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).

  • 3128272200 | +1 312-827-2200 Illinois U.S.A.
  • 3128272201 | +1 312-827-2201 Illinois U.S.A.
  • 3128272202 | +1 312-827-2202 Illinois U.S.A.
  • 3128272203 | +1 312-827-2203 Illinois U.S.A.
  • 3128272204 | +1 312-827-2204 Illinois U.S.A.
  • 3128272205 | +1 312-827-2205 Illinois U.S.A.
  • 3128272206 | +1 312-827-2206 Illinois U.S.A.
  • 3128272207 | +1 312-827-2207 Illinois U.S.A.
  • 3128272208 | +1 312-827-2208 Illinois U.S.A.
  • 3128272209 | +1 312-827-2209 Illinois U.S.A.
  • 3128272210 | +1 312-827-2210 Illinois U.S.A.
  • 3128272211 | +1 312-827-2211 Illinois U.S.A.
  • 3128272212 | +1 312-827-2212 Illinois U.S.A.
  • 3128272213 | +1 312-827-2213 Illinois U.S.A.
  • 3128272214 | +1 312-827-2214 Illinois U.S.A.
  • 3128272215 | +1 312-827-2215 Illinois U.S.A.
  • 3128272216 | +1 312-827-2216 Illinois U.S.A.
  • 3128272217 | +1 312-827-2217 Illinois U.S.A.
  • 3128272218 | +1 312-827-2218 Illinois U.S.A.
  • 3128272219 | +1 312-827-2219 Illinois U.S.A.
  • 3128272220 | +1 312-827-2220 Illinois U.S.A.
  • 3128272221 | +1 312-827-2221 Illinois U.S.A.
  • 3128272222 | +1 312-827-2222 Illinois U.S.A.
  • 3128272223 | +1 312-827-2223 Illinois U.S.A.
  • 3128272224 | +1 312-827-2224 Illinois U.S.A.
  • 3128272225 | +1 312-827-2225 Illinois U.S.A.
  • 3128272226 | +1 312-827-2226 Illinois U.S.A.
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  • 3128272230 | +1 312-827-2230 Illinois U.S.A.
  • 3128272231 | +1 312-827-2231 Illinois U.S.A.
  • 3128272232 | +1 312-827-2232 Illinois U.S.A.
  • 3128272233 | +1 312-827-2233 Illinois U.S.A.
  • 3128272234 | +1 312-827-2234 Illinois U.S.A.
  • 3128272235 | +1 312-827-2235 Illinois U.S.A.
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  • 3128272237 | +1 312-827-2237 Illinois U.S.A.
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  • 3128272239 | +1 312-827-2239 Illinois U.S.A.
  • 3128272240 | +1 312-827-2240 Illinois U.S.A.
  • 3128272241 | +1 312-827-2241 Illinois U.S.A.
  • 3128272242 | +1 312-827-2242 Illinois U.S.A.
  • 3128272243 | +1 312-827-2243 Illinois U.S.A.
  • 3128272244 | +1 312-827-2244 Illinois U.S.A.
  • 3128272245 | +1 312-827-2245 Illinois U.S.A.
  • 3128272246 | +1 312-827-2246 Illinois U.S.A.
  • 3128272247 | +1 312-827-2247 Illinois U.S.A.
  • 3128272248 | +1 312-827-2248 Illinois U.S.A.
  • 3128272249 | +1 312-827-2249 Illinois U.S.A.
  • 3128272250 | +1 312-827-2250 Illinois U.S.A.
  • 3128272251 | +1 312-827-2251 Illinois U.S.A.
  • 3128272252 | +1 312-827-2252 Illinois U.S.A.
  • 3128272253 | +1 312-827-2253 Illinois U.S.A.
  • 3128272254 | +1 312-827-2254 Illinois U.S.A.
  • 3128272255 | +1 312-827-2255 Illinois U.S.A.
  • 3128272256 | +1 312-827-2256 Illinois U.S.A.
  • 3128272257 | +1 312-827-2257 Illinois U.S.A.
  • 3128272258 | +1 312-827-2258 Illinois U.S.A.
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  • 3128272260 | +1 312-827-2260 Illinois U.S.A.
  • 3128272261 | +1 312-827-2261 Illinois U.S.A.
  • 3128272262 | +1 312-827-2262 Illinois U.S.A.
  • 3128272263 | +1 312-827-2263 Illinois U.S.A.
  • 3128272264 | +1 312-827-2264 Illinois U.S.A.
  • 3128272265 | +1 312-827-2265 Illinois U.S.A.
  • 3128272266 | +1 312-827-2266 Illinois U.S.A.
  • 3128272267 | +1 312-827-2267 Illinois U.S.A.
  • 3128272268 | +1 312-827-2268 Illinois U.S.A.
  • 3128272269 | +1 312-827-2269 Illinois U.S.A.
  • 3128272270 | +1 312-827-2270 Illinois U.S.A.
  • 3128272271 | +1 312-827-2271 Illinois U.S.A.
  • 3128272272 | +1 312-827-2272 Illinois U.S.A.
  • 3128272273 | +1 312-827-2273 Illinois U.S.A.
  • 3128272274 | +1 312-827-2274 Illinois U.S.A.
  • 3128272275 | +1 312-827-2275 Illinois U.S.A.
  • 3128272276 | +1 312-827-2276 Illinois U.S.A.
  • 3128272277 | +1 312-827-2277 Illinois U.S.A.
  • 3128272278 | +1 312-827-2278 Illinois U.S.A.
  • 3128272279 | +1 312-827-2279 Illinois U.S.A.
  • 3128272280 | +1 312-827-2280 Illinois U.S.A.
  • 3128272281 | +1 312-827-2281 Illinois U.S.A.
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  • 3128272288 | +1 312-827-2288 Illinois U.S.A.
  • 3128272289 | +1 312-827-2289 Illinois U.S.A.
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  • 3128272291 | +1 312-827-2291 Illinois U.S.A.
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  • 3128272293 | +1 312-827-2293 Illinois U.S.A.
  • 3128272294 | +1 312-827-2294 Illinois U.S.A.
  • 3128272295 | +1 312-827-2295 Illinois U.S.A.
  • 3128272296 | +1 312-827-2296 Illinois U.S.A.
  • 3128272297 | +1 312-827-2297 Illinois U.S.A.
  • 3128272298 | +1 312-827-2298 Illinois U.S.A.
  • 3128272299 | +1 312-827-2299 Illinois U.S.A.