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712-639

You are reviewing the Area Code (NPA/NXX) report for 712-639. Did you mean to search the SMS short code 712639?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number712639
Basic Format712-639
NPA (Area Code)712
NXX639

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
712-639-0XXX197DVONAGE AMERICA LLCSIOUX CITYAS06/15/2018SIOUX CITYIAWE08/05/2018
712-639-1XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILSIOUX CITYAS09/16/2020SIOUX CITYIAWE10/18/2020
712-639-2XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILSIOUX CITYAS09/16/2020SIOUX CITYIAWE10/18/2020
712-639-3XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILSIOUX CITYAS09/16/2020SIOUX CITYIAWE10/18/2020
712-639-4XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILSIOUX CITYAS09/16/2020SIOUX CITYIAWE10/18/2020
712-639-5XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILSIOUX CITYAS09/16/2020SIOUX CITYIAWE10/18/2020
712-639-6XXX221FONVOY, LLC - IASIOUX CITYAS08/23/2019SIOUX CITYIAWE09/20/2019
712-639-7XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILSIOUX CITYAS02/07/2020SIOUX CITYIAWE03/08/2020
712-639-8XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILSIOUX CITYAS02/07/2020SIOUX CITYIAWE03/08/2020
712-639-9XXX6534NEW CINGULAR WIRELESS PCS, LLC - ILSIOUX CITYAS02/07/2020SIOUX CITYIAWE03/08/2020
712-639-XXXX197DVONAGE AMERICA LLCSIOUX CITYAS06/14/2018SIOUX CITYIA

Reports

Anonymous User from Everly, Iowa

December 9, 2025 at 7:49 PM

712-639-6419 reported as a Robocall. Received on December 9, 2025 at 4:09 PM.

Anonymous User from Carroll, IA

April 28, 2025 at 9:21 PM

reported as a Prerecorded Voice. Received on April 28, 2025 at 12:49 PM.
Unwanted call for unknown
Caller ID indicated they called from 712-639-6597
Contacted via Wired

Anonymous User from Alta, Iowa

March 21, 2025 at 9:47 AM

712-639-6122 reported as a Robocall. Received on March 21, 2025 at 8:45 AM.

Anonymous User from Los Angeles, California

May 2, 2024 at 2:57 PM

712-639-4211 reported as a Robocall. Received on May 2, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Manning, Iowa

July 29, 2022 at 2:28 PM

712-639-6773 reported as a Live Voice or Other. Received on July 29, 2022 at 1:18 PM.
Call for Dropped call or no message

Anonymous User from Manning, Iowa

July 27, 2022 at 9:26 AM

712-639-6773 reported as a unwanted call. Received on July 27, 2022 at 8:13 AM.

Anonymous User from Carroll, IA

October 15, 2020 at 2:17 PM

None reported as a Abandoned Calls. Received on October 15, 2020 at 6:12 PM.
Unwanted call for unknown
Caller ID indicated they called from 712-639-2504
Contacted via Wired

Most 'popular' numbers on this prefix:

712-639-2XXX: 712-639-2500 | 712-639-2501 | 712-639-2507 |
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712-639-6XXX: 712-639-6100 | 712-639-6102 | 712-639-6105 | 712-639-6120 | 712-639-6121 | 712-639-6125 | 712-639-6500 | 712-639-6501 | 712-639-6507 | 712-639-6590 | 712-639-6595 | 712-639-6599 | 712-639-6600 | 712-639-6630 | 712-639-6633 | 712-639-6635 | 712-639-6660 |