City of Chicago


815 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).

  • 8153642300 | +1 815-364-2300 Illinois U.S.A.
  • 8153642301 | +1 815-364-2301 Illinois U.S.A.
  • 8153642302 | +1 815-364-2302 Illinois U.S.A.
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  • 8153642307 | +1 815-364-2307 Illinois U.S.A.
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  • 8153642309 | +1 815-364-2309 Illinois U.S.A.
  • 8153642310 | +1 815-364-2310 Illinois U.S.A.
  • 8153642311 | +1 815-364-2311 Illinois U.S.A.
  • 8153642312 | +1 815-364-2312 Illinois U.S.A.
  • 8153642313 | +1 815-364-2313 Illinois U.S.A.
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  • 8153642316 | +1 815-364-2316 Illinois U.S.A.
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  • 8153642318 | +1 815-364-2318 Illinois U.S.A.
  • 8153642319 | +1 815-364-2319 Illinois U.S.A.
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  • 8153642321 | +1 815-364-2321 Illinois U.S.A.
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  • 8153642323 | +1 815-364-2323 Illinois U.S.A.
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  • 8153642325 | +1 815-364-2325 Illinois U.S.A.
  • 8153642326 | +1 815-364-2326 Illinois U.S.A.
  • 8153642327 | +1 815-364-2327 Illinois U.S.A.
  • 8153642328 | +1 815-364-2328 Illinois U.S.A.
  • 8153642329 | +1 815-364-2329 Illinois U.S.A.
  • 8153642330 | +1 815-364-2330 Illinois U.S.A.
  • 8153642331 | +1 815-364-2331 Illinois U.S.A.
  • 8153642332 | +1 815-364-2332 Illinois U.S.A.
  • 8153642333 | +1 815-364-2333 Illinois U.S.A.
  • 8153642334 | +1 815-364-2334 Illinois U.S.A.
  • 8153642335 | +1 815-364-2335 Illinois U.S.A.
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  • 8153642337 | +1 815-364-2337 Illinois U.S.A.
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  • 8153642345 | +1 815-364-2345 Illinois U.S.A.
  • 8153642346 | +1 815-364-2346 Illinois U.S.A.
  • 8153642347 | +1 815-364-2347 Illinois U.S.A.
  • 8153642348 | +1 815-364-2348 Illinois U.S.A.
  • 8153642349 | +1 815-364-2349 Illinois U.S.A.
  • 8153642350 | +1 815-364-2350 Illinois U.S.A.
  • 8153642351 | +1 815-364-2351 Illinois U.S.A.
  • 8153642352 | +1 815-364-2352 Illinois U.S.A.
  • 8153642353 | +1 815-364-2353 Illinois U.S.A.
  • 8153642354 | +1 815-364-2354 Illinois U.S.A.
  • 8153642355 | +1 815-364-2355 Illinois U.S.A.
  • 8153642356 | +1 815-364-2356 Illinois U.S.A.
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  • 8153642361 | +1 815-364-2361 Illinois U.S.A.
  • 8153642362 | +1 815-364-2362 Illinois U.S.A.
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  • 8153642364 | +1 815-364-2364 Illinois U.S.A.
  • 8153642365 | +1 815-364-2365 Illinois U.S.A.
  • 8153642366 | +1 815-364-2366 Illinois U.S.A.
  • 8153642367 | +1 815-364-2367 Illinois U.S.A.
  • 8153642368 | +1 815-364-2368 Illinois U.S.A.
  • 8153642369 | +1 815-364-2369 Illinois U.S.A.
  • 8153642370 | +1 815-364-2370 Illinois U.S.A.
  • 8153642371 | +1 815-364-2371 Illinois U.S.A.
  • 8153642372 | +1 815-364-2372 Illinois U.S.A.
  • 8153642373 | +1 815-364-2373 Illinois U.S.A.
  • 8153642374 | +1 815-364-2374 Illinois U.S.A.
  • 8153642375 | +1 815-364-2375 Illinois U.S.A.
  • 8153642376 | +1 815-364-2376 Illinois U.S.A.
  • 8153642377 | +1 815-364-2377 Illinois U.S.A.
  • 8153642378 | +1 815-364-2378 Illinois U.S.A.
  • 8153642379 | +1 815-364-2379 Illinois U.S.A.
  • 8153642380 | +1 815-364-2380 Illinois U.S.A.
  • 8153642381 | +1 815-364-2381 Illinois U.S.A.
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  • 8153642389 | +1 815-364-2389 Illinois U.S.A.
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  • 8153642392 | +1 815-364-2392 Illinois U.S.A.
  • 8153642393 | +1 815-364-2393 Illinois U.S.A.
  • 8153642394 | +1 815-364-2394 Illinois U.S.A.
  • 8153642395 | +1 815-364-2395 Illinois U.S.A.
  • 8153642396 | +1 815-364-2396 Illinois U.S.A.
  • 8153642397 | +1 815-364-2397 Illinois U.S.A.
  • 8153642398 | +1 815-364-2398 Illinois U.S.A.
  • 8153642399 | +1 815-364-2399 Illinois U.S.A.