phone.gd North American phone lookup, short codes, caller signals, and complaint-driven research.

408-666

You are reviewing the Area Code (NPA/NXX) report for 408-666. Did you mean to search the SMS short code 408666?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number408666
Basic Format408-666
NPA (Area Code)408
NXX666

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeCityState
408-666-XXXX6010NEW CINGULAR WIRELESS PCS, LLCSNJS WESTASSAN JOSE:WEST DACA

Business/Government Phones on the 408-666 Prefix

PhoneNameAddress
408-666-0568J A Netzel Construction
408-666-1106Liberation Foods
408-666-1585AK Construction Enterprises
408-666-2299Miller EL Construction Company Inc
408-666-5818Morrow Build Inc
408-666-5932Tax Credit Center
408-666-6383PM-AM Forever, Corp.
408-666-7015Kyleh Construction
408-666-9278B A Professional Garden Service
408-666-9966Pacific Water Systems
408-666-7772Ulavacharu Tiffins3530 El Camino Real Santa Clara 95051 US

Reports

Anonymous User from , CA

August 6, 2025 at 12:57 PM

408-666-6341 reported as a Robocall. Received on August 5, 2025 at 7:15 PM.

Anonymous User from Hopewell, California

February 3, 2025 at 3:36 PM

408-666-0807 reported as a Robocall. Received on February 3, 2025 at 2:01 PM.

Anonymous User from Palm Desert, CA

October 4, 2024 at 9:55 PM

408-666-5649 reported as a Live Voice. Received on October 4, 2024 at 11:55 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from San Jose, California

March 12, 2024 at 6:00 PM

408-666-7945 reported as a Robocall. Received on March 12, 2024 at 8:07 AM.

Anonymous User from San Jose, California

August 4, 2023 at 1:25 PM

408-666-3639 reported as a Robocall. Received on August 3, 2023 at 9:00 AM.

Anonymous User from Clarksburg, New Jersey

May 8, 2023 at 3:20 PM

408-666-5702 reported as a Robocall. Received on May 6, 2023 at 5:13 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CA

April 29, 2023 at 1:16 PM

408-666-9972 reported as a Robocall. Received on April 28, 2023 at 1:50 PM.
Call for Work from home & other ways to make money

Anonymous User from San Jose, California

March 14, 2023 at 3:58 PM

408-666-1979 reported as a Live Voice or Other. Received on March 13, 2023 at 3:30 PM.
Call for Dropped call or no message

Anonymous User from Denver, California

February 20, 2023 at 7:04 PM

408-666-8044 reported as a Robocall. Received on February 20, 2023 at 5:00 PM.

Anonymous User from Sebastian, Florida

October 17, 2022 at 6:09 PM

408-666-2906 reported as a Robocall. Received on October 17, 2022 at 6:46 PM.

Anonymous User from San Jose, California

August 24, 2022 at 5:36 PM

408-666-2702 reported as a Robocall. Received on August 23, 2022 at 11:30 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CA

May 17, 2016 at 12:14 AM

reported as a Prerecorded Voice. Received on May 16, 2016 at 3:55 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 408-666-1292
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

408-666-0XXX: 408-666-0003 | 408-666-0006 | 408-666-0009 | 408-666-0012 | 408-666-0014 | 408-666-0017 | 408-666-0303 | 408-666-0308 | 408-666-0309 | 408-666-0320 | 408-666-0325 | 408-666-0328 | 408-666-0506 | 408-666-0556 | 408-666-0559 | 408-666-0560 | 408-666-0561 | 408-666-0567 | 408-666-0800 | 408-666-0802 | 408-666-0806 | 408-666-0808 |
408-666-1XXX: 408-666-1100 | 408-666-1103 | 408-666-1108 | 408-666-1111 | 408-666-1122 | 408-666-1199 | 408-666-1212 | 408-666-1222 | 408-666-1234 | 408-666-1290 | 408-666-1291 | 408-666-1299 | 408-666-1500 | 408-666-1547 | 408-666-1562 | 408-666-1583 | 408-666-1584 | 408-666-1588 | 408-666-1800 | 408-666-1833 | 408-666-1837 | 408-666-1838 | 408-666-1852 | 408-666-1887 | 408-666-1970 | 408-666-1977 | 408-666-1978 | 408-666-1993 | 408-666-1997 | 408-666-1998 |
408-666-2XXX: 408-666-2000 | 408-666-2006 | 408-666-2007 | 408-666-2093 | 408-666-2096 | 408-666-2099 | 408-666-2200 | 408-666-2233 | 408-666-2262 | 408-666-2290 | 408-666-2296 | 408-666-2299 | 408-666-2400 | 408-666-2447 | 408-666-2478 | 408-666-2491 | 408-666-2496 | 408-666-2499 | 408-666-2700 | 408-666-2703 | 408-666-2707 | 408-666-2773 | 408-666-2777 | 408-666-2778 | 408-666-2800 | 408-666-2809 | 408-666-2880 | 408-666-2883 | 408-666-2888 | 408-666-2900 | 408-666-2907 | 408-666-2909 | 408-666-2992 | 408-666-2998 | 408-666-2999 |
408-666-3XXX: 408-666-3140 | 408-666-3145 | 408-666-3146 | 408-666-3196 | 408-666-3197 | 408-666-3198 | 408-666-3600 | 408-666-3630 | 408-666-3636 | 408-666-3637 | 408-666-3658 | 408-666-3800 | 408-666-3880 | 408-666-3887 | 408-666-3888 |
408-666-4XXX: 408-666-4937 | 408-666-4938 | 408-666-4939 | 408-666-4996 | 408-666-4997 | 408-666-4998 |
408-666-5XXX: 408-666-5640 | 408-666-5645 | 408-666-5649 | 408-666-5656 | 408-666-5678 | 408-666-5700 | 408-666-5706 | 408-666-5707 | 408-666-5756 | 408-666-5757 | 408-666-5787 | 408-666-5810 | 408-666-5811 | 408-666-5818 | 408-666-5886 | 408-666-5887 | 408-666-5889 | 408-666-5900 | 408-666-5937 | 408-666-5938 | 408-666-5939 | 408-666-5996 | 408-666-5997 |
408-666-6XXX: 408-666-6000 | 408-666-6001 | 408-666-6003 | 408-666-6008 | 408-666-6060 | 408-666-6383 | 408-666-6386 | 408-666-6387 | 408-666-6443 | 408-666-6446 | 408-666-6468 | 408-666-6486 | 408-666-6487 | 408-666-6489 |
408-666-7XXX: 408-666-7000 | 408-666-7010 | 408-666-7011 | 408-666-7015 | 408-666-7040 | 408-666-7070 | 408-666-7333 | 408-666-7336 | 408-666-7337 | 408-666-7371 | 408-666-7372 | 408-666-7373 | 408-666-7940 | 408-666-7945 | 408-666-7947 | 408-666-7995 | 408-666-7997 | 408-666-7998 |
408-666-8XXX: 408-666-8000 | 408-666-8008 | 408-666-8009 | 408-666-8040 | 408-666-8045 | 408-666-8047 | 408-666-8500 | 408-666-8550 | 408-666-8556 | 408-666-8590 | 408-666-8591 | 408-666-8599 |
408-666-9XXX: 408-666-9270 | 408-666-9272 | 408-666-9277 | 408-666-9292 | 408-666-9297 | 408-666-9440 | 408-666-9444 | 408-666-9449 | 408-666-9453 | 408-666-9900 | 408-666-9962 | 408-666-9965 | 408-666-9969 | 408-666-9999 |