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603-287

You are reviewing the Area Code (NPA/NXX) report for 603-287. Did you mean to search the SMS short code 603287?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number603287
Basic Format603-287
NPA (Area Code)603
NXX287

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
603-287-0XXX6889OMNIPOINT MIAMI E LICENSE, LLCCLAREMONTAS01/29/2026CLAREMONTNHNE02/10/2026
603-287-1XXX4017LEVEL 3 COMMUNICATIONS, LLC - NHCLAREMONTAS08/16/2005CLAREMONTNHNE09/10/2005
603-287-2XXX6889OMNIPOINT MIAMI E LICENSE, LLCCLAREMONTAS05/21/2025CLAREMONTNHNE06/02/2025
603-287-3XXX6386BELL ATLANTIC MOBILE, INCCLAREMONTAS07/29/2020CLAREMONTNHNE08/10/2020
603-287-4XXX4017LEVEL 3 COMMUNICATIONS, LLC - NHCLAREMONTRTCLAREMONTNHNE
603-287-5XXX829JPAETEC ITEL, LLCCLAREMONTAS02/16/2010CLAREMONTNHNE02/26/2010
603-287-6XXX6386BELL ATLANTIC MOBILE, INCCLAREMONTAS02/25/2026CLAREMONTNHNE03/22/2026
603-287-7XXX318JCOMCAST IP PHONE, LLCCLAREMONTAS08/27/2015CLAREMONTNHNE09/14/2015
603-287-8XXX318JCOMCAST IP PHONE, LLCCLAREMONTAS07/06/2011CLAREMONTNHNE07/18/2011
603-287-9XXX8299TELEPORT COMMUNICATIONS AMERICA, LLC - NHCLAREMONTAS04/19/2019CLAREMONTNHNE05/17/2019
603-287-XXXX4017LEVEL 3 COMMUNICATIONS, LLC - NHCLAREMONTASCLAREMONTNH

Business/Government Phones on the 603-287 Prefix

PhoneNameAddress
603-287-1181Sugar River Animal Hospital15 Yankee Barn Road Grantham 03753 US
603-287-8098Red Barn Cafe39 Main Street Claremont 03743 US
603-287-8176The Magic Mushroom124 Washington Street Claremont 03743 US
603-287-8373Dunkin'128 Charlestown Road Claremont 03743 US
603-287-8488Americcas Mattress216 Washington Street Claremont 03743 US
603-287-8614Nic’s Naks and Games1 Pleasant Street Claremont 03743 US

Reports

Anonymous User from Las Vegas, Nevada

February 4, 2026 at 1:50 PM

603-287-9855 reported as a Live Voice or Other. Received on February 2, 2026 at 7:47 AM.

Anonymous User from Hudson, New Hampshire

January 7, 2026 at 3:53 PM

603-287-4177 reported as a unwanted call. Received on January 7, 2026 at 3:12 PM.
Call for Dropped call or no message

Anonymous User from Wolfeboro, New Hampshire

August 18, 2025 at 1:07 PM

603-287-5724 reported as a Live Voice or Other. Received on August 18, 2025 at 1:06 PM.
Call for Medical & prescriptions

Anonymous User from Wolfeboro, New Hampshire

June 2, 2025 at 12:34 PM

603-287-1562 reported as a Robocall. Received on June 2, 2025 at 12:16 PM.
Call for Medical & prescriptions

Anonymous User from , NH

April 23, 2025 at 7:35 AM

603-287-8130 reported as a Live Voice or Other. Received on April 22, 2025 at 10:06 PM.

Anonymous User from Stoddard, New Hampshire

February 19, 2025 at 9:06 AM

603-287-4880 reported as a Live Voice or Other. Received on February 18, 2025 at 3:52 PM.

Anonymous User from , NH

February 17, 2025 at 3:26 PM

603-287-5325 reported as a Robocall. Received on February 17, 2025 at 3:20 PM.
Call for Medical & prescriptions

Anonymous User from Contoocook, New Hampshire

February 12, 2025 at 4:58 PM

603-287-7141 reported as a Live Voice or Other. Received on February 12, 2025 at 4:50 PM.

Anonymous User from Boscawen, New Hampshire

February 6, 2025 at 12:06 PM

603-287-7250 reported as a Robocall. Received on February 6, 2025 at 12:04 PM.
Call for Medical & prescriptions

Anonymous User from Nashua, New Hampshire

January 23, 2025 at 5:38 PM

603-287-9965 reported as a Robocall. Received on January 23, 2025 at 8:40 AM.

Anonymous User from Londonderry, New Hampshire

January 20, 2025 at 12:51 PM

603-287-4936 reported as a Live Voice or Other. Received on January 20, 2025 at 12:20 PM.
Call for Dropped call or no message

Anonymous User from Rochester, New Hampshire

January 17, 2025 at 2:28 PM

603-287-9127 reported as a Robocall. Received on January 17, 2025 at 11:09 AM.

Anonymous User from , NH

January 10, 2025 at 8:32 PM

603-287-4800 reported as a Robocall. Received on January 10, 2025 at 7:00 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CA

December 19, 2024 at 1:23 PM

603-287-4348 reported as a Robocall. Received on December 19, 2024 at 10:21 AM.

Anonymous User from York, New Hampshire

August 19, 2024 at 11:41 AM

603-287-1047 reported as a Robocall. Received on August 19, 2024 at 8:47 AM.
Call for Medical & prescriptions

Anonymous User from East Wakefield, New Hampshire

August 1, 2024 at 4:15 PM

603-287-7968 reported as a Robocall. Received on August 1, 2024 at 11:31 AM.

Anonymous User from Plaistow, New Hampshire

February 12, 2024 at 9:15 AM

603-287-0485 reported as a Robocall. Received on February 12, 2024 at 9:14 AM.
Call for Medical & prescriptions

Anonymous User from Somersworth, New Hampshire

January 16, 2024 at 10:51 AM

603-287-1028 reported as a Robocall. Received on January 16, 2024 at 8:49 AM.

Anonymous User from Epping, New Hampshire

December 1, 2023 at 4:42 PM

603-287-9843 reported as a Robocall. Received on December 1, 2023 at 4:38 PM.

Anonymous User from , FL

November 10, 2023 at 9:36 AM

603-287-4526 reported as a Live Voice or Other. Received on November 10, 2023 at 9:27 AM.
Call for Medical & prescriptions

Anonymous User from , NH

November 5, 2023 at 6:55 PM

603-287-4198 reported as a unwanted call. Received on November 4, 2023 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Cross Lanes, West Virginia

November 3, 2023 at 12:27 PM

603-287-4540 reported as a Robocall. Received on November 1, 2023 at 8:00 AM.

Anonymous User from Kingston, New Hampshire

October 9, 2023 at 7:14 PM

603-287-4771 reported as a Live Voice or Other. Received on October 9, 2023 at 7:04 PM.

Anonymous User from , NH

August 28, 2023 at 11:40 AM

603-287-4771 reported as a unwanted call. Received on August 21, 2023 at 4:25 PM.

Anonymous User from , NH

July 26, 2023 at 6:56 PM

603-287-1034 reported as a Live Voice or Other. Received on July 26, 2023 at 10:54 AM.
Call for Medical & prescriptions

Anonymous User from Rochester, New Hampshire

June 21, 2023 at 9:52 AM

603-287-4370 reported as a Live Voice or Other. Received on June 19, 2023 at 5:30 PM.
Call for Dropped call or no message

Anonymous User from Rochester, New Hampshire

June 21, 2023 at 9:50 AM

603-287-4370 reported as a Live Voice or Other. Received on June 20, 2023 at 7:08 PM.
Call for Dropped call or no message

Anonymous User from Nashua, New Hampshire

May 2, 2023 at 2:22 PM

603-287-4852 reported as a Robocall. Received on April 19, 2023 at 8:24 PM.
Call for Dropped call or no message

Anonymous User from Nashua, New Hampshire

May 2, 2023 at 2:03 PM

603-287-4852 reported as a Robocall. Received on April 28, 2023 at 2:48 PM.
Call for Dropped call or no message

Anonymous User from Fremont, NH

April 25, 2023 at 6:49 PM

603-287-4771 reported as a Prerecorded Voice. Received on April 25, 2023 at 2:43 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Moriah, New York

March 6, 2023 at 11:14 AM

603-287-1428 reported as a Live Voice or Other. Received on March 3, 2023 at 5:09 PM.
Call for Medical & prescriptions

Anonymous User from , NH

March 2, 2023 at 10:34 AM

603-287-4671 reported as a Robocall. Received on March 2, 2023 at 10:32 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Culver City, California

November 1, 2022 at 8:42 PM

603-287-5685 reported as a Robocall. Received on November 1, 2022 at 1:30 PM.

Anonymous User from Claremont, New Hampshire

September 8, 2022 at 9:19 AM

603-287-4800 reported as a Live Voice or Other. Received on September 8, 2022 at 9:14 AM.

Anonymous User from Claremont, New Hampshire

September 7, 2022 at 3:57 PM

603-287-4784 reported as a Live Voice or Other. Received on September 7, 2022 at 3:51 PM.

Anonymous User from Apache Junction, Arizona

August 19, 2022 at 2:47 PM

603-287-4964 reported as a Live Voice or Other. Received on August 19, 2022 at 9:42 AM.

Anonymous User from Windham, NH

January 25, 2021 at 8:43 PM

603-287-4800 reported as a Abandoned Calls. Received on January 25, 2021 at 8:25 AM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Most 'popular' numbers on this prefix:

603-287-0XXX: 603-287-0400 | 603-287-0401 | 603-287-0403 | 603-287-0480 | 603-287-0487 | 603-287-0489 |
603-287-1XXX: 603-287-1000 | 603-287-1001 | 603-287-1003 | 603-287-1020 | 603-287-1022 | 603-287-1024 | 603-287-1300 | 603-287-1303 | 603-287-1305 | 603-287-1308 | 603-287-1400 | 603-287-1408 | 603-287-1409 | 603-287-1421 | 603-287-1422 | 603-287-1424 |
603-287-3XXX: 603-287-3200 | 603-287-3240 | 603-287-3241 | 603-287-3245 | 603-287-3258 |
603-287-4XXX: 603-287-4190 | 603-287-4191 | 603-287-4197 | 603-287-4199 | 603-287-4300 | 603-287-4370 | 603-287-4373 | 603-287-4375 | 603-287-4500 | 603-287-4540 | 603-287-4545 | 603-287-4547 | 603-287-4560 | 603-287-4600 | 603-287-4670 | 603-287-4677 | 603-287-4678 | 603-287-4700 | 603-287-4770 | 603-287-4771 | 603-287-4777 | 603-287-4800 | 603-287-4850 | 603-287-4851 | 603-287-4855 | 603-287-4881 | 603-287-4888 | 603-287-4900 | 603-287-4960 | 603-287-4962 | 603-287-4965 | 603-287-4997 | 603-287-4998 |
603-287-5XXX: 603-287-5300 | 603-287-5320 | 603-287-5322 | 603-287-5323 | 603-287-5330 | 603-287-5600 | 603-287-5606 | 603-287-5660 | 603-287-5680 | 603-287-5685 | 603-287-5686 |
603-287-7XXX: 603-287-7100 | 603-287-7140 | 603-287-7143 | 603-287-7144 | 603-287-7171 | 603-287-7172 | 603-287-7200 | 603-287-7247 | 603-287-7250 | 603-287-7255 | 603-287-7258 | 603-287-7960 | 603-287-7962 | 603-287-7969 | 603-287-7995 | 603-287-7997 | 603-287-7998 |
603-287-8XXX: 603-287-8000 | 603-287-8008 | 603-287-8009 | 603-287-8090 | 603-287-8091 | 603-287-8099 | 603-287-8130 | 603-287-8135 | 603-287-8137 | 603-287-8181 | 603-287-8187 | 603-287-8197 | 603-287-8300 | 603-287-8303 | 603-287-8307 | 603-287-8370 | 603-287-8375 | 603-287-8377 |
603-287-9XXX: 603-287-9120 | 603-287-9123 | 603-287-9125 | 603-287-9192 | 603-287-9195 | 603-287-9197 | 603-287-9800 | 603-287-9840 | 603-287-9845 | 603-287-9847 | 603-287-9900 | 603-287-9962 | 603-287-9964 | 603-287-9965 |