831-703

You are reviewing the Area Code (NPA/NXX) report for 831-703. Did you mean to search the SMS short code 831703?

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	831703
Basic Format	831-703
NPA (Area Code)	831
NXX	703

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	State	Region	Block Effective Date
831-703-0XXX	373F	PEERLESS NETWORK OF CALIFORNIA, LLC - CA	BOULDERCRK	AS	11/15/2016	CA	WC	12/09/2016
831-703-1XXX	7718	LEVEL 3 TELECOM OF CALIFORNIA, LP - CA	BOULDERCRK	RT		CA	WC
831-703-2XXX	373F	PEERLESS NETWORK OF CALIFORNIA, LLC - CA	BOULDERCRK	AS	04/23/2010	CA	WC	05/17/2010
831-703-3XXX	649C	ONVOY, LLC - CA	BOULDERCRK	AS	12/13/2005	CA	WC	01/08/2006
831-703-4XXX	318J	COMCAST IP PHONE, LLC	BOULDERCRK	AS	04/03/2006	CA	WC	05/01/2006
831-703-5XXX	649C	ONVOY, LLC - CA	BOULDERCRK	AS	03/24/2016	CA	WC	04/23/2016
831-703-6XXX	649C	ONVOY, LLC - CA	BOULDERCRK	AS	03/24/2016	CA	WC	04/23/2016
831-703-7XXX	073H	TELNYX LLC	BOULDERCRK	AS	07/11/2017	CA	WC	07/21/2017
831-703-8XXX	649C	ONVOY, LLC - CA	BOULDERCRK	AS	07/17/2015	CA	WC	08/01/2015
831-703-9XXX	649C	ONVOY, LLC - CA	BOULDERCRK	AS	07/17/2015	CA	WC	08/01/2015
831-703-XXXX	7718	LEVEL 3 TELECOM OF CALIFORNIA, LP - CA	BOULDERCRK	AS		CA

Business/Government Phones on the 831-703 Prefix

Phone	Name	Address
831-703-4587	Travis Martin Plumbing Inc.
831-703-4947	Boulder Creek Smoke & Vape	13140 Central Avenue Boulder Creek 95006 US

Reports

Anonymous User from , CA

February 17, 2026 at 4:24 PM

831-703-9250 reported as a Robocall. Received on February 17, 2026 at 12:08 PM.
Call for Dropped call or no message

Anonymous User from Gilroy, California

December 30, 2025 at 10:56 PM

831-703-3280 reported as a Robocall. Received on December 28, 2025 at 2:21 PM.

Anonymous User from Modesto, CA

December 10, 2025 at 10:03 PM

831-703-3215 reported as a Prerecorded Voice. Received on December 10, 2025 at 12:45 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Marina, California

December 8, 2025 at 12:22 PM

831-703-3141 reported as a Robocall. Received on December 8, 2025 at 9:16 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Chicago, Illinois

November 25, 2025 at 9:42 PM

831-703-3092 reported as a Live Voice or Other. Received on November 25, 2025 at 7:19 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CA

November 20, 2025 at 6:13 PM

831-703-3396 reported as a Robocall. Received on November 20, 2025 at 3:08 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Wilson, Maryland

November 15, 2025 at 9:00 PM

831-703-9543 reported as a Robocall. Received on October 30, 2025 at 8:58 PM.

Anonymous User from San Diego, California

September 14, 2025 at 1:32 PM

831-703-5706 reported as a Live Voice or Other. Received on September 14, 2025 at 5:15 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Dumont, New Jersey

August 28, 2025 at 2:48 PM

831-703-3078 reported as a Robocall. Received on August 21, 2025 at 5:56 PM.

Anonymous User from , WA

August 6, 2025 at 3:18 PM

831-703-3385 reported as a unwanted call. Received on July 28, 2025 at 3:00 PM.
Call for No Subject Provided

Anonymous User from South Windsor, Connecticut

February 2, 2025 at 1:33 PM

831-703-9543 reported as a Robocall. Received on January 27, 2025 at 2:11 PM.
Call for Dropped call or no message

Anonymous User from , CA

December 30, 2024 at 11:17 AM

831-703-4259 reported as a unwanted call. Received on December 30, 2024 at 8:14 AM.
Call for Energy, solar, & utilities

Anonymous User from Redondo Beach, California

June 25, 2024 at 4:05 PM

831-703-4729 reported as a Live Voice or Other. Received on June 25, 2024 at 9:24 AM.
Call for Dropped call or no message

Anonymous User from Marysville, California

June 3, 2024 at 4:38 PM

831-703-6015 reported as a Robocall. Received on May 23, 2024 at 12:00 AM.

Anonymous User from Menifee, California

April 19, 2024 at 4:40 PM

831-703-2029 reported as a Live Voice or Other. Received on April 19, 2024 at 7:00 AM.
Call for Medical & prescriptions

Anonymous User from , CA

March 13, 2024 at 3:34 PM

831-703-3639 reported as a unwanted call. Received on March 13, 2024 at 12:00 PM.
Call for No Subject Provided

Anonymous User from , CA

March 5, 2024 at 4:34 PM

831-703-0398 reported as a Robocall. Received on March 5, 2024 at 1:20 PM.

Anonymous User from Merced, California

February 2, 2024 at 3:10 PM

831-703-0259 reported as a Live Voice or Other. Received on February 2, 2024 at 12:08 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Monterey, California

December 9, 2023 at 5:19 PM

831-703-7645 reported as a Robocall. Received on December 8, 2023 at 12:04 PM.
Call for Dropped call or no message

Anonymous User from Los Banos, California

October 17, 2023 at 2:40 PM

831-703-6090 reported as a Robocall. Received on October 17, 2023 at 11:36 AM.

Anonymous User from Los Banos, California

October 3, 2023 at 12:35 PM

831-703-5946 reported as a Robocall. Received on October 3, 2023 at 9:26 AM.
Call for Dropped call or no message

Anonymous User from Watsonville, CA

September 1, 2023 at 3:34 PM

None reported as a Prerecorded Voice. Received on September 1, 2023 at 4:30 PM.
Unwanted call for Health Insurance Services
Caller ID indicated they called from 831-703-8481
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Santa Cruz, California

June 27, 2023 at 1:56 PM

831-703-8481 reported as a Robocall. Received on June 19, 2023 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from Killeen, Texas

November 22, 2022 at 7:34 AM

831-703-9543 reported as a Live Voice or Other. Received on October 29, 2022 at 11:38 AM.
Call for Dropped call or no message

Anonymous User from Pleasant Hill, California

November 8, 2022 at 9:14 PM

831-703-3300 reported as a Robocall. Received on November 8, 2022 at 1:17 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Santa Cruz, California

October 25, 2022 at 2:27 PM

831-703-5607 reported as a Robocall. Received on October 25, 2022 at 11:23 AM.

Anonymous User from , CA

October 17, 2022 at 5:43 PM

831-703-8036 reported as a Live Voice or Other. Received on October 17, 2022 at 2:40 PM.

Anonymous User from Gilroy, California

October 3, 2022 at 12:26 PM

831-703-8036 reported as a unwanted call. Received on October 3, 2022 at 9:14 AM.
Call for No Subject Provided

Anonymous User from , CA

September 21, 2022 at 2:16 PM

831-703-8131 reported as a Robocall. Received on September 21, 2022 at 11:12 AM.
Call for Medical & prescriptions

Anonymous User from Aptos, California

September 8, 2022 at 3:14 PM

831-703-0147 reported as a Live Voice or Other. Received on September 8, 2022 at 12:03 PM.
Call for Vacation & timeshares

Anonymous User from Moreno Valley, California

July 25, 2022 at 8:04 PM

831-703-5575 reported as a Robocall. Received on July 25, 2022 at 1:11 PM.
Call for Warranties & protection plans

Anonymous User from Hamilton, Mississippi

June 29, 2022 at 10:22 AM

831-703-9543 reported as a Robocall. Received on June 22, 2022 at 4:27 PM.

Anonymous User from Salinas, California

June 20, 2022 at 3:57 PM

831-703-3810 reported as a Live Voice or Other. Received on June 17, 2022 at 9:01 AM.

Anonymous User from Watsonville, CA

November 28, 2020 at 1:53 AM

831-703-5997 reported as a Live Voice. Received on November 27, 2020 at 10:23 AM.
Unwanted call for unknown
Contacted via Wired

Most 'popular' numbers on this prefix:

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831-703-5XXX: 831-703-5500 | 831-703-5555 | 831-703-5566 | 831-703-5570 | 831-703-5571 | 831-703-5577 | 831-703-5600 | 831-703-5606 | 831-703-5609 | 831-703-5990 | 831-703-5996 | 831-703-5997 |
831-703-6XXX: 831-703-6001 | 831-703-6004 | 831-703-6008 | 831-703-6010 | 831-703-6011 | 831-703-6014 |
831-703-7XXX: 831-703-7600 | 831-703-7643 | 831-703-7645 | 831-703-7649 | 831-703-7654 |
831-703-8XXX: 831-703-8000 | 831-703-8008 | 831-703-8009 | 831-703-8030 | 831-703-8033 | 831-703-8038 | 831-703-8130 | 831-703-8135 | 831-703-8139 | 831-703-8187 | 831-703-8188 | 831-703-8197 | 831-703-8437 | 831-703-8483 | 831-703-8484 | 831-703-8487 |
831-703-9XXX: 831-703-9500 | 831-703-9540 | 831-703-9545 | 831-703-9547 | 831-703-9550 |