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319-421

You are reviewing the Area Code (NPA/NXX) report for 319-421. Did you mean to search the SMS short code 319421?

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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 Number319421
Basic Format319-421
NPA (Area Code)319
NXX421

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective DateBlock Available Date
319-421-0XXX593KMCC TELEPHONY LLCSHELL ROCKAVSHELL ROCKIAWE06/15/2024
319-421-1XXX544HINTEGRATED PATH COMMUNCATIONS, LLC - IASHELL ROCKAS05/02/2018SHELL ROCKIAWE05/14/2018
319-421-2XXX490JBOOST SUBSCRIBERCO L.L.C.SHELL ROCKAS06/28/2023SHELL ROCKIAWE07/23/2023
319-421-3XXX593KMCC TELEPHONY LLCSHELL ROCKAVSHELL ROCKIAWE06/15/2024
319-421-4XXX9877LEVEL 3 COMMUNICATIONS, LLC - IASHELL ROCKAS10/17/2022SHELL ROCKIAWE11/10/2022
319-421-5XXX593KMCC TELEPHONY LLCSHELL ROCKAVSHELL ROCKIAWE06/15/2024
319-421-6XXX593KMCC TELEPHONY LLCSHELL ROCKAVSHELL ROCKIAWE06/15/2024
319-421-7XXX593KMCC TELEPHONY LLCSHELL ROCKAVSHELL ROCKIAWE06/15/2024
319-421-8XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILSHELL ROCKAS02/28/2021SHELL ROCKIAWE03/10/2021
319-421-9XXX593KMCC TELEPHONY LLCSHELL ROCKAS03/15/2010SHELL ROCKIAWE05/09/2010
319-421-XXXX593KMCC TELEPHONY LLCSHELL ROCKAS11/14/2006SHELL ROCKIA

Reports

Anonymous User from Summerfield, NC

September 15, 2025 at 5:07 PM

319-421-1167 reported as a Prerecorded Voice. Received on September 15, 2025 at 12:56 PM.
Unwanted call for Irs Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Niles, Illinois

September 10, 2025 at 8:09 PM

319-421-1448 reported as a Robocall. Received on September 10, 2025 at 6:59 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Mesa, Arizona

February 11, 2025 at 8:52 AM

319-421-4519 reported as a Robocall. Received on February 11, 2025 at 6:49 AM.
Call for Medical & prescriptions

Anonymous User from , IA

February 6, 2025 at 6:17 PM

319-421-1876 reported as a Robocall. Received on February 5, 2025 at 8:53 AM.

Anonymous User from Independence, Iowa

January 21, 2025 at 3:32 PM

319-421-9872 reported as a Live Voice or Other. Received on January 21, 2025 at 1:55 PM.
Call for Medical & prescriptions

Anonymous User from , OH

April 20, 2023 at 12:54 PM

319-421-1591 reported as a Live Voice or Other. Received on April 20, 2023 at 12:53 PM.
Call for Dropped call or no message

Anonymous User from Traer, Iowa

August 19, 2022 at 8:43 PM

319-421-5975 reported as a Live Voice or Other. Received on August 19, 2022 at 10:19 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MA

August 14, 2022 at 2:25 AM

319-421-1528 reported as a Robocall. Received on August 12, 2022 at 1:49 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Mount Ayr, Iowa

July 8, 2022 at 4:50 PM

319-421-9577 reported as a Robocall. Received on July 5, 2022 at 3:11 PM.

Anonymous User from Houston, Texas

May 27, 2022 at 12:16 PM

319-421-1526 reported as a Robocall. Received on May 27, 2022 at 11:15 AM.

Anonymous User from Iowa City, IA

April 2, 2021 at 8:05 PM

None reported as a Abandoned Calls. Received on April 2, 2021 at 1:16 PM.
Unwanted call for unknown
Caller ID indicated they called from 319-421-5632
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

319-421-1XXX: 319-421-1111 | 319-421-1122 | 319-421-1162 | 319-421-1167 | 319-421-1169 | 319-421-1199 | 319-421-1500 | 319-421-1520 | 319-421-1522 | 319-421-1524 | 319-421-1547 | 319-421-1583 | 319-421-1800 | 319-421-1808 | 319-421-1870 | 319-421-1877 | 319-421-1878 | 319-421-1887 |
319-421-4XXX: 319-421-4500 | 319-421-4507 | 319-421-4508 | 319-421-4510 | 319-421-4511 | 319-421-4515 |
319-421-5XXX: 319-421-5600 | 319-421-5606 | 319-421-5630 | 319-421-5650 | 319-421-5900 | 319-421-5901 | 319-421-5970 | 319-421-5975 | 319-421-5997 |
319-421-9XXX: 319-421-9500 | 319-421-9550 | 319-421-9570 | 319-421-9575 | 319-421-9577 | 319-421-9800 | 319-421-9801 | 319-421-9808 | 319-421-9870 | 319-421-9875 | 319-421-9877 |