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).

  • 3123082200 | +1 312-308-2200 Illinois U.S.A.
  • 3123082201 | +1 312-308-2201 Illinois U.S.A.
  • 3123082202 | +1 312-308-2202 Illinois U.S.A.
  • 3123082203 | +1 312-308-2203 Illinois U.S.A.
  • 3123082204 | +1 312-308-2204 Illinois U.S.A.
  • 3123082205 | +1 312-308-2205 Illinois U.S.A.
  • 3123082206 | +1 312-308-2206 Illinois U.S.A.
  • 3123082207 | +1 312-308-2207 Illinois U.S.A.
  • 3123082208 | +1 312-308-2208 Illinois U.S.A.
  • 3123082209 | +1 312-308-2209 Illinois U.S.A.
  • 3123082210 | +1 312-308-2210 Illinois U.S.A.
  • 3123082211 | +1 312-308-2211 Illinois U.S.A.
  • 3123082212 | +1 312-308-2212 Illinois U.S.A.
  • 3123082213 | +1 312-308-2213 Illinois U.S.A.
  • 3123082214 | +1 312-308-2214 Illinois U.S.A.
  • 3123082215 | +1 312-308-2215 Illinois U.S.A.
  • 3123082216 | +1 312-308-2216 Illinois U.S.A.
  • 3123082217 | +1 312-308-2217 Illinois U.S.A.
  • 3123082218 | +1 312-308-2218 Illinois U.S.A.
  • 3123082219 | +1 312-308-2219 Illinois U.S.A.
  • 3123082220 | +1 312-308-2220 Illinois U.S.A.
  • 3123082221 | +1 312-308-2221 Illinois U.S.A.
  • 3123082222 | +1 312-308-2222 Illinois U.S.A.
  • 3123082223 | +1 312-308-2223 Illinois U.S.A.
  • 3123082224 | +1 312-308-2224 Illinois U.S.A.
  • 3123082225 | +1 312-308-2225 Illinois U.S.A.
  • 3123082226 | +1 312-308-2226 Illinois U.S.A.
  • 3123082227 | +1 312-308-2227 Illinois U.S.A.
  • 3123082228 | +1 312-308-2228 Illinois U.S.A.
  • 3123082229 | +1 312-308-2229 Illinois U.S.A.
  • 3123082230 | +1 312-308-2230 Illinois U.S.A.
  • 3123082231 | +1 312-308-2231 Illinois U.S.A.
  • 3123082232 | +1 312-308-2232 Illinois U.S.A.
  • 3123082233 | +1 312-308-2233 Illinois U.S.A.
  • 3123082234 | +1 312-308-2234 Illinois U.S.A.
  • 3123082235 | +1 312-308-2235 Illinois U.S.A.
  • 3123082236 | +1 312-308-2236 Illinois U.S.A.
  • 3123082237 | +1 312-308-2237 Illinois U.S.A.
  • 3123082238 | +1 312-308-2238 Illinois U.S.A.
  • 3123082239 | +1 312-308-2239 Illinois U.S.A.
  • 3123082240 | +1 312-308-2240 Illinois U.S.A.
  • 3123082241 | +1 312-308-2241 Illinois U.S.A.
  • 3123082242 | +1 312-308-2242 Illinois U.S.A.
  • 3123082243 | +1 312-308-2243 Illinois U.S.A.
  • 3123082244 | +1 312-308-2244 Illinois U.S.A.
  • 3123082245 | +1 312-308-2245 Illinois U.S.A.
  • 3123082246 | +1 312-308-2246 Illinois U.S.A.
  • 3123082247 | +1 312-308-2247 Illinois U.S.A.
  • 3123082248 | +1 312-308-2248 Illinois U.S.A.
  • 3123082249 | +1 312-308-2249 Illinois U.S.A.
  • 3123082250 | +1 312-308-2250 Illinois U.S.A.
  • 3123082251 | +1 312-308-2251 Illinois U.S.A.
  • 3123082252 | +1 312-308-2252 Illinois U.S.A.
  • 3123082253 | +1 312-308-2253 Illinois U.S.A.
  • 3123082254 | +1 312-308-2254 Illinois U.S.A.
  • 3123082255 | +1 312-308-2255 Illinois U.S.A.
  • 3123082256 | +1 312-308-2256 Illinois U.S.A.
  • 3123082257 | +1 312-308-2257 Illinois U.S.A.
  • 3123082258 | +1 312-308-2258 Illinois U.S.A.
  • 3123082259 | +1 312-308-2259 Illinois U.S.A.
  • 3123082260 | +1 312-308-2260 Illinois U.S.A.
  • 3123082261 | +1 312-308-2261 Illinois U.S.A.
  • 3123082262 | +1 312-308-2262 Illinois U.S.A.
  • 3123082263 | +1 312-308-2263 Illinois U.S.A.
  • 3123082264 | +1 312-308-2264 Illinois U.S.A.
  • 3123082265 | +1 312-308-2265 Illinois U.S.A.
  • 3123082266 | +1 312-308-2266 Illinois U.S.A.
  • 3123082267 | +1 312-308-2267 Illinois U.S.A.
  • 3123082268 | +1 312-308-2268 Illinois U.S.A.
  • 3123082269 | +1 312-308-2269 Illinois U.S.A.
  • 3123082270 | +1 312-308-2270 Illinois U.S.A.
  • 3123082271 | +1 312-308-2271 Illinois U.S.A.
  • 3123082272 | +1 312-308-2272 Illinois U.S.A.
  • 3123082273 | +1 312-308-2273 Illinois U.S.A.
  • 3123082274 | +1 312-308-2274 Illinois U.S.A.
  • 3123082275 | +1 312-308-2275 Illinois U.S.A.
  • 3123082276 | +1 312-308-2276 Illinois U.S.A.
  • 3123082277 | +1 312-308-2277 Illinois U.S.A.
  • 3123082278 | +1 312-308-2278 Illinois U.S.A.
  • 3123082279 | +1 312-308-2279 Illinois U.S.A.
  • 3123082280 | +1 312-308-2280 Illinois U.S.A.
  • 3123082281 | +1 312-308-2281 Illinois U.S.A.
  • 3123082282 | +1 312-308-2282 Illinois U.S.A.
  • 3123082283 | +1 312-308-2283 Illinois U.S.A.
  • 3123082284 | +1 312-308-2284 Illinois U.S.A.
  • 3123082285 | +1 312-308-2285 Illinois U.S.A.
  • 3123082286 | +1 312-308-2286 Illinois U.S.A.
  • 3123082287 | +1 312-308-2287 Illinois U.S.A.
  • 3123082288 | +1 312-308-2288 Illinois U.S.A.
  • 3123082289 | +1 312-308-2289 Illinois U.S.A.
  • 3123082290 | +1 312-308-2290 Illinois U.S.A.
  • 3123082291 | +1 312-308-2291 Illinois U.S.A.
  • 3123082292 | +1 312-308-2292 Illinois U.S.A.
  • 3123082293 | +1 312-308-2293 Illinois U.S.A.
  • 3123082294 | +1 312-308-2294 Illinois U.S.A.
  • 3123082295 | +1 312-308-2295 Illinois U.S.A.
  • 3123082296 | +1 312-308-2296 Illinois U.S.A.
  • 3123082297 | +1 312-308-2297 Illinois U.S.A.
  • 3123082298 | +1 312-308-2298 Illinois U.S.A.
  • 3123082299 | +1 312-308-2299 Illinois U.S.A.