U.S.A.
  • 3122742396 | +1 312-274-2396 Illinois U.S.A.
  • 3122742397 | +1 312-274-2397 Illinois U.S.A.
  • 3122742398 | +1 312-274-2398 Illinois U.S.A.
  • 3122742399 | +1 312-274-2399 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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