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603-368

You are reviewing the Area Code (NPA/NXX) report for 603-368. Did you mean to search the SMS short code 603368?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number603368
Basic Format603-368
NPA (Area Code)603
NXX368

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
603-368-0XXX318JCOMCAST IP PHONE, LLCPORTSMOUTHAS08/31/2021PORTSMOUTHNHNE09/24/2021
603-368-1XXX318JCOMCAST IP PHONE, LLCPORTSMOUTHAS08/31/2021PORTSMOUTHNHNE09/24/2021
603-368-2XXX8299TELEPORT COMMUNICATIONS AMERICA, LLC - NHPORTSMOUTHAS12/28/2017PORTSMOUTHNHNE02/26/2018
603-368-3XXX8299TELEPORT COMMUNICATIONS AMERICA, LLC - NHPORTSMOUTHAS12/28/2017PORTSMOUTHNHNE02/26/2018
603-368-4XXX8299TELEPORT COMMUNICATIONS AMERICA, LLC - NHPORTSMOUTHAS12/28/2017PORTSMOUTHNHNE02/26/2018
603-368-5XXX8299TELEPORT COMMUNICATIONS AMERICA, LLC - NHPORTSMOUTHAS12/28/2017PORTSMOUTHNHNE02/26/2018
603-368-6XXX8299TELEPORT COMMUNICATIONS AMERICA, LLC - NHPORTSMOUTHAS05/22/2019PORTSMOUTHNHNE06/21/2019
603-368-7XXX8299TELEPORT COMMUNICATIONS AMERICA, LLC - NHPORTSMOUTHAS12/28/2018PORTSMOUTHNHNE01/31/2019
603-368-8XXX7778MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NHPORTSMOUTHAS08/20/2019PORTSMOUTHNHNE08/30/2019
603-368-9XXX637EONVOY, LLC - NHPORTSMOUTHAS07/07/2021PORTSMOUTHNHNE08/02/2021
603-368-XXXX8299TELEPORT COMMUNICATIONS AMERICA, LLC - NHPORTSMOUTHAS12/27/2017PORTSMOUTHNH

Business/Government Phones on the 603-368 Prefix

PhoneNameAddress
603-368-0107The Vibe Collective153 Congress Street Portsmouth US
603-368-1199Reedmor Books & Brews67 State Street Portsmouth 03801-3861 US
603-368-6000Chase1600 Woodbury Avenue Portsmouth 03801 US
603-368-9702Everhome Suites Portsmouth - Newington2109 Woodbury Avenue Newington 03801 US

Reports

Anonymous User from Plymouth, New Hampshire

January 26, 2026 at 12:14 PM

603-368-9993 reported as a Robocall. Received on January 26, 2026 at 12:05 PM.
Call for Dropped call or no message

Anonymous User from Goffstown, New Hampshire

May 22, 2025 at 1:48 PM

603-368-7244 reported as a Robocall. Received on May 22, 2025 at 1:41 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Weare, New Hampshire

January 30, 2025 at 9:59 AM

603-368-8217 reported as a Robocall. Received on January 30, 2025 at 9:43 AM.
Call for Medical & prescriptions

Anonymous User from Rochester, New Hampshire

November 21, 2024 at 1:21 PM

603-368-1571 reported as a Robocall. Received on November 21, 2024 at 12:00 AM.

Anonymous User from , NH

August 1, 2024 at 2:11 PM

603-368-7058 reported as a Robocall. Received on August 1, 2024 at 11:33 AM.

Anonymous User from , NH

September 14, 2023 at 5:38 PM

603-368-0481 reported as a Robocall. Received on September 14, 2023 at 5:30 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Bow, New Hampshire

July 7, 2023 at 3:28 PM

603-368-9021 reported as a Robocall. Received on June 7, 2023 at 4:41 PM.

Anonymous User from Laconia, New Hampshire

February 2, 2023 at 1:56 PM

603-368-1926 reported as a Robocall. Received on February 2, 2023 at 1:45 AM.
Call for Medical & prescriptions

Anonymous User from Friday Harbor, WA

March 12, 2021 at 5:18 PM

603-368-6192 reported as a Prerecorded Voice. Received on March 12, 2021 at 9:11 AM.
Unwanted call for unknown
Contacted via Wired

Most 'popular' numbers on this prefix:

603-368-0XXX: 603-368-0400 | 603-368-0401 | 603-368-0480 | 603-368-0481 | 603-368-0487 |
603-368-1XXX: 603-368-1515 | 603-368-1547 | 603-368-1570 | 603-368-1577 | 603-368-1578 | 603-368-1583 | 603-368-1920 | 603-368-1922 | 603-368-1929 | 603-368-1993 | 603-368-1997 | 603-368-1998 |
603-368-2XXX: 603-368-2500 | 603-368-2510 | 603-368-2520 | 603-368-2522 | 603-368-2525 |
603-368-6XXX: 603-368-6100 | 603-368-6105 | 603-368-6190 | 603-368-6191 | 603-368-6199 |
603-368-7XXX: 603-368-7000 | 603-368-7020 | 603-368-7040 | 603-368-7050 | 603-368-7053 | 603-368-7055 |
603-368-9XXX: 603-368-9010 | 603-368-9020 | 603-368-9022 | 603-368-9024 | 603-368-9060 |