CitysDirectory

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).

  • 3123971200 | +1 312-397-1200 Illinois U.S.A.
  • 3123971201 | +1 312-397-1201 Illinois U.S.A.
  • 3123971202 | +1 312-397-1202 Illinois U.S.A.
  • 3123971203 | +1 312-397-1203 Illinois U.S.A.
  • 3123971204 | +1 312-397-1204 Illinois U.S.A.
  • 3123971205 | +1 312-397-1205 Illinois U.S.A.
  • 3123971206 | +1 312-397-1206 Illinois U.S.A.
  • 3123971207 | +1 312-397-1207 Illinois U.S.A.
  • 3123971208 | +1 312-397-1208 Illinois U.S.A.
  • 3123971209 | +1 312-397-1209 Illinois U.S.A.
  • 3123971210 | +1 312-397-1210 Illinois U.S.A.
  • 3123971211 | +1 312-397-1211 Illinois U.S.A.
  • 3123971212 | +1 312-397-1212 Illinois U.S.A.
  • 3123971213 | +1 312-397-1213 Illinois U.S.A.
  • 3123971214 | +1 312-397-1214 Illinois U.S.A.
  • 3123971215 | +1 312-397-1215 Illinois U.S.A.
  • 3123971216 | +1 312-397-1216 Illinois U.S.A.
  • 3123971217 | +1 312-397-1217 Illinois U.S.A.
  • 3123971218 | +1 312-397-1218 Illinois U.S.A.
  • 3123971219 | +1 312-397-1219 Illinois U.S.A.
  • 3123971220 | +1 312-397-1220 Illinois U.S.A.
  • 3123971221 | +1 312-397-1221 Illinois U.S.A.
  • 3123971222 | +1 312-397-1222 Illinois U.S.A.
  • 3123971223 | +1 312-397-1223 Illinois U.S.A.
  • 3123971224 | +1 312-397-1224 Illinois U.S.A.
  • 3123971225 | +1 312-397-1225 Illinois U.S.A.
  • 3123971226 | +1 312-397-1226 Illinois U.S.A.
  • 3123971227 | +1 312-397-1227 Illinois U.S.A.
  • 3123971228 | +1 312-397-1228 Illinois U.S.A.
  • 3123971229 | +1 312-397-1229 Illinois U.S.A.
  • 3123971230 | +1 312-397-1230 Illinois U.S.A.
  • 3123971231 | +1 312-397-1231 Illinois U.S.A.
  • 3123971232 | +1 312-397-1232 Illinois U.S.A.
  • 3123971233 | +1 312-397-1233 Illinois U.S.A.
  • 3123971234 | +1 312-397-1234 Illinois U.S.A.
  • 3123971235 | +1 312-397-1235 Illinois U.S.A.
  • 3123971236 | +1 312-397-1236 Illinois U.S.A.
  • 3123971237 | +1 312-397-1237 Illinois U.S.A.
  • 3123971238 | +1 312-397-1238 Illinois U.S.A.
  • 3123971239 | +1 312-397-1239 Illinois U.S.A.
  • 3123971240 | +1 312-397-1240 Illinois U.S.A.
  • 3123971241 | +1 312-397-1241 Illinois U.S.A.
  • 3123971242 | +1 312-397-1242 Illinois U.S.A.
  • 3123971243 | +1 312-397-1243 Illinois U.S.A.
  • 3123971244 | +1 312-397-1244 Illinois U.S.A.
  • 3123971245 | +1 312-397-1245 Illinois U.S.A.
  • 3123971246 | +1 312-397-1246 Illinois U.S.A.
  • 3123971247 | +1 312-397-1247 Illinois U.S.A.
  • 3123971248 | +1 312-397-1248 Illinois U.S.A.
  • 3123971249 | +1 312-397-1249 Illinois U.S.A.
  • 3123971250 | +1 312-397-1250 Illinois U.S.A.
  • 3123971251 | +1 312-397-1251 Illinois U.S.A.
  • 3123971252 | +1 312-397-1252 Illinois U.S.A.
  • 3123971253 | +1 312-397-1253 Illinois U.S.A.
  • 3123971254 | +1 312-397-1254 Illinois U.S.A.
  • 3123971255 | +1 312-397-1255 Illinois U.S.A.
  • 3123971256 | +1 312-397-1256 Illinois U.S.A.
  • 3123971257 | +1 312-397-1257 Illinois U.S.A.
  • 3123971258 | +1 312-397-1258 Illinois U.S.A.
  • 3123971259 | +1 312-397-1259 Illinois U.S.A.
  • 3123971260 | +1 312-397-1260 Illinois U.S.A.
  • 3123971261 | +1 312-397-1261 Illinois U.S.A.
  • 3123971262 | +1 312-397-1262 Illinois U.S.A.
  • 3123971263 | +1 312-397-1263 Illinois U.S.A.
  • 3123971264 | +1 312-397-1264 Illinois U.S.A.
  • 3123971265 | +1 312-397-1265 Illinois U.S.A.
  • 3123971266 | +1 312-397-1266 Illinois U.S.A.
  • 3123971267 | +1 312-397-1267 Illinois U.S.A.
  • 3123971268 | +1 312-397-1268 Illinois U.S.A.
  • 3123971269 | +1 312-397-1269 Illinois U.S.A.
  • 3123971270 | +1 312-397-1270 Illinois U.S.A.
  • 3123971271 | +1 312-397-1271 Illinois U.S.A.
  • 3123971272 | +1 312-397-1272 Illinois U.S.A.
  • 3123971273 | +1 312-397-1273 Illinois U.S.A.
  • 3123971274 | +1 312-397-1274 Illinois U.S.A.
  • 3123971275 | +1 312-397-1275 Illinois U.S.A.
  • 3123971276 | +1 312-397-1276 Illinois U.S.A.
  • 3123971277 | +1 312-397-1277 Illinois U.S.A.
  • 3123971278 | +1 312-397-1278 Illinois U.S.A.
  • 3123971279 | +1 312-397-1279 Illinois U.S.A.
  • 3123971280 | +1 312-397-1280 Illinois U.S.A.
  • 3123971281 | +1 312-397-1281 Illinois U.S.A.
  • 3123971282 | +1 312-397-1282 Illinois U.S.A.
  • 3123971283 | +1 312-397-1283 Illinois U.S.A.
  • 3123971284 | +1 312-397-1284 Illinois U.S.A.
  • 3123971285 | +1 312-397-1285 Illinois U.S.A.
  • 3123971286 | +1 312-397-1286 Illinois U.S.A.
  • 3123971287 | +1 312-397-1287 Illinois U.S.A.
  • 3123971288 | +1 312-397-1288 Illinois U.S.A.
  • 3123971289 | +1 312-397-1289 Illinois U.S.A.
  • 3123971290 | +1 312-397-1290 Illinois U.S.A.
  • 3123971291 | +1 312-397-1291 Illinois U.S.A.
  • 3123971292 | +1 312-397-1292 Illinois U.S.A.
  • 3123971293 | +1 312-397-1293 Illinois U.S.A.
  • 3123971294 | +1 312-397-1294 Illinois U.S.A.
  • 3123971295 | +1 312-397-1295 Illinois U.S.A.
  • 3123971296 | +1 312-397-1296 Illinois U.S.A.
  • 3123971297 | +1 312-397-1297 Illinois U.S.A.
  • 3123971298 | +1 312-397-1298 Illinois U.S.A.
  • 3123971299 | +1 312-397-1299 Illinois U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

    Select City's

  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z