What time zone is area code 641 in?

Area code 641 uses Central Time.

Is a call from area code 641 a scam?

The area code alone doesn’t tell you. Most calls from 641 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 641 number, let it go to voicemail.

When did area code 641 start?

641 went into service in 2000. It was created from area code 515.

Can a 641 number be outside Iowa?

Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 641 caller can be anywhere.

Area code 641

Where is area code 641?

Mason City, New Haven and Marshalltown, Iowa

Local time: … (Central Time)

State	Iowa
Country	United States
Main cities	Mason City, New Haven and Marshalltown
Time zone	Central Time
Overlay area codes	None
In service since	2000 (created from 515)
Assigned prefixes	584
Dialing format	(641) XXX-XXXX · +1 641 XXX XXXX from abroad

Look up a 641 number

Cities and towns in area code 641

Listed by how many phone prefixes (the 3 digits after the area code) are assigned to each place in 641.

Mason City, IA (20)
New Haven, IA (17)
Marshalltown, IA (16)
Ottumwa, IA (15)
New Hampton, IA (12)
Oskaloosa, IA (12)
Pella, IA (12)
Charles City, IA (11)
Newton, IA (10)
Fairfield, IA (9)
Grinnell, IA (9)
Iowa Falls, IA (8)
Knoxville, IA (8)
Ltl Cedar, IA (8)
Osceola, IA (7)
Centerville, IA (6)
Clear Lake, IA (6)
Creston, IA (6)
Chariton, IA (5)
Forest City, IA (5)
Hampton, IA (5)
Lenox, IA (5)
Toledo, IA (5)
Britt, IA (4)
Garner, IA (4)
Greenfield, IA (4)
Manly, IA (4)
Mount Ayr, IA (4)
Northwood, IA (4)
Osage, IA (4)
Sigourney, IA (4)
Ackley, IA (3)
Albia, IA (3)
Bloomfield, IA (3)
Buffaloctr, IA (3)
Corning, IA (3)
Corydon, IA (3)
Eldora, IA (3)
Fontanelle, IA (3)
Guthrie Center, IA (3)
Joice, IA (3)
Klemme, IA (3)
Lake Mills, IA (3)
Latimer, IA (3)
Melbourne, IA (3)
Nashua, IA (3)
St Ansgar, IA (3)
Thompson, IA (3)
Adair, IA (2)
Afton, IA (2)
Agency, IA (2)
Alexander, IA (2)
Alta Vista, IA (2)
Amund, IA (2)
Attica, IA (2)
Bagley, IA (2)
Bailey, IA (2)
Baxter, IA (2)
Belmond, IA (2)
Bladensbg, IA (2)
Blakesburg, IA (2)
Bridgewtr, IA (2)
Bristow, IA (2)
Bussey, IA (2)
Casey, IA (2)
Chillicoth, IA (2)
Cincinnati, IA (2)
Clearfield, IA (2)
Clemons, IA (2)
Colo, IA (2)
Conrad, IA (2)
Coulter, IA (2)
Davis City, IA (2)
Delta, IA (2)
Diagonal, IA (2)
Douds, IA (2)
Dumont, IA (2)
Eddyville, IA (2)
Eldon, IA (2)
Elma, IA (2)
Farson, IA (2)
Geneva, IA (2)
Gladbrook, IA (2)
Goodell, IA (2)
Green Mt, IA (2)
Greene, IA (2)
Hedrick, IA (2)
Humeston, IA (2)
Kanawha, IA (2)
Kellerton, IA (2)
Kensett, IA (2)
Keota, IA (2)
Killduff, IA (2)
Lacona, IA (2)
Lamoni, IA (2)
Le Grand, IA (2)
Leighton, IA (2)
Leland, IA (2)
Leon, IA (2)
Libertyctr, IA (2)
Libertyvl, IA (2)
Linden, IA (2)
Lineville, IA (2)
Lovilia, IA (2)
Lucas, IA (2)
Lynnville, IA (2)
Macksburg, IA (2)
Malcom, IA (2)
Marblerock, IA (2)
Martensdl, IA (2)
Martinsbg, IA (2)
Melcher, IA (2)
Melrose, IA (2)
Meservey, IA (2)
Milo, IA (2)
Mingo, IA (2)
Mona, IA (2)
Monroe, IA (2)
Montezuma, IA (2)
Moravia, IA (2)
Mystic, IA (2)
New Sharon, IA (2)
Newvirgini, IA (2)
Nora Spg, IA (2)
Ollie, IA (2)
Otley, IA (2)
Panora, IA (2)
Peoria, IA (2)
Plano, IA (2)
Prescott, IA (2)
Reasnor, IA (2)
Rhodes, IA (2)
Rockwell, IA (2)
Rose Hill, IA (2)
Rowan, IA (2)
Russell, IA (2)
Searsboro, IA (2)
Seymour, IA (2)
Shannon Cy, IA (2)
Sharpsburg, IA (2)
Sheffield, IA (2)
Southadams, IA (2)
St Charles, IA (2)
Stacyville, IA (2)
State Ctr, IA (2)
Steambotrk, IA (2)
Sully, IA (2)
Swaledale, IA (2)
Thornton, IA (2)
Tingley, IA (2)
Tracy, IA (2)
Unionville, IA (2)
Ventura, IA (2)
Wellsburg, IA (2)
What Cheer, IA (2)
Yale, IA (2)
Zearing, IA (2)
Albion, IA (1)
Allerton, IA (1)
Aredale, IA (1)
Arispe, IA (1)
Barnescity, IA (1)
Batavia, IA (1)
Benton, IA (1)
Blockton, IA (1)
Brooklyn, IA (1)
Chelsea, IA (1)
Collins, IA (1)
Crystal Lk, IA (1)
Deep River, IA (1)
Derby, IA (1)
Dougherty, IA (1)
Drakesvl, IA (1)
Ferguson, IA (1)
Fertile, IA (1)
Floris, IA (1)
Floyd, IA (1)
Fremont, IA (1)
Garden Grv, IA (1)
Garwin, IA (1)
Gilman, IA (1)
Grafton, IA (1)
Grandriver, IA (1)
Hanlontown, IA (1)
Harper, IA (1)
Haverhill, IA (1)
Hubbard, IA (1)
Jamaica, IA (1)
Kellogg, IA (1)
Kent, IA (1)
Laurel, IA (1)
Liscomb, IA (1)
Lorimor, IA (1)
Mark, IA (1)
Menlo, IA (1)
Miller, IA (1)
Millerton, IA (1)
Milton, IA (1)
Montour, IA (1)
Moulton, IA (1)
Murray, IA (1)
Nevinville, IA (1)
Newprovdnc, IA (1)
Orient, IA (1)
Peru, IA (1)
Plymouth, IA (1)
Promise Cy, IA (1)
Pulaski, IA (1)
Rake, IA (1)
Redding, IA (1)
Riceville, IA (1)
Rockford, IA (1)
Rudd, IA (1)
Scarville, IA (1)
So Emmons, IA (1)
St Marys, IA (1)
Stevens, IA (1)
Thayer, IA (1)
Truro, IA (1)
Union, IA (1)
Weldon, IA (1)
Williamson, IA (1)
Woden, IA (1)

Phone companies in area code 641

The carriers that hold the most 641 prefixes. People can move their number to another carrier, so this shows who first issued a number, not who serves it today.

Prefixes	Carrier
120	Windstream Iowa Communications
46	Verizon Wireless
39	United States Cellular (UScellular)
30	Qwest (Lumen)
29	Onvoy Spectrum (Charter Spectrum)
28	New Cingular Wireless PCS (AT&T)
28	Farmers Tel.
23	T-Mobile USA

All 584 prefixes in area code 641

Pick the 3 digits after the area code to see that prefix’s city and carrier.

Questions

Where is area code 641?: Area code 641 is in Iowa. It serves Mason City, New Haven, Marshalltown, Ottumwa and New Hampton and 218 other cities and towns.
What time zone is area code 641 in?: Area code 641 uses Central Time.
Is a call from area code 641 a scam?: The area code alone doesn’t tell you. Most calls from 641 are ordinary local calls, but scammers can fake (“spoof”) any number. If you don’t recognize a 641 number, let it go to voicemail.
When did area code 641 start?: 641 went into service in 2000. It was created from area code 515.
Can a 641 number be outside Iowa?: Yes. People keep their numbers when they move and when they switch to mobile or internet phone services, so a 641 caller can be anywhere.

Other area codes in Iowa

Area code	Main cities
319	Cedar Rapids, Iowa City and Waterloo
515	Des Moines, Ames and Winterset
563	Davenport, Dubuque and Muscatine
712	Sioux City, Council Bluffs and Sergeant Bluff