Area Code 641 is located in the state of Iowa.
The Iowa`s major city is Mason City
The state of Iowa is in Central timezone.
More important cities in Iowa:
Marshalltown, IA; Mason City, IA; Ottumwa, IA;
Prefixes within the 641 Area Code what we have in our database.
| Prefix | Primary City | County | Usage |
| (641) 201 | Mason City, IA | Cerro Gordo | Cell Number |
| (641) 202 | Creston, IA | Union | Cell Number |
| (641) 203 | Chariton, IA | Lucas | Cell Number |
| (641) 204 | Pella, IA | Marion | Cell Number |
| (641) 205 | Knoxville, IA | Marion | Landline |
| (641) 207 | Keota, IA | Keokuk | Landline |
| (641) 208 | Bloomfield, IA | Davis | Cell Number |
| (641) 209 | Fairfield, IA | Jefferson | Landline |
| (641) 210 | Mason City, IA | Cerro Gordo | Cell Number |
| (641) 212 | Not filled | Not filled | Unknown |
| (641) 213 | Orchard, IA | Not filled | Unknown |
| (641) 216 | Centerville, IA | Appanoose | Landline |
| (641) 217 | Chariton, IA | Lucas | Landline |
| (641) 218 | Knoxville, IA | Marion | Cell Number |
| (641) 220 | Charles City, IA | Floyd | Cell Number |
| (641) 221 | Greenfield, IA | Adair | Cell Number |
| (641) 223 | Osceola, IA | Clarke | Cell Number |
| (641) 224 | Sigourney, IA | Keokuk | Landline |
| (641) 225 | Eddyville, IA | Wapello | Landline |
| (641) 226 | Ottumwa, IA | Wapello | Cell Number |
| (641) 227 | Baxter, IA | Jasper | Landline |
| (641) 228 | Charles City, IA | Floyd | Landline |
| (641) 229 | New Hampton, IA | Chickasaw | Cell Number |
| (641) 230 | Pella, IA | Marion | Cell Number |
| (641) 231 | Clear Lake, IA | Cerro Gordo | Cell Number |
| (641) 232 | Leighton, IA | Mahaska | Cell Number |
| (641) 233 | Fairfield, IA | Jefferson | Cell Number |
| (641) 234 | Mount Ayr, IA | Ringgold | Cell Number |
| (641) 235 | Orchard, IA | Not filled | Unknown |
| (641) 236 | Grinnell, IA | Poweshiek | Landline |
| (641) 237 | Orchard, IA | Not filled | Unknown |
| (641) 242 | Bloomfield, IA | Not filled | Unknown |
| (641) 243 | Mason City, IA | Not filled | Unknown |
| (641) 244 | Not filled | Not filled | Unknown |
| (641) 247 | Fontanelle, IA | Not filled | Unknown |
| (641) 251 | Forest City, IA | Winnebago | Cell Number |
| (641) 257 | Charles City, IA | Floyd | Landline |
| (641) 259 | Monroe, IA | Jasper | Landline |
| (641) 260 | Grinnell, IA | Poweshiek | Cell Number |
| (641) 262 | Orchard, IA | Not filled | Unknown |
| (641) 264 | Little Cedar, IA | Not filled | Unknown |
| (641) 269 | Grinnell, IA | Poweshiek | Landline |
| (641) 274 | Not filled | Not filled | Unknown |
| (641) 275 | Newton, IA | Jasper | Cell Number |
| (641) 276 | Not filled | Not filled | Unknown |
| (641) 278 | Creston, IA | Not filled | Unknown |
| (641) 289 | Lamoni, IA | Not filled | Unknown |
| (641) 293 | Lake Mills, IA | Winnebago | Landline |
| (641) 295 | Oskaloosa, IA | Mahaska | Cell Number |
| (641) 297 | Saint Charles, IA | Madison | Landline |
| (641) 298 | Scarville, IA | Winnebago | Landline |
| (641) 307 | Not filled | Not filled | Unknown |
| (641) 308 | Orchard, IA | Not filled | Unknown |
| (641) 309 | Orchard, IA | Not filled | Unknown |
| (641) 315 | Marble Rock, IA | Floyd | Landline |
| (641) 316 | Iowa Falls, IA | Hardin | Landline |
| (641) 317 | Kanawha, IA | Union | Landline |
| (641) 318 | Knoxville, IA | Marion | Cell Number |
| (641) 321 | Klemme, IA | Not filled | Unknown |
| (641) 322 | Corning, IA | Adams | Landline |
| (641) 323 | Northwood, IA | Worth | Landline |
| (641) 324 | Northwood, IA | Worth | Landline |
| (641) 325 | Grinnell, IA | Poweshiek | Cell Number |
| (641) 326 | Toeterville, IA | Mitchell | Landline |
| (641) 327 | Not filled | Not filled | Unknown |
| (641) 328 | Marshalltown, IA | Marshall | Cell Number |
| (641) 329 | Mc Intire, IA | Howard | Landline |
| (641) 330 | Charles City, IA | Floyd | Cell Number |
| (641) 332 | Guthrie Center, IA | Guthrie | Landline |
| (641) 333 | Lenox, IA | Taylor | Landline |
| (641) 334 | Not filled | Not filled | Unknown |
| (641) 335 | Corning, IA | Adams | Landline |
| (641) 336 | Clearfield, IA | Taylor | Landline |
| (641) 337 | Orient, IA | Adair | Landline |
| (641) 338 | Thayer, IA | Union | Landline |
| (641) 339 | Shannon City, IA | Union | Landline |
| (641) 340 | Osceola, IA | Clarke | Cell Number |
| (641) 342 | Osceola, IA | Clarke | Landline |
| (641) 343 | Greenfield, IA | Adair | Landline |
| (641) 344 | Osceola, IA | Clarke | Cell Number |
| (641) 345 | Prescott, IA | Adams | Landline |
| (641) 346 | Shannon City, IA | Union | Landline |
| (641) 347 | Afton, IA | Union | Landline |
| (641) 348 | Lenox, IA | Taylor | Landline |
| (641) 349 | Sharpsburg, IA | Taylor | Landline |
| (641) 351 | Marshalltown, IA | Marshall | Cell Number |
| (641) 352 | Marshalltown, IA | Marshall | Landline |
| (641) 353 | Kensett, IA | Not filled | Unknown |
| (641) 354 | Kanawha, IA | Not filled | Unknown |
| (641) 355 | Clear Lake, IA | Cerro Gordo | Landline |
| (641) 357 | Clear Lake, IA | Cerro Gordo | Landline |
| (641) 358 | Meservey, IA | Cerro Gordo | Landline |
| (641) 362 | Not filled | Not filled | Unknown |
| (641) 363 | Mingo, IA | Jasper | Landline |
| (641) 364 | Elma, IA | Howard | Landline |
| (641) 366 | Conrad, IA | Grundy | Landline |
| (641) 369 | Bridgewater, IA | Adair | Landline |
| (641) 372 | Rockwell, IA | Not filled | Unknown |
| (641) 373 | Iowa Falls, IA | Hardin | Cell Number |
| (641) 377 | Colo, IA | Story | Landline |
We have 453 Prefixes in our database.