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).

  • 3123613200 | +1 312-361-3200 Illinois U.S.A.
  • 3123613201 | +1 312-361-3201 Illinois U.S.A.
  • 3123613202 | +1 312-361-3202 Illinois U.S.A.
  • 3123613203 | +1 312-361-3203 Illinois U.S.A.
  • 3123613204 | +1 312-361-3204 Illinois U.S.A.
  • 3123613205 | +1 312-361-3205 Illinois U.S.A.
  • 3123613206 | +1 312-361-3206 Illinois U.S.A.
  • 3123613207 | +1 312-361-3207 Illinois U.S.A.
  • 3123613208 | +1 312-361-3208 Illinois U.S.A.
  • 3123613209 | +1 312-361-3209 Illinois U.S.A.
  • 3123613210 | +1 312-361-3210 Illinois U.S.A.
  • 3123613211 | +1 312-361-3211 Illinois U.S.A.
  • 3123613212 | +1 312-361-3212 Illinois U.S.A.
  • 3123613213 | +1 312-361-3213 Illinois U.S.A.
  • 3123613214 | +1 312-361-3214 Illinois U.S.A.
  • 3123613215 | +1 312-361-3215 Illinois U.S.A.
  • 3123613216 | +1 312-361-3216 Illinois U.S.A.
  • 3123613217 | +1 312-361-3217 Illinois U.S.A.
  • 3123613218 | +1 312-361-3218 Illinois U.S.A.
  • 3123613219 | +1 312-361-3219 Illinois U.S.A.
  • 3123613220 | +1 312-361-3220 Illinois U.S.A.
  • 3123613221 | +1 312-361-3221 Illinois U.S.A.
  • 3123613222 | +1 312-361-3222 Illinois U.S.A.
  • 3123613223 | +1 312-361-3223 Illinois U.S.A.
  • 3123613224 | +1 312-361-3224 Illinois U.S.A.
  • 3123613225 | +1 312-361-3225 Illinois U.S.A.
  • 3123613226 | +1 312-361-3226 Illinois U.S.A.
  • 3123613227 | +1 312-361-3227 Illinois U.S.A.
  • 3123613228 | +1 312-361-3228 Illinois U.S.A.
  • 3123613229 | +1 312-361-3229 Illinois U.S.A.
  • 3123613230 | +1 312-361-3230 Illinois U.S.A.
  • 3123613231 | +1 312-361-3231 Illinois U.S.A.
  • 3123613232 | +1 312-361-3232 Illinois U.S.A.
  • 3123613233 | +1 312-361-3233 Illinois U.S.A.
  • 3123613234 | +1 312-361-3234 Illinois U.S.A.
  • 3123613235 | +1 312-361-3235 Illinois U.S.A.
  • 3123613236 | +1 312-361-3236 Illinois U.S.A.
  • 3123613237 | +1 312-361-3237 Illinois U.S.A.
  • 3123613238 | +1 312-361-3238 Illinois U.S.A.
  • 3123613239 | +1 312-361-3239 Illinois U.S.A.
  • 3123613240 | +1 312-361-3240 Illinois U.S.A.
  • 3123613241 | +1 312-361-3241 Illinois U.S.A.
  • 3123613242 | +1 312-361-3242 Illinois U.S.A.
  • 3123613243 | +1 312-361-3243 Illinois U.S.A.
  • 3123613244 | +1 312-361-3244 Illinois U.S.A.
  • 3123613245 | +1 312-361-3245 Illinois U.S.A.
  • 3123613246 | +1 312-361-3246 Illinois U.S.A.
  • 3123613247 | +1 312-361-3247 Illinois U.S.A.
  • 3123613248 | +1 312-361-3248 Illinois U.S.A.
  • 3123613249 | +1 312-361-3249 Illinois U.S.A.
  • 3123613250 | +1 312-361-3250 Illinois U.S.A.
  • 3123613251 | +1 312-361-3251 Illinois U.S.A.
  • 3123613252 | +1 312-361-3252 Illinois U.S.A.
  • 3123613253 | +1 312-361-3253 Illinois U.S.A.
  • 3123613254 | +1 312-361-3254 Illinois U.S.A.
  • 3123613255 | +1 312-361-3255 Illinois U.S.A.
  • 3123613256 | +1 312-361-3256 Illinois U.S.A.
  • 3123613257 | +1 312-361-3257 Illinois U.S.A.
  • 3123613258 | +1 312-361-3258 Illinois U.S.A.
  • 3123613259 | +1 312-361-3259 Illinois U.S.A.
  • 3123613260 | +1 312-361-3260 Illinois U.S.A.
  • 3123613261 | +1 312-361-3261 Illinois U.S.A.
  • 3123613262 | +1 312-361-3262 Illinois U.S.A.
  • 3123613263 | +1 312-361-3263 Illinois U.S.A.
  • 3123613264 | +1 312-361-3264 Illinois U.S.A.
  • 3123613265 | +1 312-361-3265 Illinois U.S.A.
  • 3123613266 | +1 312-361-3266 Illinois U.S.A.
  • 3123613267 | +1 312-361-3267 Illinois U.S.A.
  • 3123613268 | +1 312-361-3268 Illinois U.S.A.
  • 3123613269 | +1 312-361-3269 Illinois U.S.A.
  • 3123613270 | +1 312-361-3270 Illinois U.S.A.
  • 3123613271 | +1 312-361-3271 Illinois U.S.A.
  • 3123613272 | +1 312-361-3272 Illinois U.S.A.
  • 3123613273 | +1 312-361-3273 Illinois U.S.A.
  • 3123613274 | +1 312-361-3274 Illinois U.S.A.
  • 3123613275 | +1 312-361-3275 Illinois U.S.A.
  • 3123613276 | +1 312-361-3276 Illinois U.S.A.
  • 3123613277 | +1 312-361-3277 Illinois U.S.A.
  • 3123613278 | +1 312-361-3278 Illinois U.S.A.
  • 3123613279 | +1 312-361-3279 Illinois U.S.A.
  • 3123613280 | +1 312-361-3280 Illinois U.S.A.
  • 3123613281 | +1 312-361-3281 Illinois U.S.A.
  • 3123613282 | +1 312-361-3282 Illinois U.S.A.
  • 3123613283 | +1 312-361-3283 Illinois U.S.A.
  • 3123613284 | +1 312-361-3284 Illinois U.S.A.
  • 3123613285 | +1 312-361-3285 Illinois U.S.A.
  • 3123613286 | +1 312-361-3286 Illinois U.S.A.
  • 3123613287 | +1 312-361-3287 Illinois U.S.A.
  • 3123613288 | +1 312-361-3288 Illinois U.S.A.
  • 3123613289 | +1 312-361-3289 Illinois U.S.A.
  • 3123613290 | +1 312-361-3290 Illinois U.S.A.
  • 3123613291 | +1 312-361-3291 Illinois U.S.A.
  • 3123613292 | +1 312-361-3292 Illinois U.S.A.
  • 3123613293 | +1 312-361-3293 Illinois U.S.A.
  • 3123613294 | +1 312-361-3294 Illinois U.S.A.
  • 3123613295 | +1 312-361-3295 Illinois U.S.A.
  • 3123613296 | +1 312-361-3296 Illinois U.S.A.
  • 3123613297 | +1 312-361-3297 Illinois U.S.A.
  • 3123613298 | +1 312-361-3298 Illinois U.S.A.
  • 3123613299 | +1 312-361-3299 Illinois U.S.A.