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319-381

You are reviewing the Area Code (NPA/NXX) report for 319-381. Did you mean to search the SMS short code 319381?

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🇨🇦 DSN CSN Area Code Detected

The area code you entered, 319, overlaps with the DSN for the Canadian Switched Network (CSN), reflecting defense ties between the U.S. and Canada, but can also be part of civilian phone systems.

Raw Number319381
Basic Format319-381
NPA (Area Code)319
NXX381

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
319-381-0XXX6570CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IAIOWA CITYAS06/23/2023IOWA CITYIAWE07/05/2023
319-381-1XXX495JSTRATUS NETWORKSIOWA CITYAS12/22/2020IOWA CITYIAWE02/19/2021
319-381-2XXX6570CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IAIOWA CITYAS11/09/2021IOWA CITYIAWE12/06/2021
319-381-3XXX624HONVOY SPECTRUM, LLCIOWA CITYAS06/24/2021IOWA CITYIAWE07/22/2021
319-381-4XXX221FONVOY, LLC - IAIOWA CITYAS01/10/2023IOWA CITYIAWE02/09/2023
319-381-5XXX490JBOOST SUBSCRIBERCO L.L.C.IOWA CITYAS04/18/2023IOWA CITYIAWE06/11/2023
319-381-6XXX939HCOMMIO, LLCIOWA CITYAS01/31/2024IOWA CITYIAWE04/07/2024
319-381-7XXX6570CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IAIOWA CITYAS07/29/2022IOWA CITYIAWE08/10/2022
319-381-8XXX221FONVOY, LLC - IAIOWA CITYAS07/13/2023IOWA CITYIAWE08/11/2023
319-381-9XXX939HCOMMIO, LLCIOWA CITYAS01/31/2024IOWA CITYIAWE04/07/2024
319-381-XXXX495JSTRATUS NETWORKSIOWA CITYAS12/21/2020IOWA CITYIA

Business/Government Phones on the 319-381 Prefix

PhoneNameAddress
319-381-2013Limb Lab304 1st Avenue Coralville 52241 US

Reports

Anonymous User from North Augusta, South Carolina

January 23, 2026 at 2:06 PM

319-381-8504 reported as a unwanted call. Received on January 23, 2026 at 2:00 PM.
Call for Medical & prescriptions

Anonymous User from Ankeny, Iowa

September 12, 2025 at 11:02 PM

319-381-6009 reported as a Robocall. Received on September 12, 2025 at 4:41 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Fairfax, Iowa

February 7, 2025 at 12:54 PM

319-381-1894 reported as a Robocall. Received on February 7, 2025 at 11:33 AM.
Call for Warranties & protection plans

Anonymous User from Albany, Oregon

March 5, 2024 at 4:01 PM

319-381-3916 reported as a Robocall. Received on December 21, 2023 at 12:03 PM.
Call for Energy, solar, & utilities

Anonymous User from , IA

August 18, 2023 at 1:19 PM

319-381-5216 reported as a Live Voice or Other. Received on August 18, 2023 at 12:15 PM.
Call for No Subject Provided

Anonymous User from Iowa City, IA

May 27, 2021 at 9:43 PM

None reported as a Prerecorded Voice. Received on May 27, 2021 at 11:24 AM.
Unwanted call for unknown
Caller ID indicated they called from 319-381-4265
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

319-381-1XXX: 319-381-1800 | 319-381-1808 | 319-381-1809 | 319-381-1890 | 319-381-1891 | 319-381-1899 |
319-381-3XXX: 319-381-3900 | 319-381-3910 | 319-381-3911 | 319-381-3919 | 319-381-3950 | 319-381-3998 |
319-381-4XXX: 319-381-4200 | 319-381-4202 | 319-381-4220 | 319-381-4260 | 319-381-4262 |
319-381-5XXX: 319-381-5200 | 319-381-5210 | 319-381-5211 | 319-381-5212 | 319-381-5220 | 319-381-5250 |