319 Area CodeCedar Rapids, IA
Area code 319 covers Cedar Rapids and nearby communities in Iowa, in the Central Time (CT) zone, home to about 803,481 people across 175 cities. It's the only area code for this region, so the three digits alone place the caller.
Where is area code 319?
Area code 319 serves part of Cedar Rapids, IA and the surrounding areas. It is a unique area code with no overlays.
Overview of the 319 Area Code
What is the 319 area code?
The 319 area code serves Cedar Rapids, Iowa. When you see a 319 number, it indicates a local number within this geographic area.
Why was area code 319 created?
Area code 319 has been in service since January 1, 1947.
Geographic Coverage of the 319 Area Code
The 319 area code serves Cedar Rapids and surrounding areas in Iowa. It operates within the Central Time (CT) time zone. This area code covers several key cities, including:
- Cedar Rapids
- Iowa City
- Waterloo
- Marion
- Cedar Falls
- Coralville
Got a call from a 319 number? It came from Cedar Rapids, IA. No other area code overlaps the 319 territory, so the prefix alone identifies where the caller is. Of the listed cities' population, Cedar Rapids accounts for about 20.8%; the rest is split across 174 smaller cities.
Cedar Rapids Area Code Overview
The 319 area code provides comprehensive telephone coverage for Cedar Rapids and its surrounding communities. As the sole area code for this region, it uniquely identifies all local numbers within the service area.
What cities does area code 319 cover?
| City | State | Population | Population in 319 | % of listed-city population | % of City |
|---|---|---|---|---|---|
| Cedar Rapids | IA | 137,904 | 137,904 | 20.8% | 100.0% |
| Iowa City | IA | 76,710 | 76,710 | 11.6% | 100.0% |
| Waterloo | IA | 67,477 | 67,477 | 10.2% | 100.0% |
| Marion | IA | 42,542 | 42,542 | 6.4% | 100.0% |
| Cedar Falls | IA | 41,417 | 41,417 | 6.3% | 100.0% |
| Coralville | IA | 23,959 | 23,959 | 3.6% | 100.0% |
| Burlington | IA | 23,637 | 23,637 | 3.6% | 100.0% |
| North Liberty | IA | 21,904 | 21,904 | 3.3% | 100.0% |
| Waverly | IA | 10,576 | 10,576 | 1.6% | 100.0% |
| Fort Madison | IA | 9,983 | 9,983 | 1.5% | 100.0% |
| Keokuk | IA | 9,462 | 9,462 | 1.4% | 100.0% |
| Mount Pleasant | IA | 8,509 | 8,509 | 1.3% | 100.0% |
| Hiawatha | IA | 7,347 | 7,347 | 1.1% | 100.0% |
| Washington | IA | 7,281 | 7,281 | 1.1% | 100.0% |
| Tiffin | IA | 6,695 | 6,695 | 1.0% | 100.0% |
| Independence | IA | 6,266 | 6,266 | 1.0% | 100.0% |
| Anamosa | IA | 5,845 | 5,845 | 0.9% | 100.0% |
| Oelwein | IA | 5,788 | 5,788 | 0.9% | 100.0% |
| Vinton | IA | 4,962 | 4,962 | 0.8% | 100.0% |
| Mount Vernon | IA | 4,518 | 4,518 | 0.7% | 100.0% |
| Evansdale | IA | 4,515 | 4,515 | 0.7% | 100.0% |
| Monticello | IA | 4,095 | 4,095 | 0.6% | 100.0% |
| West Liberty | IA | 3,724 | 3,724 | 0.6% | 100.0% |
| Williamsburg | IA | 3,380 | 3,380 | 0.5% | 100.0% |
| Robins | IA | 3,362 | 3,362 | 0.5% | 100.0% |
| Solon | IA | 3,284 | 3,284 | 0.5% | 100.0% |
| West Burlington | IA | 3,249 | 3,249 | 0.5% | 100.0% |
| Fairfax | IA | 2,937 | 2,937 | 0.5% | 100.0% |
| Hudson | IA | 2,916 | 2,916 | 0.4% | 100.0% |
| West Branch | IA | 2,876 | 2,876 | 0.4% | 100.0% |
| Grundy Center | IA | 2,821 | 2,821 | 0.4% | 100.0% |
| Kalona | IA | 2,762 | 2,762 | 0.4% | 100.0% |
| Center Point | IA | 2,578 | 2,578 | 0.4% | 100.0% |
| Jesup | IA | 2,541 | 2,541 | 0.4% | 100.0% |
| Marengo | IA | 2,415 | 2,415 | 0.4% | 100.0% |
| Ely | IA | 2,371 | 2,371 | 0.4% | 100.0% |
| Belle Plaine | IA | 2,335 | 2,335 | 0.4% | 100.0% |
| La Porte City | IA | 2,267 | 2,267 | 0.3% | 100.0% |
| Lisbon | IA | 2,238 | 2,238 | 0.3% | 100.0% |
| Atkins | IA | 2,168 | 2,168 | 0.3% | 100.0% |
| Wapello | IA | 2,026 | 2,026 | 0.3% | 100.0% |
| Parkersburg | IA | 1,986 | 1,986 | 0.3% | 100.0% |
| Denver | IA | 1,955 | 1,955 | 0.3% | 100.0% |
| New London | IA | 1,853 | 1,853 | 0.3% | 100.0% |
| Columbus Junction | IA | 1,794 | 1,794 | 0.3% | 100.0% |
| Mediapolis | IA | 1,679 | 1,679 | 0.3% | 100.0% |
| Reinbeck | IA | 1,673 | 1,673 | 0.3% | 100.0% |
| Urbana | IA | 1,635 | 1,635 | 0.3% | 100.0% |
| Palo | IA | 1,554 | 1,554 | 0.2% | 100.0% |
| Traer | IA | 1,547 | 1,547 | 0.2% | 100.0% |
| Wellman | IA | 1,531 | 1,531 | 0.2% | 100.0% |
| Walford | IA | 1,357 | 1,357 | 0.2% | 100.0% |
| Lone Tree | IA | 1,341 | 1,341 | 0.2% | 100.0% |
| Dike | IA | 1,293 | 1,293 | 0.2% | 100.0% |
| Dysart | IA | 1,266 | 1,266 | 0.2% | 100.0% |
| Shell Rock | IA | 1,265 | 1,265 | 0.2% | 100.0% |
| Central City | IA | 1,254 | 1,254 | 0.2% | 100.0% |
| Clarksville | IA | 1,238 | 1,238 | 0.2% | 100.0% |
| Tripoli | IA | 1,208 | 1,208 | 0.2% | 100.0% |
| University Heights | IA | 1,188 | 1,188 | 0.2% | 100.0% |
| Springville | IA | 1,161 | 1,161 | 0.2% | 100.0% |
| Fairbank | IA | 1,133 | 1,133 | 0.2% | 100.0% |
| Aplington | IA | 1,088 | 1,088 | 0.2% | 100.0% |
| Riverside | IA | 1,063 | 1,063 | 0.2% | 100.0% |
| Elk Run Heights | IA | 1,061 | 1,061 | 0.2% | 100.0% |
| Janesville | IA | 1,052 | 1,052 | 0.2% | 100.0% |
| North English | IA | 1,030 | 1,030 | 0.2% | 100.0% |
| Winfield | IA | 1,006 | 1,006 | 0.2% | 100.0% |
| Shellsburg | IA | 987 | 987 | 0.2% | 100.0% |
| Beaverdale | IA | 952 | 952 | 0.2% | 100.0% |
| Keosauqua | IA | 944 | 944 | 0.2% | 100.0% |
| Allison | IA | 937 | 937 | 0.1% | 100.0% |
| Wayland | IA | 935 | 935 | 0.1% | 100.0% |
| Hills | IA | 911 | 911 | 0.1% | 100.0% |
| Danville | IA | 910 | 910 | 0.1% | 100.0% |
| Swisher | IA | 909 | 909 | 0.1% | 100.0% |
| West Point | IA | 903 | 903 | 0.1% | 100.0% |
| Newhall | IA | 887 | 887 | 0.1% | 100.0% |
| Washburn | IA | 876 | 876 | 0.1% | 100.0% |
| Donnellson | IA | 859 | 859 | 0.1% | 100.0% |
| Readlyn | IA | 857 | 857 | 0.1% | 100.0% |
| Victor | IA | 852 | 852 | 0.1% | 100.0% |
| Dunkerton | IA | 840 | 840 | 0.1% | 100.0% |
| Winthrop | IA | 814 | 814 | 0.1% | 100.0% |
| Gilbertville | IA | 792 | 792 | 0.1% | 100.0% |
| Van Horne | IA | 768 | 768 | 0.1% | 100.0% |
| Raymond | IA | 754 | 754 | 0.1% | 100.0% |
| Montrose | IA | 734 | 734 | 0.1% | 100.0% |
| Shueyville | IA | 725 | 725 | 0.1% | 100.0% |
| Oxford | IA | 715 | 715 | 0.1% | 100.0% |
| Hazleton | IA | 711 | 711 | 0.1% | 100.0% |
| Blairstown | IA | 705 | 705 | 0.1% | 100.0% |
| Morning Sun | IA | 702 | 702 | 0.1% | 100.0% |
| Coggon | IA | 691 | 691 | 0.1% | 100.0% |
| Alburnett | IA | 672 | 672 | 0.1% | 100.0% |
| Walker | IA | 671 | 671 | 0.1% | 100.0% |
| Olin | IA | 652 | 652 | 0.1% | 100.0% |
| Keystone | IA | 616 | 616 | 0.1% | 100.0% |
| Brighton | IA | 592 | 592 | 0.1% | 100.0% |
| Quasqueton | IA | 587 | 587 | 0.1% | 100.0% |
| Farmington | IA | 583 | 583 | 0.1% | 100.0% |
| Middle Amana | IA | 581 | 581 | 0.1% | 100.0% |
| New Hartford | IA | 555 | 555 | 0.1% | 100.0% |
| Richland | IA | 532 | 532 | 0.1% | 100.0% |
| Ainsworth | IA | 511 | 511 | 0.1% | 100.0% |
| Norway | IA | 463 | 463 | 0.1% | 100.0% |
| Amana | IA | 442 | 442 | 0.1% | 100.0% |
| Grandview | IA | 431 | 431 | 0.1% | 100.0% |
| Denmark | IA | 423 | 423 | 0.1% | 100.0% |
| Plainfield | IA | 392 | 392 | 0.1% | 100.0% |
| Columbus City | IA | 385 | 385 | 0.1% | 100.0% |
| Salem | IA | 380 | 380 | 0.1% | 100.0% |
| Birmingham | IA | 371 | 371 | 0.1% | 100.0% |
| Middletown | IA | 365 | 365 | 0.1% | 100.0% |
| Letts | IA | 358 | 358 | 0.1% | 100.0% |
| Bonaparte | IA | 357 | 357 | 0.1% | 100.0% |
| Conesville | IA | 350 | 350 | 0.1% | 100.0% |
| Garrison | IA | 345 | 345 | 0.1% | 100.0% |
| Brandon | IA | 331 | 331 | 0.1% | 100.0% |
| Nichols | IA | 317 | 317 | 0.1% | 100.0% |
| Crawfordsville | IA | 278 | 278 | 0.1% | 100.0% |
| Stockport | IA | 272 | 272 | 0.0% | 100.0% |
| Bertram | IA | 267 | 267 | 0.0% | 100.0% |
| Rowley | IA | 264 | 264 | 0.0% | 100.0% |
| Holland | IA | 261 | 261 | 0.0% | 100.0% |
| Conroy | IA | 259 | 259 | 0.0% | 100.0% |
| Martelle | IA | 250 | 250 | 0.0% | 100.0% |
| Lockridge | IA | 245 | 245 | 0.0% | 100.0% |
| Keswick | IA | 238 | 238 | 0.0% | 100.0% |
| Fredonia | IA | 227 | 227 | 0.0% | 100.0% |
| Cantril | IA | 224 | 224 | 0.0% | 100.0% |
| Ladora | IA | 223 | 223 | 0.0% | 100.0% |
| Clutier | IA | 209 | 209 | 0.0% | 100.0% |
| Frederika | IA | 206 | 206 | 0.0% | 100.0% |
| Oakville | IA | 198 | 198 | 0.0% | 100.0% |
| South English | IA | 196 | 196 | 0.0% | 100.0% |
| Ollie | IA | 196 | 0 | 0.0% | 0.0% |
| Stout | IA | 194 | 194 | 0.0% | 100.0% |
| Stone City | IA | 192 | 192 | 0.0% | 100.0% |
| Parnell | IA | 190 | 190 | 0.0% | 100.0% |
| Westgate | IA | 190 | 190 | 0.0% | 100.0% |
| Packwood | IA | 186 | 186 | 0.0% | 100.0% |
| Elberon | IA | 178 | 178 | 0.0% | 100.0% |
| Olds | IA | 174 | 174 | 0.0% | 100.0% |
| Frytown | IA | 165 | 165 | 0.0% | 100.0% |
| Aurora | IA | 165 | 165 | 0.0% | 100.0% |
| Mount Auburn | IA | 162 | 162 | 0.0% | 100.0% |
| South Amana | IA | 159 | 159 | 0.0% | 100.0% |
| Hillsboro | IA | 158 | 158 | 0.0% | 100.0% |
| Prairieburg | IA | 156 | 156 | 0.0% | 100.0% |
| Homestead | IA | 148 | 148 | 0.0% | 100.0% |
| West Chester | IA | 147 | 147 | 0.0% | 100.0% |
| Millersburg | IA | 135 | 135 | 0.0% | 100.0% |
| West Amana | IA | 135 | 135 | 0.0% | 100.0% |
| Franklin | IA | 133 | 133 | 0.0% | 100.0% |
| Houghton | IA | 129 | 129 | 0.0% | 100.0% |
| Watkins | IA | 118 | 118 | 0.0% | 100.0% |
| Leando | IA | 115 | 0 | 0.0% | 0.0% |
| High Amana | IA | 115 | 115 | 0.0% | 100.0% |
| Rome | IA | 112 | 112 | 0.0% | 100.0% |
| Luzerne | IA | 111 | 111 | 0.0% | 100.0% |
| Mount Union | IA | 107 | 107 | 0.0% | 100.0% |
| St. Paul | IA | 105 | 105 | 0.0% | 100.0% |
| Morrison | IA | 101 | 101 | 0.0% | 100.0% |
| Westwood | IA | 96 | 96 | 0.0% | 100.0% |
| Morley | IA | 94 | 94 | 0.0% | 100.0% |
| Webster | IA | 94 | 94 | 0.0% | 100.0% |
| Stanley | IA | 86 | 86 | 0.0% | 100.0% |
| Pleasant Plain | IA | 83 | 83 | 0.0% | 100.0% |
| Kinross | IA | 80 | 80 | 0.0% | 100.0% |
| East Amana | IA | 56 | 56 | 0.0% | 100.0% |
| Vining | IA | 53 | 0 | 0.0% | 0.0% |
| Cotter | IA | 40 | 40 | 0.0% | 100.0% |
| Mount Sterling | IA | 36 | 36 | 0.0% | 100.0% |
| Coppock | IA | 35 | 35 | 0.0% | 100.0% |
City population is shown in full. The share of each city inside 319 is measured from Census tract centroids, not estimated from a rate-center match – so a city split between two codes appears on both, at the fraction each one actually holds. The “% of listed-city population” column uses the full populations of the cities listed here.
What counties does area code 319 cover?
803,481 residents across 22 counties, counted inside the 319 boundary — a county split between codes contributes only its part.
| County | State | Population in 319 | % of area-code footprint | % of County |
|---|---|---|---|---|
| Linn County | IA | 230,299 | 29% | 100% |
| Johnson County | IA | 152,854 | 19% | 100% |
| Black Hawk County | IA | 131,144 | 16% | 100% |
| Des Moines County | IA | 38,910 | 5% | 100% |
| Lee County | IA | 33,555 | 4% | 100% |
| Benton County | IA | 25,575 | 3% | 100% |
| Bremer County | IA | 22,921 | 3% | 92% |
| Washington County | IA | 22,565 | 3% | 100% |
| Buchanan County | IA | 20,565 | 3% | 100% |
| Henry County | IA | 20,482 | 3% | 100% |
| Jones County | IA | 18,269 | 2% | 88% |
| Iowa County | IA | 16,662 | 2% | 100% |
| Louisa County | IA | 10,837 | 1% | 100% |
| Grundy County | IA | 10,312 | 1% | 84% |
| Butler County | IA | 9,860 | 1% | 69% |
| Cedar County | IA | 9,402 | 1% | 51% |
| Van Buren County | IA | 7,203 | 1% | 100% |
| Fayette County | IA | 6,182 | 1% | 32% |
| Tama County | IA | 5,465 | 1% | 32% |
| Muscatine County | IA | 5,382 | 1% | 12% |
| Jefferson County | IA | 2,634 | 0% | 17% |
| Keokuk County | IA | 2,403 | 0% | 24% |
Sources: City populations – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). State populations – the same program, Vintage 2025 (CO-EST2025-ALLDATA). Area-code footprint and county populations – 2020 Census Centers of Population, mapped against NANP area code boundaries. The share of each city inside a code is measured the same way, against Census place boundaries from the Census Bureau's TIGERweb service. Area code assignments – NANPA CO Code data. See our data methodology.
Has area code 319 been reported for unwanted calls?
Yes – 970 unwanted-call complaints were reported to the FTC for numbers showing a 319 area code (May 29 – Aug 14, 2026).
- 67% robocalls
- ↑ 11% vs prior period
Most-reported subjects
- Other41%395
- Reducing your debt (credit cards, mortgage, student loans)25%243
- Medical & prescriptions8%77
Caller ID is easily spoofed, so these figures reflect the number shown on caller ID, not the caller's true location – an area code alone never identifies a caller. The FTC does not verify the facts in these complaints. Source: FTC Do Not Call (DNC) Reported Calls Data, retrieved 2026-08-17.
Which prefixes and exchanges belong to area code 319?
53% assigned to a telco
- 77% Landline
- 23% Wireless
- 0% Unknown
of 534 | ||
| Prefix | Usage | Carrier |
|---|---|---|
| (319)200- | Landline | Imon Communications |
| (319)201- | Wireless | United States Cellular |
| (319)202- | Wireless | T-Mobile Usa |
| (319)203- | Landline | Mcc Telephony Of Iowa |
| (319)204- | Landline | Farmers And Merchants Mutual Telephone Co |
| (319)205- | Landline | Centurylink Communications |
| (319)206- | Landline | Onvoy Spectrum |
| (319)207- | Landline | Level 3 Communications |
| (319)208- | Landline | Mcleodusa Telecommunication Services |
| (319)209- | Wireless | T-Mobile Usa |
| (319)210- | Wireless | T-Mobile Usa |
| (319)212- | Wireless | Verizon Wireless |
| (319)213- | Landline | Mcimetro Access Transmission Services |
| (319)214- | Landline | Mcc Telephony Of Iowa |
| (319)215- | Wireless | United States Cellular |
| (319)216- | Landline | Level 3 Communications |
| (319)217- | Wireless | Verizon Wireless |
| (319)218- | Landline | Level 3 Communications |
| (319)219- | Landline | Local Telephone Data Services |
| (319)220- | Landline | Windstream Iowa Communications |
| (319)221- | Landline | Qwest |
| (319)222- | Landline | Qwest |
| (319)223- | Landline | South Slope Coop. Tel. Co. |
| (319)224- | Landline | Windstream Iowa Communications |
| (319)225- | Landline | Mcc Telephony Of Iowa |
| (319)226- | Landline | Qwest |
| (319)227- | Landline | South Slope Coop. Tel. Co. |
| (319)228- | Landline | Van Horne Coop. Tel. Co. |
| (319)229- | Wireless | New Cingular Wireless Pcs |
| (319)230- | Wireless | Verizon Wireless |
| (319)231- | Wireless | United States Cellular |
| (319)232- | Landline | Qwest |
| (319)233- | Landline | Qwest |
| (319)234- | Landline | Qwest |
| (319)235- | Landline | Qwest |
| (319)236- | Landline | Qwest |
| (319)237- | Landline | Local Telephone Data Services |
| (319)238- | Landline | Onvoy |
| (319)239- | Wireless | United States Cellular |
| (319)240- | Wireless | United States Cellular |
| (319)241- | Wireless | T-Mobile Usa |
| (319)242- | Landline | At&T |
| (319)243- | Landline | Qwest |
| (319)244- | Landline | Mcc Telephony Of Iowa |
| (319)245- | Landline | Windstream Iowa Communications |
| (319)246- | Landline | Onvoy |
| (319)247- | Landline | Qwest |
| (319)248- | Landline | Mcleodusa Telecommunication Services |
| (319)249- | Landline | Centurylink Communications |
| (319)250- | Landline | Onvoy |
| (319)251- | Landline | Teleport Communications America |
| (319)252- | Wireless | New Cingular Wireless Pcs |
| (319)253- | Landline | Windstream Iowa Communications |
| (319)254- | Landline | Windstream Iowa Communications |
| (319)255- | Landline | Local Telephone Data Services |
| (319)256- | Landline | Farmers & Merchants Mutual Tel. Co. |
| (319)257- | Landline | Windstream Iowa Communications |
| (319)258- | Landline | Windstream Iowa Communications |
| (319)259- | Landline | Telnyx |
| (319)260- | Landline | Imon Communications |
| (319)261- | Landline | Mcleodusa Telecommunication Services |
| (319)262- | Landline | Mcc Telephony Of Iowa |
| (319)263- | Landline | Qwest |
| (319)264- | Wireless | United States Cellular |
| (319)265- | Landline | Mcleodusa Telecommunication Services |
| (319)266- | Landline | Qwest |
| (319)267- | Landline | Dumont Tel. Co. |
| (319)268- | Landline | Qwest |
| (319)269- | Wireless | United States Cellular |
| (319)270- | Wireless | Verizon Wireless |
| (319)271- | Wireless | United States Cellular |
| (319)272- | Landline | Qwest |
| (319)273- | Landline | Qwest |
| (319)274- | Landline | Qwest |
| (319)275- | Landline | Butler-Bremer Mutual Tel. Co. |
| (319)276- | Landline | Butler-Bremer Mutual Tel. Co. |
| (319)277- | Landline | Qwest |
| (319)278- | Landline | Butler-Bremer Mutual Tel. Co. |
| (319)279- | Landline | Readlyn Tel. Co. |
| (319)280- | Wireless | T-Mobile Usa |
| (319)281- | Landline | Centurylink Communications |
| (319)282- | Landline | Mcc Telephony Of Iowa |
| (319)283- | Landline | Qwest |
| (319)284- | Landline | Bandwidth.Com Clec |
| (319)285- | Landline | Mcc Telephony Of Iowa |
| (319)286- | Landline | Qwest |
| (319)287- | Landline | Qwest |
| (319)288- | Wireless | T-Mobile Usa |
| (319)289- | Landline | Vonage America |
| (319)290- | Wireless | Verizon Wireless |
| (319)291- | Landline | Qwest |
| (319)292- | Landline | Qwest |
| (319)293- | Landline | Van Buren Tel. Co. |
| (319)294- | Landline | Qwest |
| (319)295- | Landline | Qwest |
| (319)296- | Landline | Qwest |
| (319)297- | Landline | Qwest |
| (319)298- | Landline | Qwest |
| (319)299- | Landline | Windstream Iowa Communications |
| (319)300- | Wireless | T-Mobile Usa |
| (319)301- | Landline | Mcc Telephony Of Iowa |
| (319)302- | Landline | Airus |
| (319)303- | Landline | Aureon Communications |
| (319)304- | Wireless | Csc Wireless |
| (319)305- | Landline | Aureon Communications |
| (319)306- | Landline | Level 3 Communications |
| (319)307- | Landline | Level 3 Communications |
| (319)308- | Wireless | Verizon Wireless |
| (319)309- | Landline | Level 3 Communications |
| (319)310- | Wireless | United States Cellular |
| (319)312- | Landline | Mcc Telephony Of Iowa |
| (319)313- | Landline | Local Telephone Data Services |
| (319)314- | Landline | Level 3 Communications |
| (319)315- | Landline | Onvoy Spectrum |
| (319)316- | Landline | Local Telephone Data Services |
| (319)317- | Landline | Ip Horizon |
| (319)318- | Landline | Telnyx |
| (319)319- | Landline | Onvoy |
| (319)320- | Landline | Integrated Path Communcations |
| (319)321- | Wireless | Verizon Wireless |
| (319)322- | Landline | Mcc Telephony Of Iowa |
| (319)323- | Wireless | New Cingular Wireless Pcs |
| (319)324- | Wireless | New Cingular Wireless Pcs |
| (319)325- | Wireless | United States Cellular |
| (319)326- | Landline | Bandwidth.Com Clec |
| (319)327- | Wireless | United States Cellular |
| (319)328- | Landline | Mcc Telephony Of Iowa |
| (319)329- | Wireless | Verizon Wireless |
| (319)330- | Wireless | United States Cellular |
| (319)331- | Wireless | Verizon Wireless |
| (319)332- | Landline | Independence Telecommunications Utility |
| (319)333- | Landline | Mcc Telephony Of Iowa |
| (319)334- | Landline | Qwest |
| (319)335- | Landline | Qwest |
| (319)336- | Landline | Mcc Telephony Of Iowa |
| (319)337- | Landline | Qwest |
| (319)338- | Landline | Qwest |
| (319)339- | Landline | Qwest |
| (319)340- | Wireless | T-Mobile Usa |
| (319)341- | Landline | Qwest |
| (319)342- | Landline | La Porte City Tel. Co. |
| (319)343- | Landline | Shellsburg Cablevision |
| (319)344- | Landline | Windstream Iowa Communications |
| (319)345- | Landline | Windstream Iowa Communications |
| (319)346- | Landline | Qwest |
| (319)347- | Landline | Windstream Iowa Communications |
| (319)348- | Landline | Fractel |
| (319)349- | Landline | Integrated Path Communcations |
| (319)350- | Wireless | United States Cellular |
| (319)351- | Landline | Qwest |
| (319)352- | Landline | Qwest |
| (319)353- | Landline | Qwest |
| (319)354- | Landline | Qwest |
| (319)355- | Landline | Qwest |
| (319)356- | Landline | Qwest |
| (319)357- | Landline | Mcc Telephony Of Iowa |
| (319)358- | Landline | Qwest |
| (319)359- | Landline | Mcc Telephony Of Iowa |
| (319)360- | Wireless | Verizon Wireless |
| (319)361- | Wireless | United States Cellular |
| (319)362- | Landline | Qwest |
| (319)363- | Landline | Qwest |
| (319)364- | Landline | Qwest |
| (319)365- | Landline | Qwest |
| (319)366- | Landline | Qwest |
| (319)367- | Landline | Windstream Iowa Communications |
| (319)368- | Landline | Qwest |
| (319)369- | Landline | Qwest |
| (319)370- | Landline | Onvoy Spectrum |
| (319)371- | Wireless | Verizon Wireless |
| (319)372- | Landline | Qwest |
| (319)373- | Landline | Qwest |
| (319)374- | Wireless | New Cingular Wireless Pcs |
| (319)375- | Landline | Qwest |
| (319)376- | Landline | Qwest |
| (319)377- | Landline | Qwest |
| (319)378- | Landline | Qwest |
| (319)379- | Landline | Hd Carrier |
| (319)380- | Landline | Stratus Networks |
| (319)381- | Landline | Stratus Networks |
| (319)382- | Landline | Nuso |
| (319)383- | Wireless | New Cingular Wireless Pcs |
| (319)384- | Landline | Qwest |
| (319)385- | Landline | Windstream Iowa Communications |
| (319)386- | Landline | Level 3 Communications |
| (319)387- | Landline | Onvoy Spectrum |
| (319)388- | Landline | Level 3 Communications |
| (319)389- | Wireless | Verizon Wireless |
| (319)390- | Landline | Qwest |
| (319)391- | Landline | Nuso |
| (319)392- | Landline | Danville Mutual Tel. Co. |
| (319)393- | Landline | Qwest |
| (319)394- | Landline | Mediapolis Tel. Co. |
| (319)395- | Landline | Qwest |
| (319)396- | Landline | Qwest |
| (319)397- | Landline | Van Buren Tel. Co. |
| (319)398- | Landline | Qwest |
| (319)399- | Landline | Qwest |
| (319)400- | Wireless | New Cingular Wireless Pcs |
| (319)401- | Landline | Teleport Communications America |
| (319)404- | Wireless | United States Cellular |
| (319)405- | Landline | Bandwidth.Com Clec |
| (319)406- | Landline | At&T |
| (319)407- | Wireless | United States Cellular |
| (319)408- | Landline | Mcc Telephony Of Iowa |
| (319)409- | Landline | Mcleodusa Telecommunication Services |
| (319)410- | Landline | Aureon Communications |
| (319)412- | Wireless | T-Mobile Usa |
| (319)415- | Wireless | United States Cellular |
| (319)419- | Wireless | T-Mobile Usa |
| (319)421- | Landline | Mcc Telephony Of Iowa |
| (319)422- | Landline | Onvoy |
| (319)423- | Landline | Teleport Communications America |
| (319)425- | Landline | Martelle Comm Coop Ia |
| (319)426- | Landline | Ton80 Communications |
| (319)427- | Wireless | Verizon Wireless |
| (319)429- | Wireless | United States Cellular |
| (319)430- | Wireless | United States Cellular |
| (319)431- | Wireless | T-Mobile Usa |
| (319)432- | Landline | Onvoy |
| (319)433- | Landline | Mcleodusa Telecommunication Services |
| (319)434- | Landline | Shellsburg Cablevision |
| (319)435- | Landline | Qwest |
| (319)436- | Landline | Farmers Mutual Tel. Co. |
| (319)437- | Landline | Prairieburg Tel. Co. |
| (319)438- | Landline | Windstream Iowa Communications |
| (319)439- | Landline | Keystone Farms Coop. Tel. Co. |
| (319)440- | Wireless | Verizon Wireless |
| (319)441- | Landline | Bandwidth.Com Clec |
| (319)442- | Landline | Keystone Farms Coop. Tel. Co. |
| (319)443- | Landline | Farmers Mutual Tel. Co. |
| (319)444- | Landline | Windstream Iowa Communications |
| (319)445- | Landline | Mcc Telephony Of Iowa |
| (319)446- | Landline | Atkins Tel. Co. |
| (319)447- | Landline | Qwest |
| (319)448- | Landline | Windstream Iowa Communications |
| (319)449- | Landline | Onvoy |
| (319)450- | Wireless | Verizon Wireless |
| (319)451- | Landline | Bandwidth.Com Clec |
| (319)453- | Landline | Farmers Mutual Tel. Co. |
| (319)454- | Landline | Shellsburg Cablevision |
| (319)455- | Landline | Windstream Iowa Communications |
| (319)456- | Landline | Windstream Iowa Communications |
| (319)457- | Wireless | T-Mobile Usa |
| (319)458- | Wireless | Verizon Wireless |
| (319)459- | Landline | Mcc Telephony Of Iowa |
| (319)460- | Wireless | Verizon Wireless |
| (319)461- | Wireless | United States Cellular |
| (319)462- | Landline | Qwest |
| (319)463- | Landline | Windstream Iowa Communications |
| (319)464- | Landline | At&T |
| (319)465- | Landline | Qwest |
| (319)466- | Landline | Qwest |
| (319)467- | Landline | Qwest |
| (319)469- | Landline | Windstream Iowa Communications |
| (319)470- | Wireless | United States Cellular |
| (319)471- | Wireless | T-Mobile Usa |
| (319)472- | Landline | Qwest |
| (319)473- | Wireless | T-Mobile Usa |
| (319)474- | Landline | Windstream Iowa Communications |
| (319)475- | Landline | La Porte City Tel. Co. |
| (319)476- | Landline | Farmers Coop. Tel. Co. |
| (319)477- | Landline | Keystone Farms Coop. Tel. Co. |
| (319)478- | Landline | Windstream Iowa Communications |
| (319)479- | Landline | Farmers Coop. Tel. Co. |
| (319)480- | Wireless | United States Cellular |
| (319)481- | Wireless | Verizon Wireless |
| (319)482- | Landline | Martelle Coop. Tel. Assn. |
| (319)483- | Landline | Qwest |
| (319)484- | Landline | Olin Tel. Co. |
| (319)486- | Wireless | T-Mobile Usa |
| (319)488- | Wireless | Verizon Wireless |
| (319)489- | Landline | Olin Tel. Co. |
| (319)491- | Landline | At&T |
| (319)493- | Wireless | T-Mobile Usa |
| (319)494- | Landline | Van Buren Tel. Co. |
| (319)495- | Landline | Mcc Telephony Of Iowa |
| (319)498- | Landline | Van Buren Tel. Co. |
| (319)499- | Wireless | T-Mobile Usa |
| (319)500- | Landline | Fractel |
| (319)504- | Wireless | T-Mobile Usa |
| (319)505- | Wireless | Verizon Wireless |
| (319)508- | Wireless | T-Mobile Usa |
| (319)509- | Wireless | T-Mobile Usa |
| (319)512- | Wireless | New Cingular Wireless Pcs |
| (319)519- | Landline | Airus |
| (319)520- | Wireless | Verizon Wireless |
| (319)521- | Wireless | T-Mobile Usa |
| (319)523- | Landline | Windstream Iowa Communications |
| (319)524- | Landline | Qwest |
| (319)525- | Landline | Cooperative Tel. Co. |
| (319)526- | Landline | Qwest |
| (319)527- | Landline | Louisa Communications, Lc |
| (319)528- | Landline | Windstream Iowa Communications |
| (319)529- | Wireless | Verizon Wireless |
| (319)530- | Wireless | United States Cellular |
| (319)531- | Wireless | Verizon Wireless |
| (319)533- | Wireless | T-Mobile Usa |
| (319)534- | Landline | Mcc Telephony Of Iowa |
| (319)535- | Landline | Bandwidth.Com Clec |
| (319)536- | Landline | Shellsburg Cablevision |
| (319)537- | Wireless | T-Mobile Usa |
| (319)538- | Landline | Onvoy |
| (319)539- | Landline | Onvoy |
| (319)540- | Wireless | United States Cellular |
| (319)541- | Wireless | Verizon Wireless |
| (319)543- | Landline | Mcc Telephony Of Iowa |
| (319)545- | Landline | South Slope Cooperative Telephone |
| (319)548- | Wireless | T-Mobile Usa |
| (319)549- | Landline | Farmers And Merchants Mutual Telephone Co |
| (319)550- | Wireless | United States Cellular |
| (319)551- | Wireless | United States Cellular |
| (319)552- | Landline | Windstream Iowa Communications |
| (319)553- | Landline | Mcleodusa Telecommunication Services |
| (319)558- | Landline | Qwest |
| (319)559- | Wireless | United States Cellular |
| (319)560- | Wireless | United States Cellular |
| (319)561- | Wireless | T-Mobile Usa |
| (319)566- | Landline | Ton80 Communications |
| (319)569- | Landline | Mcc Telephony Of Iowa |
| (319)572- | Wireless | United States Cellular |
| (319)573- | Wireless | New Cingular Wireless Pcs |
| (319)575- | Landline | Onvoy |
| (319)576- | Landline | Mcleodusa Telecommunication Services |
| (319)578- | Landline | Mcc Telephony Of Iowa |
| (319)582- | Landline | Airespring |
| (319)585- | Landline | Mcc Telephony Of Iowa |
| (319)588- | Landline | Ton80 Communications |
| (319)589- | Landline | Integrated Path Communcations |
| (319)591- | Wireless | United States Cellular |
| (319)592- | Landline | Van Buren Tel. Co. |
| (319)594- | Wireless | T-Mobile Usa |
| (319)595- | Landline | Mcc Telephony Of Iowa |
| (319)596- | Landline | Mcleodusa Telecommunication Services |
| (319)598- | Landline | Local Telephone Data Services |
| (319)600- | Landline | Fractel |
| (319)601- | Wireless | T-Mobile Usa |
| (319)602- | Landline | At&T |
| (319)609- | Landline | Integrated Path Communcations |
| (319)610- | Wireless | New Cingular Wireless Pcs |
| (319)614- | Wireless | New Cingular Wireless Pcs |
| (319)619- | Landline | Metropcs |
| (319)621- | Wireless | T-Mobile Usa |
| (319)622- | Landline | South Slope Coop. Tel. Co. |
| (319)623- | Landline | Cooperative Tel. Co. |
| (319)624- | Landline | South Slope Cooperative Telephone |
| (319)625- | Landline | South Slope Coop. Tel. Co. |
| (319)626- | Landline | South Slope Coop. Tel. Co. |
| (319)627- | Landline | West Liberty Tel. Co. |
| (319)628- | Landline | Windstream Iowa Communications |
| (319)629- | Landline | Windstream Iowa Communications |
| (319)631- | Wireless | T-Mobile Usa |
| (319)632- | Landline | South Slope Coop. Tel. Co. |
| (319)633- | Landline | Mcc Telephony Of Iowa |
| (319)634- | Landline | East Buchanan Tel. Coop. |
| (319)635- | Landline | Windstream Iowa Communications |
| (319)636- | Landline | Windstream Iowa Communications |
| (319)638- | Landline | Oran Mutual Tel. Co. |
| (319)639- | Landline | Modern Coop. Tel. Co. |
| (319)640- | Wireless | Verizon Wireless |
| (319)642- | Landline | Windstream Iowa Communications |
| (319)643- | Landline | West Liberty Tel. Co. |
| (319)644- | Landline | Windstream Iowa Communications |
| (319)645- | Landline | Windstream Iowa Communications |
| (319)646- | Landline | Wellman Coop. Tel. Assn. |
| (319)647- | Landline | Cooperative Tel. Co. |
| (319)648- | Landline | Windstream Iowa Communications |
| (319)651- | Wireless | T-Mobile Usa |
| (319)652- | Landline | Mcc Telephony Of Iowa |
| (319)653- | Landline | Windstream Iowa Communications |
| (319)654- | Landline | Qwest |
| (319)655- | Landline | Modern Coop. Tel. Co. |
| (319)656- | Landline | Kalona Coop. Tel. Co. |
| (319)657- | Landline | Windstream Iowa Communications |
| (319)658- | Landline | Windstream Iowa Communications |
| (319)660- | Wireless | Verizon Wireless |
| (319)661- | Wireless | Verizon Wireless |
| (319)662- | Landline | Windstream Iowa Communications |
| (319)663- | Landline | Ton80 Communications |
| (319)664- | Landline | North English Coop. Tel. Co. |
| (319)665- | Landline | South Slope Coop. Tel. Co. |
| (319)666- | Landline | Fractel |
| (319)667- | Landline | Modern Coop. Tel. Co. |
| (319)668- | Landline | Windstream Iowa Communications |
| (319)669- | Wireless | New Cingular Wireless Pcs |
| (319)670- | Wireless | New Cingular Wireless Pcs |
| (319)671- | Landline | Aureon Communications |
| (319)674- | Landline | Mcc Telephony Of Iowa |
| (319)675- | Landline | Ton80 Communications |
| (319)677- | Wireless | Verizon Wireless |
| (319)678- | Landline | Qwest |
| (319)679- | Landline | Sharon Tel. Co. |
| (319)683- | Landline | Sharon Tel. Co. |
| (319)685- | Landline | Cooperative Tel. Co. |
| (319)688- | Landline | Qwest |
| (319)693- | Wireless | New Cingular Wireless Pcs |
| (319)694- | Landline | Windstream Iowa Communications |
| (319)695- | Landline | Windstream Iowa Communications |
| (319)696- | Landline | Windstream Iowa Communications |
| (319)698- | Landline | Windstream Iowa Communications |
| (319)699- | Landline | Integrated Path Communcations |
| (319)709- | Landline | Integrated Path Communcations |
| (319)719- | Landline | Onvoy |
| (319)720- | Landline | Windstream It-Comm |
| (319)721- | Wireless | United States Cellular |
| (319)722- | Landline | Windstream Iowa Communications |
| (319)723- | Landline | Windstream Iowa Communications |
| (319)725- | Landline | Windstream Iowa Communications |
| (319)726- | Landline | Windstream Iowa Communications |
| (319)727- | Landline | Onvoy |
| (319)728- | Landline | Windstream Iowa Communications |
| (319)729- | Landline | Windstream Iowa Communications |
| (319)730- | Landline | Mcleodusa Telecommunication Services |
| (319)731- | Landline | Mcleodusa Telecommunication Services |
| (319)732- | Landline | Fractel |
| (319)733- | Landline | Ton80 Communications |
| (319)734- | Landline | Mcleodusa Telecommunication Services |
| (319)738- | Landline | Modern Coop. Tel. Co. |
| (319)739- | Landline | Mcleodusa Telecommunication Services |
| (319)741- | Landline | Shellsburg Cablevision |
| (319)742- | Landline | Ton80 Communications |
| (319)743- | Landline | Qwest |
| (319)745- | Landline | Mcc Telephony Of Iowa |
| (319)746- | Landline | Ton80 Communications |
| (319)750- | Wireless | Verizon Wireless |
| (319)752- | Landline | Qwest |
| (319)753- | Landline | Qwest |
| (319)754- | Landline | Qwest |
| (319)758- | Landline | Qwest |
| (319)759- | Wireless | United States Cellular |
| (319)766- | Landline | Windstream Iowa Communications |
| (319)767- | Landline | Ton80 Communications |
| (319)768- | Landline | Qwest |
| (319)774- | Landline | Level 3 Communications |
| (319)775- | Landline | Bandwidth.Com Clec |
| (319)776- | Landline | Ton80 Communications |
| (319)777- | Landline | Aureon Communications |
| (319)779- | Landline | Mcc Telephony Of Iowa |
| (319)784- | Landline | Qwest |
| (319)786- | Landline | Qwest |
| (319)788- | Landline | Reinbeck Municipal Telecommunications Utility |
| (319)789- | Landline | Windstream Iowa Communications |
| (319)790- | Landline | Mcleodusa Telecommunication Services |
| (319)795- | Wireless | United States Cellular |
| (319)796- | Landline | Van Buren Tel. Co. |
| (319)799- | Landline | Integrated Path Communcations |
| (319)800- | Wireless | Verizon Wireless |
| (319)804- | Landline | Ymax Communications |
| (319)820- | Landline | Level 3 Communications |
| (319)821- | Wireless | T-Mobile Usa |
| (319)822- | Landline | Dunkerton Tel. Coop. |
| (319)823- | Wireless | Verizon Wireless |
| (319)824- | Landline | Windstream Iowa Communications |
| (319)825- | Landline | Grundy Center Communications Utility |
| (319)826- | Landline | Mcc Telephony Of Iowa |
| (319)827- | Landline | Farmers Mutual Tel. Co. |
| (319)828- | Landline | South Slope Cooperative Telephone |
| (319)830- | Wireless | Verizon Wireless |
| (319)832- | Landline | Qwest |
| (319)833- | Landline | Qwest |
| (319)834- | Landline | Qwest |
| (319)835- | Landline | Windstream Iowa Communications |
| (319)836- | Landline | Windstream Iowa Communications |
| (319)837- | Landline | Windstream Iowa Communications |
| (319)838- | Landline | Windstream Iowa Communications |
| (319)839- | Landline | Windstream Iowa Communications |
| (319)841- | Landline | South Slope Coop. Tel. Co. |
| (319)842- | Landline | Farmers Mutual Tel. Co. |
| (319)844- | Landline | Mcc Telephony Of Iowa |
| (319)845- | Landline | South Slope Coop. Tel. Co. |
| (319)846- | Landline | South Slope Coop. Tel. Co. |
| (319)848- | Landline | South Slope Coop. Tel. Co. |
| (319)849- | Landline | Qwest |
| (319)850- | Wireless | Verizon Wireless |
| (319)851- | Landline | Palo Coop. Tel. Assn. |
| (319)853- | Wireless | Verizon Wireless |
| (319)854- | Landline | Springville Coop. Tel. Assn. |
| (319)855- | Wireless | New Cingular Wireless Pcs |
| (319)857- | Landline | South Slope Coop. Tel. Co. |
| (319)859- | Landline | Qwest |
| (319)861- | Landline | Qwest |
| (319)862- | Landline | Qwest |
| (319)863- | Landline | Windstream Iowa Communications |
| (319)864- | Landline | Kalona Cooperative Telephone |
| (319)865- | Landline | Windstream Iowa Communications |
| (319)866- | Landline | Qwest |
| (319)867- | Landline | Commio |
| (319)868- | Landline | Mutual Tel. Co. Of Morning Sun |
| (319)874- | Landline | Qwest |
| (319)877- | Landline | Mcc Telephony Of Iowa |
| (319)878- | Landline | Windstream Iowa Communications |
| (319)880- | Landline | Edgetel |
| (319)881- | Landline | Windstream Iowa Communications |
| (319)882- | Landline | Butler-Bremer Mutual Tel. Co. |
| (319)883- | Wireless | Verizon Wireless |
| (319)884- | Landline | Windstream Iowa Communications |
| (319)885- | Landline | Butler-Bremer Mutual Tel. Co. |
| (319)887- | Landline | Qwest |
| (319)888- | Landline | Centurylink Communications |
| (319)892- | Landline | Mcleodusa Telecommunication Services |
| (319)893- | Landline | Twilio International |
| (319)895- | Landline | Qwest |
| (319)896- | Landline | Qwest |
| (319)899- | Wireless | Verizon Wireless |
| (319)900- | Landline | Terra Nova Telecom |
| (319)922- | Landline | Ton80 Communications |
| (319)929- | Wireless | United States Cellular |
| (319)930- | Wireless | United States Cellular |
| (319)931- | Wireless | United States Cellular |
| (319)933- | Landline | Onvoy |
| (319)934- | Landline | East Buchanan Tel. Coop. |
| (319)935- | Landline | East Buchanan Tel. Coop. |
| (319)936- | Wireless | T-Mobile Usa |
| (319)937- | Landline | Mediapolis Tel. Co. |
| (319)938- | Landline | Windstream Iowa Communications |
| (319)939- | Wireless | United States Cellular |
| (319)942- | Landline | Ton80 Communications |
| (319)946- | Landline | Fractel |
| (319)961- | Wireless | T-Mobile Usa |
| (319)966- | Landline | Ton80 Communications |
| (319)975- | Wireless | United States Cellular |
| (319)981- | Wireless | T-Mobile Usa |
| (319)983- | Landline | Qwest |
| (319)984- | Landline | Qwest |
| (319)985- | Landline | Mediapolis Tel. Co. |
| (319)986- | Landline | Windstream Iowa Communications |
| (319)987- | Landline | Windstream Iowa Communications |
| (319)988- | Landline | Qwest |
| (319)989- | Landline | Qwest |
| (319)992- | Landline | Ton80 Communications |
| (319)995- | Landline | Ton80 Communications |
| (319)996- | Landline | Ton80 Communications |
| (319)997- | Landline | Ton80 Communications |
| (319)999- | Landline | Atkins Telephone Company |
| No prefixes match “”. | ||
Frequently Asked Questions about the 319 Area Code
Who called me from a 319 number?
A 319 number is assigned to Cedar Rapids, Iowa, so a call may come from there. But caller ID is easy to fake, and scammers often spoof a local 319 code to look nearby, so a 319 number doesn't prove the caller is local. Recently, 970 unwanted-call complaints were reported to the FTC for numbers showing the 319 code (67% flagged as robocalls). If you don't recognize the number, let it go to voicemail; a real caller will leave a message.
Is 319 a scam area code?
No area code is a scam on its own. 319 is a normal, officially assigned code for Cedar Rapids, Iowa. Spam callers spoof local codes to raise the odds you answer, so 319 on your caller ID says nothing about who is really calling. Recently, 970 unwanted-call complaints were reported to the FTC for numbers showing the 319 code (67% flagged as robocalls). Judge the call itself, not the area code.
Why do I keep getting calls from the 319 area code?
Repeated calls from different 319 numbers are usually spoofing: a robocaller rotates through 319 numbers so each call looks local and slips past simple blocks. Recently, 970 unwanted-call complaints were reported to the FTC for numbers showing the 319 code (67% flagged as robocalls). Blocking one number rarely helps; voicemail screening, your carrier spam filter, and the Do Not Call Registry work better.
Should I answer an unknown 319 number?
If you aren't expecting a 319 call, let it ring to voicemail. Legitimate callers leave a message, most robocallers hang up when no one picks up, and answering can mark your number as active and bring more calls.
How do I block calls from the 319 area code?
Block a single 319 number from your recent-calls list (iPhone: tap the number, then Block this Caller; Android: tap the number, then Block or report spam). To cut the volume, turn on Silence Unknown Callers on iPhone or spam protection on Android, enable spam filtering from your carrier, and register at DoNotCall.gov. Blocking the entire 319 code also stops legitimate local calls, so use it only as a last resort.
Where is area code 319?
Area code 319 covers Cedar Rapids and the surrounding area in Iowa, spanning 175 cities with about 803,481 residents. No other code overlays this region, so 319 alone identifies the area.
When did area code 319 go into service?
Area code 319 went into service on January 1, 1947.
Is 319 a real area code?
Yes. 319 is an active code in the North American Numbering Plan, assigned by NANPA and in service for Cedar Rapids, Iowa. A real code can still show up on spoofed spam calls, so treat unknown 319 calls with normal caution.
What timezone is the 319 area code in?
The 319 area code is in the Central Time (CT). Because a number can be kept when someone moves or switches to VoIP, a specific 319 caller may not be in that zone.
How do I call a 319 number from abroad?
From outside the US, dial your country's exit code, then 1 (the US country code), then 319 and the seven-digit number. From a mobile phone you can usually just enter +1 319 followed by the number and let the phone add the exit code for you.