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).

  • 3125643200 | +1 312-564-3200 Illinois U.S.A.
  • 3125643201 | +1 312-564-3201 Illinois U.S.A.
  • 3125643202 | +1 312-564-3202 Illinois U.S.A.
  • 3125643203 | +1 312-564-3203 Illinois U.S.A.
  • 3125643204 | +1 312-564-3204 Illinois U.S.A.
  • 3125643205 | +1 312-564-3205 Illinois U.S.A.
  • 3125643206 | +1 312-564-3206 Illinois U.S.A.
  • 3125643207 | +1 312-564-3207 Illinois U.S.A.
  • 3125643208 | +1 312-564-3208 Illinois U.S.A.
  • 3125643209 | +1 312-564-3209 Illinois U.S.A.
  • 3125643210 | +1 312-564-3210 Illinois U.S.A.
  • 3125643211 | +1 312-564-3211 Illinois U.S.A.
  • 3125643212 | +1 312-564-3212 Illinois U.S.A.
  • 3125643213 | +1 312-564-3213 Illinois U.S.A.
  • 3125643214 | +1 312-564-3214 Illinois U.S.A.
  • 3125643215 | +1 312-564-3215 Illinois U.S.A.
  • 3125643216 | +1 312-564-3216 Illinois U.S.A.
  • 3125643217 | +1 312-564-3217 Illinois U.S.A.
  • 3125643218 | +1 312-564-3218 Illinois U.S.A.
  • 3125643219 | +1 312-564-3219 Illinois U.S.A.
  • 3125643220 | +1 312-564-3220 Illinois U.S.A.
  • 3125643221 | +1 312-564-3221 Illinois U.S.A.
  • 3125643222 | +1 312-564-3222 Illinois U.S.A.
  • 3125643223 | +1 312-564-3223 Illinois U.S.A.
  • 3125643224 | +1 312-564-3224 Illinois U.S.A.
  • 3125643225 | +1 312-564-3225 Illinois U.S.A.
  • 3125643226 | +1 312-564-3226 Illinois U.S.A.
  • 3125643227 | +1 312-564-3227 Illinois U.S.A.
  • 3125643228 | +1 312-564-3228 Illinois U.S.A.
  • 3125643229 | +1 312-564-3229 Illinois U.S.A.
  • 3125643230 | +1 312-564-3230 Illinois U.S.A.
  • 3125643231 | +1 312-564-3231 Illinois U.S.A.
  • 3125643232 | +1 312-564-3232 Illinois U.S.A.
  • 3125643233 | +1 312-564-3233 Illinois U.S.A.
  • 3125643234 | +1 312-564-3234 Illinois U.S.A.
  • 3125643235 | +1 312-564-3235 Illinois U.S.A.
  • 3125643236 | +1 312-564-3236 Illinois U.S.A.
  • 3125643237 | +1 312-564-3237 Illinois U.S.A.
  • 3125643238 | +1 312-564-3238 Illinois U.S.A.
  • 3125643239 | +1 312-564-3239 Illinois U.S.A.
  • 3125643240 | +1 312-564-3240 Illinois U.S.A.
  • 3125643241 | +1 312-564-3241 Illinois U.S.A.
  • 3125643242 | +1 312-564-3242 Illinois U.S.A.
  • 3125643243 | +1 312-564-3243 Illinois U.S.A.
  • 3125643244 | +1 312-564-3244 Illinois U.S.A.
  • 3125643245 | +1 312-564-3245 Illinois U.S.A.
  • 3125643246 | +1 312-564-3246 Illinois U.S.A.
  • 3125643247 | +1 312-564-3247 Illinois U.S.A.
  • 3125643248 | +1 312-564-3248 Illinois U.S.A.
  • 3125643249 | +1 312-564-3249 Illinois U.S.A.
  • 3125643250 | +1 312-564-3250 Illinois U.S.A.
  • 3125643251 | +1 312-564-3251 Illinois U.S.A.
  • 3125643252 | +1 312-564-3252 Illinois U.S.A.
  • 3125643253 | +1 312-564-3253 Illinois U.S.A.
  • 3125643254 | +1 312-564-3254 Illinois U.S.A.
  • 3125643255 | +1 312-564-3255 Illinois U.S.A.
  • 3125643256 | +1 312-564-3256 Illinois U.S.A.
  • 3125643257 | +1 312-564-3257 Illinois U.S.A.
  • 3125643258 | +1 312-564-3258 Illinois U.S.A.
  • 3125643259 | +1 312-564-3259 Illinois U.S.A.
  • 3125643260 | +1 312-564-3260 Illinois U.S.A.
  • 3125643261 | +1 312-564-3261 Illinois U.S.A.
  • 3125643262 | +1 312-564-3262 Illinois U.S.A.
  • 3125643263 | +1 312-564-3263 Illinois U.S.A.
  • 3125643264 | +1 312-564-3264 Illinois U.S.A.
  • 3125643265 | +1 312-564-3265 Illinois U.S.A.
  • 3125643266 | +1 312-564-3266 Illinois U.S.A.
  • 3125643267 | +1 312-564-3267 Illinois U.S.A.
  • 3125643268 | +1 312-564-3268 Illinois U.S.A.
  • 3125643269 | +1 312-564-3269 Illinois U.S.A.
  • 3125643270 | +1 312-564-3270 Illinois U.S.A.
  • 3125643271 | +1 312-564-3271 Illinois U.S.A.
  • 3125643272 | +1 312-564-3272 Illinois U.S.A.
  • 3125643273 | +1 312-564-3273 Illinois U.S.A.
  • 3125643274 | +1 312-564-3274 Illinois U.S.A.
  • 3125643275 | +1 312-564-3275 Illinois U.S.A.
  • 3125643276 | +1 312-564-3276 Illinois U.S.A.
  • 3125643277 | +1 312-564-3277 Illinois U.S.A.
  • 3125643278 | +1 312-564-3278 Illinois U.S.A.
  • 3125643279 | +1 312-564-3279 Illinois U.S.A.
  • 3125643280 | +1 312-564-3280 Illinois U.S.A.
  • 3125643281 | +1 312-564-3281 Illinois U.S.A.
  • 3125643282 | +1 312-564-3282 Illinois U.S.A.
  • 3125643283 | +1 312-564-3283 Illinois U.S.A.
  • 3125643284 | +1 312-564-3284 Illinois U.S.A.
  • 3125643285 | +1 312-564-3285 Illinois U.S.A.
  • 3125643286 | +1 312-564-3286 Illinois U.S.A.
  • 3125643287 | +1 312-564-3287 Illinois U.S.A.
  • 3125643288 | +1 312-564-3288 Illinois U.S.A.
  • 3125643289 | +1 312-564-3289 Illinois U.S.A.
  • 3125643290 | +1 312-564-3290 Illinois U.S.A.
  • 3125643291 | +1 312-564-3291 Illinois U.S.A.
  • 3125643292 | +1 312-564-3292 Illinois U.S.A.
  • 3125643293 | +1 312-564-3293 Illinois U.S.A.
  • 3125643294 | +1 312-564-3294 Illinois U.S.A.
  • 3125643295 | +1 312-564-3295 Illinois U.S.A.
  • 3125643296 | +1 312-564-3296 Illinois U.S.A.
  • 3125643297 | +1 312-564-3297 Illinois U.S.A.
  • 3125643298 | +1 312-564-3298 Illinois U.S.A.
  • 3125643299 | +1 312-564-3299 Illinois U.S.A.