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408-438

You are reviewing the Area Code (NPA/NXX) report for 408-438. Did you mean to search the SMS short code 408438?

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Raw Number408438
Basic Format408-438
NPA (Area Code)408
NXX438

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateStateRegionBlock Effective Date
408-438-0XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CALOS GATOSRTCAWC
408-438-1XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CALOS GATOSRTCAWC
408-438-2XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CALOS GATOSAS02/06/2010CAWC03/06/2010
408-438-3XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CALOS GATOSAS01/10/2005CAWC01/20/2005
408-438-4XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCLOS GATOSAS02/20/2006CAWC03/20/2006
408-438-5XXX981EBANDWIDTH.COM CLEC, LLC - CALOS GATOSAS04/11/2011CAWC05/07/2011
408-438-6XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CALOS GATOSRTCAWC
408-438-7XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CALOS GATOSRTCAWC
408-438-8XXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CALOS GATOSAS12/12/2005CAWC01/07/2006
408-438-9XXX7229MCIMETRO ACCESS TRANSMISSION SERVICES LLCLOS GATOSAS05/28/2003CAWC06/10/2003
408-438-XXXX6006CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CALOS GATOSAS04/19/2001CA

Business/Government Phones on the 408-438 Prefix

PhoneNameAddress
408-438-0382Reficorp.com
408-438-0442Beyond Potential Learning Center
408-438-1192G E Richardson Electric
408-438-1688Young Capitalist
408-438-6324BayAreaCredit

Reports

Anonymous User from Berwyn, Illinois

March 22, 2026 at 11:59 AM

408-438-7895 reported as a Live Voice or Other. Received on March 20, 2026 at 8:52 PM.
Call for Work from home & other ways to make money

Anonymous User from San Jose, California

February 21, 2026 at 1:50 PM

408-438-9205 reported as a Robocall. Received on February 21, 2026 at 9:46 AM.
Call for Dropped call or no message

Anonymous User from , CA

January 22, 2026 at 12:19 AM

408-438-5919 reported as a Robocall. Received on January 19, 2026 at 11:04 AM.
Call for Dropped call or no message

Anonymous User from , CA

December 29, 2025 at 12:39 PM

408-438-5626 reported as a Robocall. Received on December 29, 2025 at 7:14 AM.
Call for Medical & prescriptions

Anonymous User from Rocklin, California

November 25, 2025 at 12:26 PM

408-438-9569 reported as a Robocall. Received on November 25, 2025 at 9:23 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from San Jose, California

September 19, 2025 at 11:15 AM

408-438-1904 reported as a Live Voice or Other. Received on September 19, 2025 at 12:00 PM.

Anonymous User from Morgan Hill, California

July 21, 2025 at 12:30 PM

408-438-1397 reported as a Robocall. Received on July 21, 2025 at 8:38 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

May 16, 2025 at 11:48 AM

408-438-0720 reported as a Robocall. Received on May 16, 2025 at 8:39 AM.

Anonymous User from , CA

February 21, 2025 at 4:04 PM

408-438-5050 reported as a Robocall. Received on February 21, 2025 at 12:58 PM.

Anonymous User from Hayward, California

March 2, 2023 at 7:39 PM

408-438-3196 reported as a unwanted call. Received on March 2, 2023 at 12:14 PM.
Call for No Subject Provided

Anonymous User from Crestview, Florida

February 1, 2023 at 10:26 AM

408-438-1104 reported as a Live Voice or Other. Received on February 1, 2023 at 9:13 AM.
Call for Medical & prescriptions

Anonymous User from , CA

August 22, 2022 at 12:37 PM

408-438-8343 reported as a Robocall. Received on August 22, 2022 at 9:28 AM.

Anonymous User from , CA

May 27, 2022 at 3:03 PM

408-438-2579 reported as a Robocall. Received on May 26, 2022 at 4:35 PM.
Call for No Subject Provided

Anonymous User from San Jose, California

May 27, 2022 at 12:53 PM

408-438-5924 reported as a Robocall. Received on May 27, 2022 at 9:50 AM.
Call for Warranties & protection plans

Anonymous User from Penllyn, PA

April 7, 2022 at 5:26 PM

213-442-7102 reported as a Prerecorded Voice. Received on April 7, 2022 at 10:53 AM.
Unwanted call for Other Services
Caller ID indicated they called from 408-438-1779
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Cottage Grove, OR

November 9, 2020 at 1:49 AM

208-262-0000 reported as a Prerecorded Voice. Received on November 8, 2020 at 3:30 PM.
Unwanted call for unknown
Caller ID indicated they called from 408-438-7494
Contacted via Wired

Anonymous User from Bloomingdale, IL

November 9, 2020 at 1:43 AM

208-262-0000 reported as a Prerecorded Voice. Received on November 8, 2020 at 5:42 PM.
Unwanted call for unknown
Caller ID indicated they called from 408-438-3305
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

408-438-0XXX: 408-438-0100 | 408-438-0140 | 408-438-0141 | 408-438-0144 | 408-438-0158 | 408-438-0300 | 408-438-0303 | 408-438-0350 | 408-438-0380 | 408-438-0383 | 408-438-0400 | 408-438-0401 | 408-438-0440 | 408-438-0441 | 408-438-0444 | 408-438-0500 | 408-438-0505 | 408-438-0520 | 408-438-0521 | 408-438-0523 | 408-438-0550 |
408-438-1XXX: 408-438-1100 | 408-438-1122 | 408-438-1147 | 408-438-1191 | 408-438-1195 | 408-438-1199 | 408-438-1600 | 408-438-1608 | 408-438-1620 | 408-438-1680 | 408-438-1683 | 408-438-1688 | 408-438-1700 | 408-438-1701 | 408-438-1708 | 408-438-1740 | 408-438-1748 | 408-438-1749 | 408-438-1770 | 408-438-1776 | 408-438-1777 | 408-438-1983 | 408-438-1985 | 408-438-1988 | 408-438-1991 | 408-438-1997 | 408-438-1998 |
408-438-2XXX: 408-438-2500 | 408-438-2501 | 408-438-2550 | 408-438-2570 | 408-438-2572 | 408-438-2575 |
408-438-3XXX: 408-438-3100 | 408-438-3111 | 408-438-3191 | 408-438-3195 | 408-438-3197 | 408-438-3300 | 408-438-3302 | 408-438-3303 | 408-438-3333 | 408-438-3372 |
408-438-5XXX: 408-438-5000 | 408-438-5001 | 408-438-5050 | 408-438-5052 | 408-438-5055 | 408-438-5900 | 408-438-5901 | 408-438-5920 | 408-438-5922 | 408-438-5925 | 408-438-5997 |
408-438-6XXX: 408-438-6100 | 408-438-6102 | 408-438-6105 | 408-438-6110 | 408-438-6111 | 408-438-6112 | 408-438-6300 | 408-438-6303 | 408-438-6307 | 408-438-6320 |
408-438-7XXX: 408-438-7000 | 408-438-7040 | 408-438-7060 | 408-438-7062 | 408-438-7065 | 408-438-7070 | 408-438-7400 | 408-438-7401 | 408-438-7403 | 408-438-7408 | 408-438-7443 | 408-438-7481 | 408-438-7483 | 408-438-7485 | 408-438-7490 | 408-438-7492 | 408-438-7496 | 408-438-7500 | 408-438-7501 | 408-438-7507 | 408-438-7580 | 408-438-7585 | 408-438-7700 | 408-438-7730 | 408-438-7733 | 408-438-7737 | 408-438-7770 | 408-438-7777 |
408-438-8XXX: 408-438-8300 | 408-438-8303 | 408-438-8320 | 408-438-8340 | 408-438-8343 | 408-438-8771 | 408-438-8772 | 408-438-8778 | 408-438-8790 | 408-438-8799 |