707-603

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Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	707603
Basic Format	707-603
NPA (Area Code)	707
NXX	603

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
707-603-0XXX	145J	TERRA NOVA TELECOM INC.	NAPA	AS	03/11/2025	NAPA	CA	WC	04/28/2025
707-603-1XXX	671J	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	NAPA	RT		NAPA	CA	WC
707-603-2XXX	671J	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	NAPA	RT		NAPA	CA	WC
707-603-3XXX	671J	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	NAPA	RT		NAPA	CA	WC
707-603-4XXX	671J	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	NAPA	RT		NAPA	CA	WC
707-603-5XXX	5562	METROPCS, INC.	NAPA	AS	03/30/2011	NAPA	CA	WC	04/28/2011
707-603-6XXX	671J	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	NAPA	RT		NAPA	CA	WC
707-603-7XXX	671J	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	NAPA	RT		NAPA	CA	WC
707-603-8XXX	671J	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	NAPA	RT		NAPA	CA	WC
707-603-9XXX	6010	NEW CINGULAR WIRELESS PCS, LLC	NAPA	AS	08/15/2011	NAPA	CA	WC	08/25/2011
707-603-XXXX	671J	U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS	NAPA	AS		NAPA	CA

Business/Government Phones on the 707-603 Prefix

Phone	Name	Address
707-603-4011	Winedirect Fulfillment
707-603-4955	Smile Country Dental
707-603-5380	Lemur Tree Aid LLC
707-603-8686	The Meadows Of Napa Valley Care Center
707-603-9666	Chapdelain Jason Construction
707-603-9966	Pacific Coast Electric

Reports

Anonymous User from Sun Prairie, WI

February 11, 2026 at 5:16 PM

707-603-0822 reported as a Text Message. Received on February 11, 2026 at 9:32 AM.
Unwanted call for Health Insurance Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Boonville, California

December 29, 2025 at 2:00 PM

707-603-0243 reported as a Robocall. Received on December 29, 2025 at 10:08 AM.
Call for Dropped call or no message

Anonymous User from Santa Rosa, CA

May 23, 2025 at 9:13 PM

reported as a Live Voice. Received on May 23, 2025 at 2:10 PM.
Unwanted call for unknown
Caller ID indicated they called from 707-603-0342
Contacted via Wired

Anonymous User from , NY

April 1, 2025 at 8:27 AM

707-603-9644 reported as a Robocall. Received on March 31, 2025 at 11:19 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from Etters, Pennsylvania

March 5, 2025 at 3:26 PM

707-603-9644 reported as a Robocall. Received on March 5, 2025 at 2:15 PM.
Call for Lotteries, prizes & sweepstakes

Anonymous User from , CA

September 20, 2024 at 10:25 PM

707-603-1982 reported as a Robocall. Received on September 20, 2024 at 11:12 AM.

Anonymous User from El Dorado Hills, California

April 8, 2024 at 9:14 PM

707-603-8654 reported as a Live Voice or Other. Received on April 8, 2024 at 6:09 PM.
Call for Vacation & timeshares

Anonymous User from Napa, California

August 1, 2023 at 6:20 PM

707-603-8205 reported as a Robocall. Received on August 1, 2023 at 11:00 AM.
Call for Dropped call or no message

Anonymous User from , CA

May 16, 2023 at 11:46 AM

707-603-0549 reported as a Robocall. Received on May 16, 2023 at 8:43 AM.
Call for No Subject Provided

Anonymous User from Petaluma, California

April 10, 2023 at 11:45 AM

707-603-0440 reported as a Live Voice or Other. Received on April 10, 2023 at 8:10 AM.
Call for Dropped call or no message

Anonymous User from , CA

January 31, 2023 at 1:42 PM

707-603-5543 reported as a Live Voice or Other. Received on January 31, 2023 at 10:02 AM.

Anonymous User from Occidental, CA

February 12, 2021 at 4:13 PM

707-603-4201 reported as a Live Voice. Received on February 12, 2021 at 7:27 AM.
Unwanted call for unknown
Contacted via Wired

Most 'popular' numbers on this prefix:

707-603-0XXX: 707-603-0303 | 707-603-0340 | 707-603-0344 | 707-603-0349 | 707-603-0402 | 707-603-0403 | 707-603-0404 | 707-603-0444 | 707-603-0447 | 707-603-0449 | 707-603-0540 | 707-603-0544 | 707-603-0545 | 707-603-0806 | 707-603-0807 | 707-603-0808 | 707-603-0822 | 707-603-0828 | 707-603-0829 |
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707-603-8XXX: 707-603-8651 | 707-603-8653 | 707-603-8654 | 707-603-8692 | 707-603-8693 | 707-603-8697 |
707-603-9XXX: 707-603-9643 | 707-603-9645 | 707-603-9648 | 707-603-9692 | 707-603-9696 | 707-603-9697 |