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319 Area Code 🌍☎️

Area Code Profile · Iowa

The 319 area code is located in the state of Iowa and covers 175 cities, serving a total population of approximately 614,956. Major cities covered by the 319 area code include Cedar Rapids, Waterloo, Iowa City, Cedar Falls, Marion (which represents the most populated areas). There are a total of 551 telephone prefix exchanges in this area code, which support an estimated 5,510,000 active or assignable phone numbers. These prefix lines are operated by 85 distinct carriers, with Cedar Rapids as the primary rate center location.

Central Time175 Cities551 Prefixes

Reverse Phone Lookup in Cedar Rapids, Iowa

Unmask unknown callers, verify telemarketing reports, and view detailed owner information for any phone number beginning with area code (319).

How it works

1

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Provide any 10-digit phone number starting with the (319) area code.

2

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Our system scans public registries, carrier mappings, and spam reports.

3

Reveal Report

Access location details, line type, carrier, owner information, and safety levels.

Neighborhood Demographics

Calculated demographics and census summary estimations for area code 319.

38.9 y/oMedian Age
$98,400Median Income
$429,000Median Home Value
614,956Total Population

Telemarketer Complaints

Most recent complaints and comments for phone numbers beginning with 319.

Did you receive an unwanted call from a (319) phone number?

Help the community identify spammers by filing a comment.

(319) 687-6592May 18, 2026Scam / Fraud
Received a text and follow-up call saying my bank account was locked due to suspicious transactions. Included a link to a fake login portal. Do not click!
See Details
(319) 700-6609May 17, 2026Robocall
Robocall regarding health insurance plans. Said my current coverage was expiring and offered a "free consultation". Calling multiple times a day from slightly different numbers.
See Details
(319) 713-6626May 16, 2026Scam / Fraud
Robocall claiming to be from the IRS. Stated that my Social Security Number has been flagged and suspended. Asked to press 1 to speak with an agent. Obvious phishing scam.
See Details
(319) 726-6643May 20, 2026Robocall
Received a silent call. When I answered, there was just dead air for 5 seconds before it automatically disconnected. Likely an automated system testing for active numbers.
See Details

Cities in the 319 Area Code

The most populous cities in area code 319 are: Cedar Rapids (126,326), Waterloo (68,406), Iowa City (67,862), Cedar Falls (39,260), and Marion (34,768).

Other cities in the 319 area code include:

Burlington, Coralville, North Liberty, Fort Madison, Keokuk, Waverly, Mount Pleasant, Washington, Hiawatha, Oelwein, Independence, Anamosa, Vinton, Evansdale, Mount Vernon, Monticello, West Liberty, Robins, Williamsburg, West Burlington, Grundy Center, Belle Plaine, Marengo, Jesup, Center Point.

CityPopulation% in Area Code
Cedar Rapids126,326100%
Waterloo68,406100%
Iowa City67,862100%
Cedar Falls39,260100%
Marion34,768100%
Burlington25,663100%
Coralville18,907100%
North Liberty13,374100%
Fort Madison11,051100%
Keokuk10,780100%
Waverly9,874100%
Mount Pleasant8,668100%
Washington7,266100%
Hiawatha7,024100%
Oelwein6,415100%
Independence5,966100%
Anamosa5,533100%
Vinton5,257100%
Evansdale4,751100%
Mount Vernon4,506100%

Showing top 20 of 175 cities.

What Time Zone is Area Code 319?

Central Time Zone

Abbreviation: CT · UTC Offset: UTC-6

The 319 area code lies within the Central Time Zone (CT, UTC-6).

Nearby Area Codes

515Des Moines, Iowa563Davenport, Iowa641Mason City, Iowa712Sioux City, Iowa

Phone Prefixes in the 319 Area Code

551 prefixes found · 85 carriers · 137 rate centers

PrefixCarrierRate Center
(319) 200IMON COMMUNICATIONS, LLC - IACEDAR RPDS
(319) 201UNITED STATES CELLULAR - IAMTPLEASANT
(319) 202T-MOBILE USA, INC.CEDAR RPDS
(319) 203MCC TELEPHONY LLCSWISHER
(319) 204FARM & MERCH MUTUAL TELCO DBA KALONA COOP TELMTPLEASANT
(319) 205CENTURYLINK COMMUNICATIONS, LLCMT VERNON
(319) 206ONVOY SPECTRUM, LLCCEDAR RPDS
(319) 207LEVEL 3 COMMUNICATIONS, LLC - IAMORLEY
(319) 208PAETEC ITEL, LLCBURLINGTON
(319) 209T-MOBILE USA, INC.BURLINGTON
(319) 210T-MOBILE USA, INC.CEDAR RPDS
(319) 212CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IACOLUMBSJCT
(319) 213MCIMETRO ACCESS TRANSMISSION SERVICES LLCCEDAR RPDS
(319) 214MCC TELEPHONY LLCVINTON
(319) 215UNITED STATES CELLULAR - IAWATERLOO
(319) 216LEVEL 3 COMMUNICATIONS, LLC - IAMARTELLE
(319) 217CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IAMTPLEASANT
(319) 218LEVEL 3 COMMUNICATIONS, LLC - IAOLIN
(319) 219LOCAL TELEPHONE DATA SERVICES CORP.MTPLEASANT
(319) 220WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTHCENTRAL CY
(319) 221QWEST CORPORATIONCEDAR RPDS
(319) 222QWEST CORPORATIONCEDARFALLS
(319) 223SOUTH SLOPE COOP. TEL. CO., INC.NEWHALL
(319) 224WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTHTROY MILLS
(319) 225MCC TELEPHONY LLCAMANA
(319) 226QWEST CORPORATIONWATERLOO
(319) 227SOUTH SLOPE COOP. TEL. CO., INC.NORWAY
(319) 228VAN HORNE COOP. TEL. CO.VAN HORNE
(319) 229NEW CINGULAR WIRELESS PCS, LLC - ILWATERLOO
(319) 230CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IAWATERLOO
(319) 231UNITED STATES CELLULAR - IAWATERLOO
(319) 232QWEST CORPORATIONWATERLOO
(319) 233QWEST CORPORATIONWATERLOO
(319) 234QWEST CORPORATIONWATERLOO
(319) 235QWEST CORPORATIONWATERLOO
(319) 236QWEST CORPORATIONWATERLOO
(319) 237LOCAL TELEPHONE DATA SERVICES CORP.BURLINGTON
(319) 238ONVOY, LLC - IAOELWEIN
(319) 239UNITED STATES CELLULAR - IAWATERLOO
(319) 240UNITED STATES CELLULAR - IAWATERLOO
(319) 241T-MOBILE USA, INC.CEDAR RPDS
(319) 242AT&T - LOCALCEDARFALLS
(319) 243QWEST CORPORATIONCEDARFALLS
(319) 244MCC TELEPHONY LLCELY
(319) 245WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMSGRUNDY CTR
(319) 246ONVOY, LLC - IAFT MADISON
(319) 247QWEST CORPORATIONCEDAR RPDS
(319) 248MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IAIOWA CITY
(319) 249CENTURYLINK COMMUNICATIONS, LLCCEDAR RPDS
(319) 250ONVOY, LLC - IAFT MADISON
(319) 251TELEPORT COMMUNICATIONS AMERICA, LLC - IAANAMOSA
(319) 252NEW CINGULAR WIRELESS PCS, LLC - ILWATERLOO
(319) 253WINDSTREAM IOWA COMMUNICATIONS, INC.HILLSBORO
(319) 254WINDSTREAM IOWA COMMUNICATIONS, INC.OLDS
(319) 255LOCAL TELEPHONE DATA SERVICES CORP.COLUMBSJCT
(319) 256FARMERS & MERCHANTS DBA KALON COOP TELE CO (KCTC)WAYLAND
(319) 257WINDSTREAM IOWA COMMUNICATIONS, INC.WINFIELD
(319) 258WINDSTREAM IOWA COMMUNICATIONS, INC.SALEM
(319) 259TELNYX LLCIOWA CITY
(319) 260IMON COMMUNICATIONS, LLC - IACEDARFALLS
(319) 261PAETEC ITEL, LLCCEDAR RPDS
(319) 262MCC TELEPHONY LLCKALONA
(319) 263QWEST CORPORATIONCEDAR RPDS
(319) 264UNITED STATES CELLULAR - IAOELWEIN
(319) 265PAETEC ITEL, LLCCEDAR RPDS
(319) 266QWEST CORPORATIONCEDARFALLS
(319) 267DUMONT TEL. CO.ALLISON
(319) 268QWEST CORPORATIONCEDARFALLS
(319) 269UNITED STATES CELLULAR - IAWATERLOO
(319) 270CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IACEDAR RPDS
(319) 271UNITED STATES CELLULAR - IAINDEPNDNCE
(319) 272QWEST CORPORATIONWATERLOO
(319) 273QWEST CORPORATIONCEDARFALLS
(319) 274QWEST CORPORATIONWATERLOO
(319) 275BUTLER-BREMER MUTUAL TEL. CO.FREDERIKA
(319) 276BUTLER-BREMER MUTUAL TEL. CO.PLAINFIELD
(319) 277QWEST CORPORATIONCEDARFALLS
(319) 278BUTLER-BREMER MUTUAL TEL. CO.CLARKSVL
(319) 279READLYN TEL. CO.READLYN
(319) 280T-MOBILE USA, INC.KEOSAUQUA
(319) 281CENTURYLINK COMMUNICATIONS, LLCHUDSON
(319) 282MCC TELEPHONY LLCNO ENGLISH
(319) 283QWEST CORPORATIONOELWEIN
(319) 284BANDWIDTH.COM CLEC, LLC - IAOELWEIN
(319) 285MCC TELEPHONY LLCSHARON CTR
(319) 286QWEST CORPORATIONCEDAR RPDS
(319) 287QWEST CORPORATIONWATERLOO
(319) 288T-MOBILE USA, INC.KEOSAUQUA
(319) 289VONAGE AMERICA LLCCEDAR RPDS
(319) 290CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IAWATERLOO
(319) 291QWEST CORPORATIONWATERLOO
(319) 292QWEST CORPORATIONWATERLOO
(319) 293VAN BUREN TEL. CO., INC.KEOSAUQUA
(319) 294QWEST CORPORATIONCEDAR RPDS
(319) 295QWEST CORPORATIONCEDAR RPDS
(319) 296QWEST CORPORATIONWATERLOO
(319) 297QWEST CORPORATIONCEDAR RPDS
(319) 298QWEST CORPORATIONCEDAR RPDS
(319) 299WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTHBELLEPLAIN
(319) 300T-MOBILE USA, INC.WATERLOO

Showing first 100 of 551 prefixes.

Frequently Asked Questions

Where is area code 319?
Area code 319 is located in Iowa, covering cities including Cedar Rapids, Waterloo, Iowa City.
What time zone is area code 319?
Area code 319 is in the Central Time Zone (CT, UTC-6).
What state is area code 319?
Area code 319 is in Iowa.