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).

  • 3123321200 | +1 312-332-1200 Illinois U.S.A.
  • 3123321201 | +1 312-332-1201 Illinois U.S.A.
  • 3123321202 | +1 312-332-1202 Illinois U.S.A.
  • 3123321203 | +1 312-332-1203 Illinois U.S.A.
  • 3123321204 | +1 312-332-1204 Illinois U.S.A.
  • 3123321205 | +1 312-332-1205 Illinois U.S.A.
  • 3123321206 | +1 312-332-1206 Illinois U.S.A.
  • 3123321207 | +1 312-332-1207 Illinois U.S.A.
  • 3123321208 | +1 312-332-1208 Illinois U.S.A.
  • 3123321209 | +1 312-332-1209 Illinois U.S.A.
  • 3123321210 | +1 312-332-1210 Illinois U.S.A.
  • 3123321211 | +1 312-332-1211 Illinois U.S.A.
  • 3123321212 | +1 312-332-1212 Illinois U.S.A.
  • 3123321213 | +1 312-332-1213 Illinois U.S.A.
  • 3123321214 | +1 312-332-1214 Illinois U.S.A.
  • 3123321215 | +1 312-332-1215 Illinois U.S.A.
  • 3123321216 | +1 312-332-1216 Illinois U.S.A.
  • 3123321217 | +1 312-332-1217 Illinois U.S.A.
  • 3123321218 | +1 312-332-1218 Illinois U.S.A.
  • 3123321219 | +1 312-332-1219 Illinois U.S.A.
  • 3123321220 | +1 312-332-1220 Illinois U.S.A.
  • 3123321221 | +1 312-332-1221 Illinois U.S.A.
  • 3123321222 | +1 312-332-1222 Illinois U.S.A.
  • 3123321223 | +1 312-332-1223 Illinois U.S.A.
  • 3123321224 | +1 312-332-1224 Illinois U.S.A.
  • 3123321225 | +1 312-332-1225 Illinois U.S.A.
  • 3123321226 | +1 312-332-1226 Illinois U.S.A.
  • 3123321227 | +1 312-332-1227 Illinois U.S.A.
  • 3123321228 | +1 312-332-1228 Illinois U.S.A.
  • 3123321229 | +1 312-332-1229 Illinois U.S.A.
  • 3123321230 | +1 312-332-1230 Illinois U.S.A.
  • 3123321231 | +1 312-332-1231 Illinois U.S.A.
  • 3123321232 | +1 312-332-1232 Illinois U.S.A.
  • 3123321233 | +1 312-332-1233 Illinois U.S.A.
  • 3123321234 | +1 312-332-1234 Illinois U.S.A.
  • 3123321235 | +1 312-332-1235 Illinois U.S.A.
  • 3123321236 | +1 312-332-1236 Illinois U.S.A.
  • 3123321237 | +1 312-332-1237 Illinois U.S.A.
  • 3123321238 | +1 312-332-1238 Illinois U.S.A.
  • 3123321239 | +1 312-332-1239 Illinois U.S.A.
  • 3123321240 | +1 312-332-1240 Illinois U.S.A.
  • 3123321241 | +1 312-332-1241 Illinois U.S.A.
  • 3123321242 | +1 312-332-1242 Illinois U.S.A.
  • 3123321243 | +1 312-332-1243 Illinois U.S.A.
  • 3123321244 | +1 312-332-1244 Illinois U.S.A.
  • 3123321245 | +1 312-332-1245 Illinois U.S.A.
  • 3123321246 | +1 312-332-1246 Illinois U.S.A.
  • 3123321247 | +1 312-332-1247 Illinois U.S.A.
  • 3123321248 | +1 312-332-1248 Illinois U.S.A.
  • 3123321249 | +1 312-332-1249 Illinois U.S.A.
  • 3123321250 | +1 312-332-1250 Illinois U.S.A.
  • 3123321251 | +1 312-332-1251 Illinois U.S.A.
  • 3123321252 | +1 312-332-1252 Illinois U.S.A.
  • 3123321253 | +1 312-332-1253 Illinois U.S.A.
  • 3123321254 | +1 312-332-1254 Illinois U.S.A.
  • 3123321255 | +1 312-332-1255 Illinois U.S.A.
  • 3123321256 | +1 312-332-1256 Illinois U.S.A.
  • 3123321257 | +1 312-332-1257 Illinois U.S.A.
  • 3123321258 | +1 312-332-1258 Illinois U.S.A.
  • 3123321259 | +1 312-332-1259 Illinois U.S.A.
  • 3123321260 | +1 312-332-1260 Illinois U.S.A.
  • 3123321261 | +1 312-332-1261 Illinois U.S.A.
  • 3123321262 | +1 312-332-1262 Illinois U.S.A.
  • 3123321263 | +1 312-332-1263 Illinois U.S.A.
  • 3123321264 | +1 312-332-1264 Illinois U.S.A.
  • 3123321265 | +1 312-332-1265 Illinois U.S.A.
  • 3123321266 | +1 312-332-1266 Illinois U.S.A.
  • 3123321267 | +1 312-332-1267 Illinois U.S.A.
  • 3123321268 | +1 312-332-1268 Illinois U.S.A.
  • 3123321269 | +1 312-332-1269 Illinois U.S.A.
  • 3123321270 | +1 312-332-1270 Illinois U.S.A.
  • 3123321271 | +1 312-332-1271 Illinois U.S.A.
  • 3123321272 | +1 312-332-1272 Illinois U.S.A.
  • 3123321273 | +1 312-332-1273 Illinois U.S.A.
  • 3123321274 | +1 312-332-1274 Illinois U.S.A.
  • 3123321275 | +1 312-332-1275 Illinois U.S.A.
  • 3123321276 | +1 312-332-1276 Illinois U.S.A.
  • 3123321277 | +1 312-332-1277 Illinois U.S.A.
  • 3123321278 | +1 312-332-1278 Illinois U.S.A.
  • 3123321279 | +1 312-332-1279 Illinois U.S.A.
  • 3123321280 | +1 312-332-1280 Illinois U.S.A.
  • 3123321281 | +1 312-332-1281 Illinois U.S.A.
  • 3123321282 | +1 312-332-1282 Illinois U.S.A.
  • 3123321283 | +1 312-332-1283 Illinois U.S.A.
  • 3123321284 | +1 312-332-1284 Illinois U.S.A.
  • 3123321285 | +1 312-332-1285 Illinois U.S.A.
  • 3123321286 | +1 312-332-1286 Illinois U.S.A.
  • 3123321287 | +1 312-332-1287 Illinois U.S.A.
  • 3123321288 | +1 312-332-1288 Illinois U.S.A.
  • 3123321289 | +1 312-332-1289 Illinois U.S.A.
  • 3123321290 | +1 312-332-1290 Illinois U.S.A.
  • 3123321291 | +1 312-332-1291 Illinois U.S.A.
  • 3123321292 | +1 312-332-1292 Illinois U.S.A.
  • 3123321293 | +1 312-332-1293 Illinois U.S.A.
  • 3123321294 | +1 312-332-1294 Illinois U.S.A.
  • 3123321295 | +1 312-332-1295 Illinois U.S.A.
  • 3123321296 | +1 312-332-1296 Illinois U.S.A.
  • 3123321297 | +1 312-332-1297 Illinois U.S.A.
  • 3123321298 | +1 312-332-1298 Illinois U.S.A.
  • 3123321299 | +1 312-332-1299 Illinois U.S.A.