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603-375

You are reviewing the Area Code (NPA/NXX) report for 603-375. Did you mean to search the SMS short code 603375?

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Examples: 206-739-5800, 206, 206-739, 48369
Raw Number603375
Basic Format603-375
NPA (Area Code)603
NXX375

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective DateBlock Available Date
603-375-0XXX073HTELNYX LLCASHLANDAS06/24/2024ASHLANDNHNE07/22/2024
603-375-1XXX793KTWC IP ENABLED SERVICES, LLCASHLANDAVASHLANDNHNE10/25/2024
603-375-2XXX793KTWC IP ENABLED SERVICES, LLCASHLANDAVASHLANDNHNE10/25/2024
603-375-3XXX637EONVOY, LLC - NHASHLANDAS01/06/2025ASHLANDNHNE02/02/2025
603-375-4XXX793KTWC IP ENABLED SERVICES, LLCASHLANDAS07/20/2012ASHLANDNHNE10/02/2012
603-375-5XXX793KTWC IP ENABLED SERVICES, LLCASHLANDAVASHLANDNHNE10/25/2024
603-375-6XXX793KTWC IP ENABLED SERVICES, LLCASHLANDAVASHLANDNHNE10/25/2024
603-375-7XXX793KTWC IP ENABLED SERVICES, LLCASHLANDAVASHLANDNHNE10/25/2024
603-375-8XXX793KTWC IP ENABLED SERVICES, LLCASHLANDAVASHLANDNHNE10/25/2024
603-375-9XXX793KTWC IP ENABLED SERVICES, LLCASHLANDAVASHLANDNHNE10/25/2024
603-375-XXXX793KTWC IP ENABLED SERVICES, LLCASHLANDAS07/19/2012ASHLANDNH

Reports

Anonymous User from Surprise, AZ

March 20, 2026 at 3:14 PM

603-375-3292 reported as a Live Voice. Received on March 20, 2026 at 8:10 AM.
Unwanted call for Auto Warranty Services
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Phoenix, Arizona

February 25, 2026 at 8:03 PM

603-375-3732 reported as a Robocall. Received on February 20, 2026 at 10:09 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Milton, New Hampshire

February 10, 2026 at 8:17 PM

603-375-3493 reported as a Live Voice or Other. Received on February 9, 2026 at 1:38 PM.
Call for No Subject Provided

Anonymous User from Nashua, New Hampshire

February 9, 2026 at 10:14 AM

603-375-3589 reported as a Live Voice or Other. Received on February 6, 2026 at 10:15 AM.

Anonymous User from Hudson, New Hampshire

January 26, 2026 at 5:29 PM

603-375-3427 reported as a unwanted call. Received on January 26, 2026 at 5:01 PM.

Anonymous User from , NH

January 6, 2026 at 4:07 PM

603-375-3588 reported as a Live Voice or Other. Received on January 6, 2026 at 1:18 PM.
Call for Dropped call or no message

Anonymous User from Milton, New Hampshire

December 23, 2025 at 6:10 PM

603-375-3788 reported as a Robocall. Received on December 23, 2025 at 4:32 PM.
Call for Dropped call or no message

Anonymous User from Milton, New Hampshire

December 15, 2025 at 11:42 AM

603-375-3701 reported as a Robocall. Received on December 15, 2025 at 11:27 AM.
Call for Dropped call or no message

Anonymous User from Londonderry, New Hampshire

December 3, 2025 at 10:39 AM

603-375-3745 reported as a unwanted call. Received on December 3, 2025 at 10:31 AM.
Call for Energy, solar, & utilities

Anonymous User from Londonderry, New Hampshire

December 2, 2025 at 2:00 PM

603-375-3742 reported as a Live Voice or Other. Received on December 2, 2025 at 1:57 PM.
Call for Energy, solar, & utilities

Anonymous User from Greenland, New Hampshire

November 19, 2025 at 6:45 PM

603-375-3701 reported as a Live Voice or Other. Received on November 19, 2025 at 6:27 PM.

Anonymous User from , NH

October 1, 2025 at 9:58 AM

603-375-3501 reported as a Live Voice or Other. Received on October 1, 2025 at 9:36 AM.
Call for Warranties & protection plans

Anonymous User from Seattle, Washington

September 18, 2025 at 10:59 AM

603-375-3907 reported as a Robocall. Received on June 27, 2025 at 2:06 PM.
Call for Energy, solar, & utilities

Anonymous User from Nashua, New Hampshire

September 9, 2025 at 11:12 AM

603-375-3473 reported as a Live Voice or Other. Received on September 4, 2025 at 7:08 PM.
Call for Dropped call or no message

Anonymous User from Jacksonville, Florida

September 4, 2025 at 4:54 PM

603-375-3891 reported as a Live Voice or Other. Received on September 4, 2025 at 4:11 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , NY

September 4, 2025 at 1:01 PM

603-375-3862 reported as a Robocall. Received on September 4, 2025 at 12:00 AM.
Call for Energy, solar, & utilities

Anonymous User from Barrington, New Hampshire

September 3, 2025 at 8:51 PM

603-375-3723 reported as a Live Voice or Other. Received on September 3, 2025 at 12:00 AM.
Call for Energy, solar, & utilities

Anonymous User from Toms River, New Jersey

August 29, 2025 at 2:42 PM

603-375-3490 reported as a unwanted call. Received on August 29, 2025 at 2:38 PM.
Call for Dropped call or no message

Anonymous User from Milton, New Hampshire

August 27, 2025 at 3:36 PM

603-375-3573 reported as a Robocall. Received on August 27, 2025 at 10:33 AM.
Call for Dropped call or no message

Anonymous User from , NH

August 26, 2025 at 2:58 PM

603-375-3738 reported as a unwanted call. Received on July 22, 2025 at 10:35 AM.

Anonymous User from , NH

August 26, 2025 at 2:57 PM

603-375-3408 reported as a unwanted call. Received on July 22, 2025 at 4:33 PM.

Anonymous User from Windham, New Hampshire

August 23, 2025 at 7:56 AM

603-375-3574 reported as a Live Voice or Other. Received on August 20, 2025 at 4:54 PM.
Call for Dropped call or no message

Anonymous User from Nashua, New Hampshire

August 20, 2025 at 4:56 PM

603-375-3781 reported as a Robocall. Received on July 16, 2025 at 12:06 PM.
Call for Dropped call or no message

Anonymous User from Windham, New Hampshire

August 5, 2025 at 6:26 PM

603-375-3473 reported as a Live Voice or Other. Received on July 31, 2025 at 12:49 PM.
Call for Dropped call or no message

Anonymous User from Windham, New Hampshire

August 3, 2025 at 10:34 AM

603-375-3473 reported as a Live Voice or Other. Received on July 31, 2025 at 12:49 PM.
Call for Dropped call or no message

Anonymous User from Manchester, New Hampshire

July 31, 2025 at 8:11 PM

603-375-3702 reported as a Live Voice or Other. Received on July 31, 2025 at 1:07 PM.

Anonymous User from , NH

July 25, 2025 at 10:42 AM

603-375-3493 reported as a unwanted call. Received on July 25, 2025 at 10:25 AM.
Call for No Subject Provided

Anonymous User from Manchester, New Hampshire

July 24, 2025 at 3:45 PM

603-375-3785 reported as a Robocall. Received on July 24, 2025 at 3:31 PM.

Anonymous User from Seabrook, New Hampshire

July 18, 2025 at 6:21 PM

603-375-3771 reported as a Live Voice or Other. Received on July 17, 2025 at 11:07 AM.

Anonymous User from Seabrook, New Hampshire

July 18, 2025 at 6:11 PM

603-375-3742 reported as a Live Voice or Other. Received on July 18, 2025 at 11:52 AM.

Anonymous User from Las Vegas, Arizona

July 15, 2025 at 11:08 PM

603-375-3948 reported as a Robocall. Received on July 15, 2025 at 4:14 PM.

Anonymous User from Milton, New Hampshire

July 15, 2025 at 11:06 AM

603-375-3785 reported as a Robocall. Received on July 15, 2025 at 10:58 AM.
Call for Dropped call or no message

Anonymous User from Seabrook, New Hampshire

July 14, 2025 at 6:28 PM

603-375-3423 reported as a Live Voice or Other. Received on July 14, 2025 at 1:36 PM.

Anonymous User from , VA

June 27, 2025 at 5:26 PM

603-375-3867 reported as a Live Voice or Other. Received on June 27, 2025 at 4:44 PM.

Anonymous User from , MA

June 27, 2025 at 3:37 PM

603-375-3875 reported as a Robocall. Received on June 27, 2025 at 3:33 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Houston, Texas

June 27, 2025 at 3:07 PM

603-375-3897 reported as a Robocall. Received on June 27, 2025 at 2:00 PM.
Call for Computer & technical support

Anonymous User from Apple Valley, California

May 30, 2025 at 1:52 PM

603-375-3944 reported as a Robocall. Received on April 28, 2025 at 9:56 AM.

Anonymous User from , AR

April 28, 2025 at 12:40 PM

603-375-3834 reported as a Robocall. Received on April 28, 2025 at 11:25 AM.

Anonymous User from Chicago, Illinois

March 26, 2025 at 2:00 PM

603-375-3936 reported as a Robocall. Received on March 24, 2025 at 2:38 PM.

Anonymous User from , MA

March 21, 2025 at 5:22 PM

603-375-3540 reported as a Robocall. Received on March 21, 2025 at 5:13 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Newmarket, New Hampshire

March 11, 2025 at 11:55 PM

603-375-3360 reported as a Robocall. Received on March 11, 2025 at 2:00 PM.

Anonymous User from Fredericksburg, Virginia

March 6, 2025 at 5:58 PM

603-375-3923 reported as a Robocall. Received on March 6, 2025 at 4:07 PM.
Call for Warranties & protection plans

Anonymous User from Brookline, Massachusetts

March 3, 2025 at 9:21 AM

603-375-3335 reported as a Live Voice or Other. Received on March 3, 2025 at 8:01 AM.

Anonymous User from Newmarket, New Hampshire

February 28, 2025 at 10:11 AM

603-375-3359 reported as a Robocall. Received on February 28, 2025 at 10:07 AM.

Anonymous User from Newmarket, New Hampshire

February 28, 2025 at 8:42 AM

603-375-3360 reported as a Robocall. Received on February 27, 2025 at 10:30 AM.

Anonymous User from , CA

February 19, 2025 at 7:17 PM

603-375-3754 reported as a Robocall. Received on February 19, 2025 at 10:23 AM.
Call for No Subject Provided

Anonymous User from Belvidere, Illinois

February 19, 2025 at 12:24 PM

603-375-3800 reported as a Robocall. Received on February 19, 2025 at 11:16 AM.

Anonymous User from Newmarket, New Hampshire

February 14, 2025 at 8:23 PM

603-375-3359 reported as a Robocall. Received on February 14, 2025 at 3:00 PM.

Anonymous User from Elk Grove, California

February 14, 2025 at 1:30 PM

603-375-3936 reported as a Robocall. Received on February 14, 2025 at 10:17 AM.
Call for Dropped call or no message

Anonymous User from Newmarket, New Hampshire

February 13, 2025 at 12:18 PM

603-375-3360 reported as a Robocall. Received on February 12, 2025 at 3:00 PM.

Anonymous User from , FL

February 12, 2025 at 3:40 PM

603-375-3521 reported as a unwanted call. Received on February 12, 2025 at 12:30 PM.
Call for Dropped call or no message

Anonymous User from Newmarket, New Hampshire

February 12, 2025 at 12:01 PM

603-375-3360 reported as a Robocall. Received on February 10, 2025 at 12:00 AM.

Anonymous User from Franklin, New Hampshire

February 8, 2025 at 12:24 PM

603-375-3847 reported as a Live Voice or Other. Received on February 8, 2025 at 12:10 PM.

Anonymous User from Franklin, New Hampshire

February 7, 2025 at 7:41 PM

603-375-3140 reported as a Robocall. Received on February 5, 2025 at 5:59 PM.

Anonymous User from Franklin, New Hampshire

February 7, 2025 at 7:40 PM

603-375-3140 reported as a Robocall. Received on February 5, 2025 at 5:58 PM.

Anonymous User from , NH

November 18, 2022 at 3:39 PM

603-375-3950 reported as a Robocall. Received on November 18, 2022 at 3:36 PM.
Call for No Subject Provided

Most 'popular' numbers on this prefix:

603-375-3XXX: 603-375-3100 | 603-375-3140 | 603-375-3141 | 603-375-3145 | 603-375-3196 | 603-375-3197 | 603-375-3200 | 603-375-3231 | 603-375-3258 | 603-375-3290 | 603-375-3295 | 603-375-3299 | 603-375-3300 | 603-375-3330 | 603-375-3333 | 603-375-3360 | 603-375-3365 | 603-375-3366 | 603-375-3500 | 603-375-3520 | 603-375-3522 | 603-375-3525 | 603-375-3550 | 603-375-3700 | 603-375-3752 | 603-375-3753 | 603-375-3757 | 603-375-3777 | 603-375-3800 | 603-375-3840 | 603-375-3845 | 603-375-3847 | 603-375-3888 | 603-375-3900 | 603-375-3950 | 603-375-3953 | 603-375-3955 | 603-375-3998 |