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).

  • 3126790200 | +1 312-679-0200 Illinois U.S.A.
  • 3126790201 | +1 312-679-0201 Illinois U.S.A.
  • 3126790202 | +1 312-679-0202 Illinois U.S.A.
  • 3126790203 | +1 312-679-0203 Illinois U.S.A.
  • 3126790204 | +1 312-679-0204 Illinois U.S.A.
  • 3126790205 | +1 312-679-0205 Illinois U.S.A.
  • 3126790206 | +1 312-679-0206 Illinois U.S.A.
  • 3126790207 | +1 312-679-0207 Illinois U.S.A.
  • 3126790208 | +1 312-679-0208 Illinois U.S.A.
  • 3126790209 | +1 312-679-0209 Illinois U.S.A.
  • 3126790210 | +1 312-679-0210 Illinois U.S.A.
  • 3126790211 | +1 312-679-0211 Illinois U.S.A.
  • 3126790212 | +1 312-679-0212 Illinois U.S.A.
  • 3126790213 | +1 312-679-0213 Illinois U.S.A.
  • 3126790214 | +1 312-679-0214 Illinois U.S.A.
  • 3126790215 | +1 312-679-0215 Illinois U.S.A.
  • 3126790216 | +1 312-679-0216 Illinois U.S.A.
  • 3126790217 | +1 312-679-0217 Illinois U.S.A.
  • 3126790218 | +1 312-679-0218 Illinois U.S.A.
  • 3126790219 | +1 312-679-0219 Illinois U.S.A.
  • 3126790220 | +1 312-679-0220 Illinois U.S.A.
  • 3126790221 | +1 312-679-0221 Illinois U.S.A.
  • 3126790222 | +1 312-679-0222 Illinois U.S.A.
  • 3126790223 | +1 312-679-0223 Illinois U.S.A.
  • 3126790224 | +1 312-679-0224 Illinois U.S.A.
  • 3126790225 | +1 312-679-0225 Illinois U.S.A.
  • 3126790226 | +1 312-679-0226 Illinois U.S.A.
  • 3126790227 | +1 312-679-0227 Illinois U.S.A.
  • 3126790228 | +1 312-679-0228 Illinois U.S.A.
  • 3126790229 | +1 312-679-0229 Illinois U.S.A.
  • 3126790230 | +1 312-679-0230 Illinois U.S.A.
  • 3126790231 | +1 312-679-0231 Illinois U.S.A.
  • 3126790232 | +1 312-679-0232 Illinois U.S.A.
  • 3126790233 | +1 312-679-0233 Illinois U.S.A.
  • 3126790234 | +1 312-679-0234 Illinois U.S.A.
  • 3126790235 | +1 312-679-0235 Illinois U.S.A.
  • 3126790236 | +1 312-679-0236 Illinois U.S.A.
  • 3126790237 | +1 312-679-0237 Illinois U.S.A.
  • 3126790238 | +1 312-679-0238 Illinois U.S.A.
  • 3126790239 | +1 312-679-0239 Illinois U.S.A.
  • 3126790240 | +1 312-679-0240 Illinois U.S.A.
  • 3126790241 | +1 312-679-0241 Illinois U.S.A.
  • 3126790242 | +1 312-679-0242 Illinois U.S.A.
  • 3126790243 | +1 312-679-0243 Illinois U.S.A.
  • 3126790244 | +1 312-679-0244 Illinois U.S.A.
  • 3126790245 | +1 312-679-0245 Illinois U.S.A.
  • 3126790246 | +1 312-679-0246 Illinois U.S.A.
  • 3126790247 | +1 312-679-0247 Illinois U.S.A.
  • 3126790248 | +1 312-679-0248 Illinois U.S.A.
  • 3126790249 | +1 312-679-0249 Illinois U.S.A.
  • 3126790250 | +1 312-679-0250 Illinois U.S.A.
  • 3126790251 | +1 312-679-0251 Illinois U.S.A.
  • 3126790252 | +1 312-679-0252 Illinois U.S.A.
  • 3126790253 | +1 312-679-0253 Illinois U.S.A.
  • 3126790254 | +1 312-679-0254 Illinois U.S.A.
  • 3126790255 | +1 312-679-0255 Illinois U.S.A.
  • 3126790256 | +1 312-679-0256 Illinois U.S.A.
  • 3126790257 | +1 312-679-0257 Illinois U.S.A.
  • 3126790258 | +1 312-679-0258 Illinois U.S.A.
  • 3126790259 | +1 312-679-0259 Illinois U.S.A.
  • 3126790260 | +1 312-679-0260 Illinois U.S.A.
  • 3126790261 | +1 312-679-0261 Illinois U.S.A.
  • 3126790262 | +1 312-679-0262 Illinois U.S.A.
  • 3126790263 | +1 312-679-0263 Illinois U.S.A.
  • 3126790264 | +1 312-679-0264 Illinois U.S.A.
  • 3126790265 | +1 312-679-0265 Illinois U.S.A.
  • 3126790266 | +1 312-679-0266 Illinois U.S.A.
  • 3126790267 | +1 312-679-0267 Illinois U.S.A.
  • 3126790268 | +1 312-679-0268 Illinois U.S.A.
  • 3126790269 | +1 312-679-0269 Illinois U.S.A.
  • 3126790270 | +1 312-679-0270 Illinois U.S.A.
  • 3126790271 | +1 312-679-0271 Illinois U.S.A.
  • 3126790272 | +1 312-679-0272 Illinois U.S.A.
  • 3126790273 | +1 312-679-0273 Illinois U.S.A.
  • 3126790274 | +1 312-679-0274 Illinois U.S.A.
  • 3126790275 | +1 312-679-0275 Illinois U.S.A.
  • 3126790276 | +1 312-679-0276 Illinois U.S.A.
  • 3126790277 | +1 312-679-0277 Illinois U.S.A.
  • 3126790278 | +1 312-679-0278 Illinois U.S.A.
  • 3126790279 | +1 312-679-0279 Illinois U.S.A.
  • 3126790280 | +1 312-679-0280 Illinois U.S.A.
  • 3126790281 | +1 312-679-0281 Illinois U.S.A.
  • 3126790282 | +1 312-679-0282 Illinois U.S.A.
  • 3126790283 | +1 312-679-0283 Illinois U.S.A.
  • 3126790284 | +1 312-679-0284 Illinois U.S.A.
  • 3126790285 | +1 312-679-0285 Illinois U.S.A.
  • 3126790286 | +1 312-679-0286 Illinois U.S.A.
  • 3126790287 | +1 312-679-0287 Illinois U.S.A.
  • 3126790288 | +1 312-679-0288 Illinois U.S.A.
  • 3126790289 | +1 312-679-0289 Illinois U.S.A.
  • 3126790290 | +1 312-679-0290 Illinois U.S.A.
  • 3126790291 | +1 312-679-0291 Illinois U.S.A.
  • 3126790292 | +1 312-679-0292 Illinois U.S.A.
  • 3126790293 | +1 312-679-0293 Illinois U.S.A.
  • 3126790294 | +1 312-679-0294 Illinois U.S.A.
  • 3126790295 | +1 312-679-0295 Illinois U.S.A.
  • 3126790296 | +1 312-679-0296 Illinois U.S.A.
  • 3126790297 | +1 312-679-0297 Illinois U.S.A.
  • 3126790298 | +1 312-679-0298 Illinois U.S.A.
  • 3126790299 | +1 312-679-0299 Illinois U.S.A.