City of Chicago


312 Area code: Chicago, Cook - Wireless

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).

  • 3129272200 | +1 312-927-2200 Illinois U.S.A.
  • 3129272201 | +1 312-927-2201 Illinois U.S.A.
  • 3129272202 | +1 312-927-2202 Illinois U.S.A.
  • 3129272203 | +1 312-927-2203 Illinois U.S.A.
  • 3129272204 | +1 312-927-2204 Illinois U.S.A.
  • 3129272205 | +1 312-927-2205 Illinois U.S.A.
  • 3129272206 | +1 312-927-2206 Illinois U.S.A.
  • 3129272207 | +1 312-927-2207 Illinois U.S.A.
  • 3129272208 | +1 312-927-2208 Illinois U.S.A.
  • 3129272209 | +1 312-927-2209 Illinois U.S.A.
  • 3129272210 | +1 312-927-2210 Illinois U.S.A.
  • 3129272211 | +1 312-927-2211 Illinois U.S.A.
  • 3129272212 | +1 312-927-2212 Illinois U.S.A.
  • 3129272213 | +1 312-927-2213 Illinois U.S.A.
  • 3129272214 | +1 312-927-2214 Illinois U.S.A.
  • 3129272215 | +1 312-927-2215 Illinois U.S.A.
  • 3129272216 | +1 312-927-2216 Illinois U.S.A.
  • 3129272217 | +1 312-927-2217 Illinois U.S.A.
  • 3129272218 | +1 312-927-2218 Illinois U.S.A.
  • 3129272219 | +1 312-927-2219 Illinois U.S.A.
  • 3129272220 | +1 312-927-2220 Illinois U.S.A.
  • 3129272221 | +1 312-927-2221 Illinois U.S.A.
  • 3129272222 | +1 312-927-2222 Illinois U.S.A.
  • 3129272223 | +1 312-927-2223 Illinois U.S.A.
  • 3129272224 | +1 312-927-2224 Illinois U.S.A.
  • 3129272225 | +1 312-927-2225 Illinois U.S.A.
  • 3129272226 | +1 312-927-2226 Illinois U.S.A.
  • 3129272227 | +1 312-927-2227 Illinois U.S.A.
  • 3129272228 | +1 312-927-2228 Illinois U.S.A.
  • 3129272229 | +1 312-927-2229 Illinois U.S.A.
  • 3129272230 | +1 312-927-2230 Illinois U.S.A.
  • 3129272231 | +1 312-927-2231 Illinois U.S.A.
  • 3129272232 | +1 312-927-2232 Illinois U.S.A.
  • 3129272233 | +1 312-927-2233 Illinois U.S.A.
  • 3129272234 | +1 312-927-2234 Illinois U.S.A.
  • 3129272235 | +1 312-927-2235 Illinois U.S.A.
  • 3129272236 | +1 312-927-2236 Illinois U.S.A.
  • 3129272237 | +1 312-927-2237 Illinois U.S.A.
  • 3129272238 | +1 312-927-2238 Illinois U.S.A.
  • 3129272239 | +1 312-927-2239 Illinois U.S.A.
  • 3129272240 | +1 312-927-2240 Illinois U.S.A.
  • 3129272241 | +1 312-927-2241 Illinois U.S.A.
  • 3129272242 | +1 312-927-2242 Illinois U.S.A.
  • 3129272243 | +1 312-927-2243 Illinois U.S.A.
  • 3129272244 | +1 312-927-2244 Illinois U.S.A.
  • 3129272245 | +1 312-927-2245 Illinois U.S.A.
  • 3129272246 | +1 312-927-2246 Illinois U.S.A.
  • 3129272247 | +1 312-927-2247 Illinois U.S.A.
  • 3129272248 | +1 312-927-2248 Illinois U.S.A.
  • 3129272249 | +1 312-927-2249 Illinois U.S.A.
  • 3129272250 | +1 312-927-2250 Illinois U.S.A.
  • 3129272251 | +1 312-927-2251 Illinois U.S.A.
  • 3129272252 | +1 312-927-2252 Illinois U.S.A.
  • 3129272253 | +1 312-927-2253 Illinois U.S.A.
  • 3129272254 | +1 312-927-2254 Illinois U.S.A.
  • 3129272255 | +1 312-927-2255 Illinois U.S.A.
  • 3129272256 | +1 312-927-2256 Illinois U.S.A.
  • 3129272257 | +1 312-927-2257 Illinois U.S.A.
  • 3129272258 | +1 312-927-2258 Illinois U.S.A.
  • 3129272259 | +1 312-927-2259 Illinois U.S.A.
  • 3129272260 | +1 312-927-2260 Illinois U.S.A.
  • 3129272261 | +1 312-927-2261 Illinois U.S.A.
  • 3129272262 | +1 312-927-2262 Illinois U.S.A.
  • 3129272263 | +1 312-927-2263 Illinois U.S.A.
  • 3129272264 | +1 312-927-2264 Illinois U.S.A.
  • 3129272265 | +1 312-927-2265 Illinois U.S.A.
  • 3129272266 | +1 312-927-2266 Illinois U.S.A.
  • 3129272267 | +1 312-927-2267 Illinois U.S.A.
  • 3129272268 | +1 312-927-2268 Illinois U.S.A.
  • 3129272269 | +1 312-927-2269 Illinois U.S.A.
  • 3129272270 | +1 312-927-2270 Illinois U.S.A.
  • 3129272271 | +1 312-927-2271 Illinois U.S.A.
  • 3129272272 | +1 312-927-2272 Illinois U.S.A.
  • 3129272273 | +1 312-927-2273 Illinois U.S.A.
  • 3129272274 | +1 312-927-2274 Illinois U.S.A.
  • 3129272275 | +1 312-927-2275 Illinois U.S.A.
  • 3129272276 | +1 312-927-2276 Illinois U.S.A.
  • 3129272277 | +1 312-927-2277 Illinois U.S.A.
  • 3129272278 | +1 312-927-2278 Illinois U.S.A.
  • 3129272279 | +1 312-927-2279 Illinois U.S.A.
  • 3129272280 | +1 312-927-2280 Illinois U.S.A.
  • 3129272281 | +1 312-927-2281 Illinois U.S.A.
  • 3129272282 | +1 312-927-2282 Illinois U.S.A.
  • 3129272283 | +1 312-927-2283 Illinois U.S.A.
  • 3129272284 | +1 312-927-2284 Illinois U.S.A.
  • 3129272285 | +1 312-927-2285 Illinois U.S.A.
  • 3129272286 | +1 312-927-2286 Illinois U.S.A.
  • 3129272287 | +1 312-927-2287 Illinois U.S.A.
  • 3129272288 | +1 312-927-2288 Illinois U.S.A.
  • 3129272289 | +1 312-927-2289 Illinois U.S.A.
  • 3129272290 | +1 312-927-2290 Illinois U.S.A.
  • 3129272291 | +1 312-927-2291 Illinois U.S.A.
  • 3129272292 | +1 312-927-2292 Illinois U.S.A.
  • 3129272293 | +1 312-927-2293 Illinois U.S.A.
  • 3129272294 | +1 312-927-2294 Illinois U.S.A.
  • 3129272295 | +1 312-927-2295 Illinois U.S.A.
  • 3129272296 | +1 312-927-2296 Illinois U.S.A.
  • 3129272297 | +1 312-927-2297 Illinois U.S.A.
  • 3129272298 | +1 312-927-2298 Illinois U.S.A.
  • 3129272299 | +1 312-927-2299 Illinois U.S.A.