Telephone Area 641. Page 5.
Prefix: +1641
This prefix is distributed within the state Iowa
The largest city in the region is Mason City
Time Zone: Central
Winter time: UTC-6
Summer time: UTC-5
Below on the map, there is indicated the largest city in the telephone area +1-641-...-.... Iowa Mason City.
In the United States, telephone numbers are divided into a country code (+1), an area code (or prefix), which is three digits long, and a subscriber number (seven digits). These are just a few examples, and there are over 300 area codes in the United States. Each code can cover both large cities and less populated areas depending on population density and telephone network distribution.
Phone numbers +1-641-YYY-YYYY
| Company | District | Major City | Prefix |
|---|---|---|---|
| Grand River Mutual Telephone Co. | Wayne | Lineville, IA | +1-641876-SSSS |
| Windstream Iowa Communications | Wayne | Humeston, IA | +1-641877-SSSS |
| Cellco Partnership DBA Verizon Wireless | Franklin | Latimer, IA | +1-641881-SSSS |
| Sprint Communications Company, L.p. | Sully, IA | +1-641887-SSSS | |
| Cellco Partnership DBA Verizon Wireless - SD | Poweshiek | Grinnell, IA | +1-641888-SSSS |
| United States Cellular Corp. - Iowa | Marion | Knoxville, IA | +1-641891-SSSS |
| Frontier Communications Of Iowa | Franklin | Sheffield, IA | +1-641892-SSSS |
| Rockwell Cooperative Telephone Association | Butler | Aredale, IA | +1-641894-SSSS |
| United States Cellular Corp. - Iowa | Appanoose | Centerville, IA | +1-641895-SSSS |
| Winnebago Coop. Telephone Assn. - Iowa | Worth | Hanlontown, IA | +1-641896-SSSS |
| Grand River Mutual Telephone Co. | Wayne | Corydon, IA | +1-641897-SSSS |
| Windstream Iowa Communications | Wayne | Seymour, IA | +1-641898-SSSS |
| Digital Telecommunications | Cerro Gordo | Mason City, IA | +1-641903-SSSS |
| Nextel Communications | Lake Mills, IA | +1-641909-SSSS | |
| United States Cellular Corp. - Iowa | Jefferson | Fairfield, IA | +1-641919-SSSS |
| Heart Of Iowa Communications Cooperative | Hardin | Steamboat Rock, IA | +1-641920-SSSS |
| Mcc Telephony Of Iowa | Green Mtn, IA | +1-641921-SSSS | |
| Heart Of Iowa Communications Cooperative | Grundy | Conrad, IA | +1-641922-SSSS |
| Qwest Corporation | Hancock | Garner, IA | +1-641923-SSSS |
| Level 3 Communications | Garner, IA | +1-641924-SSSS | |
| Winnebago Coop. Telephone Assn. - Iowa | Hancock | Woden, IA | +1-641926-SSSS |
| Winnebago Coop. Telephone Assn. - Iowa | Hancock | Garner, IA | +1-641927-SSSS |
| Citizens Mutual Telephone Cooperative | Davis | Bloomfield, IA | +1-641929-SSSS |
| Cellco Partnership DBA Verizon Wireless | Monroe | Albia, IA | +1-641931-SSSS |
| Windstream Iowa Communications - Systems | Monroe | Albia, IA | +1-641932-SSSS |
| Windstream Iowa Communications - Systems | Mahaska | Fremont, IA | +1-641933-SSSS |
| Windstream Iowa Communications | Jefferson | Batavia, IA | +1-641934-SSSS |
| Windstream Iowa Communications | Wapello | Chillicothe, IA | +1-641935-SSSS |
| Windstream Iowa Communications | Van Buren | Douds, IA | +1-641936-SSSS |
| Windstream Iowa Communications | Wapello | Agency, IA | +1-641937-SSSS |
| Windstream Iowa Communications | Wapello | Blakesburg, IA | +1-641938-SSSS |
| Heart Of Iowa Communications Cooperative | Hardin | Eldora, IA | +1-641939-SSSS |
| Windstream Iowa Communications | Warren | Milo, IA | +1-641942-SSSS |
| Windstream Iowa Communications | Marion | Columbia, IA | +1-641943-SSSS |
| Windstream Iowa Communications | Marion | Bussey, IA | +1-641944-SSSS |
| +1-641945-SSSS | |||
| Windstream Iowa Communications | Monroe | Lovilia, IA | +1-641946-SSSS |
| Windstream Iowa Communications | Marion | Dallas, IA | +1-641947-SSSS |
| Blue Earth Valley Telephone Co. | Kossuth | Ledyard, IA | +1-641948-SSSS |
| Windstream Iowa Communications | Marion | Harvey, IA | +1-641949-SSSS |
| Marshall | +1-641952-SSSS | ||
| Cellco Partnership DBA Verizon Wireless | Wapello | Ottumwa, IA | +1-641954-SSSS |
| Farmers Telephone Co. | Orchard, IA | +1-641962-SSSS | |
| +1-641965-SSSS | |||
| Windstream Iowa Communications - Systems | Wapello | Eddyville, IA | +1-641969-SSSS |
| Cellco Partnership DBA Verizon Wireless | Wapello | Ottumwa, IA | +1-641980-SSSS |
| Farmers Telephone Co. | Mitchell | Orchard, IA | +1-641982-SSSS |
| Farmers Telephone Co. | Mitchell | Little Cedar, IA | +1-641983-SSSS |
| Farmers Telephone Co. | Howard | Riceville, IA | +1-641985-SSSS |
| United States Cellular Corp. - Iowa | Poweshiek | Grinnell, IA | +1-641990-SSSS |
| +1-641991-SSSS | |||
| Farmers Telephone Co. | Little Cedar, IA | +1-641992-SSSS | |
| Frontier Communications Of Iowa | Cerro Gordo | Swaledale, IA | +1-641995-SSSS |
| Frontier Communications Of Iowa | Cerro Gordo | Thornton, IA | +1-641998-SSSS |
