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603-975

You are reviewing the Area Code (NPA/NXX) report for 603-975. Did you mean to search the SMS short code 603975?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number603975
Basic Format603-975
NPA (Area Code)603
NXX975

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective DateBlock Available Date
603-975-0XXX318JCOMCAST IP PHONE, LLCBOSCAWENAS11/18/2009BOSCAWENNHNE01/25/2010
603-975-1XXX318JCOMCAST IP PHONE, LLCBOSCAWENAVBOSCAWENNHNE01/27/2021
603-975-2XXX318JCOMCAST IP PHONE, LLCBOSCAWENAVBOSCAWENNHNE01/27/2021
603-975-3XXX318JCOMCAST IP PHONE, LLCBOSCAWENAVBOSCAWENNHNE01/27/2021
603-975-4XXX318JCOMCAST IP PHONE, LLCBOSCAWENAVBOSCAWENNHNE01/27/2021
603-975-5XXX318JCOMCAST IP PHONE, LLCBOSCAWENAVBOSCAWENNHNE01/27/2021
603-975-6XXX318JCOMCAST IP PHONE, LLCBOSCAWENAVBOSCAWENNHNE01/27/2021
603-975-7XXX6889OMNIPOINT MIAMI E LICENSE, LLCBOSCAWENAS12/02/2025BOSCAWENNHNE12/12/2025
603-975-8XXX318JCOMCAST IP PHONE, LLCBOSCAWENAVBOSCAWENNHNE01/27/2021
603-975-9XXX318JCOMCAST IP PHONE, LLCBOSCAWENAVBOSCAWENNHNE01/27/2021
603-975-XXXX318JCOMCAST IP PHONE, LLCBOSCAWENAS11/16/2009BOSCAWENNH

Reports

Anonymous User from , NH

December 19, 2025 at 5:33 PM

603-975-0801 reported as a Live Voice or Other. Received on December 19, 2025 at 4:00 PM.

Anonymous User from Salem, New Hampshire

January 31, 2025 at 9:48 AM

603-975-0647 reported as a Robocall. Received on January 31, 2025 at 9:47 AM.
Call for Medical & prescriptions

Anonymous User from Hampstead, New Hampshire

January 22, 2025 at 3:31 PM

603-975-0414 reported as a Robocall. Received on January 22, 2025 at 12:49 PM.
Call for Medical & prescriptions

Anonymous User from Hampstead, New Hampshire

January 22, 2025 at 3:26 PM

603-975-0414 reported as a Robocall. Received on January 22, 2025 at 11:49 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Rochester, New Hampshire

January 11, 2025 at 4:04 PM

603-975-0209 reported as a Robocall. Received on January 11, 2025 at 1:44 PM.

Anonymous User from , NH

November 22, 2024 at 3:19 PM

603-975-0253 reported as a Robocall. Received on November 22, 2024 at 3:17 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Hudson, New Hampshire

October 30, 2024 at 6:15 PM

603-975-0389 reported as a Robocall. Received on October 30, 2024 at 6:11 PM.
Call for Medical & prescriptions

Anonymous User from Windham, New Hampshire

August 5, 2024 at 1:27 PM

603-975-9062 reported as a Live Voice or Other. Received on August 5, 2024 at 8:49 AM.
Call for Dropped call or no message

Anonymous User from Jaffrey, New Hampshire

October 31, 2022 at 12:18 PM

603-975-6355 reported as a Live Voice or Other. Received on October 27, 2022 at 8:00 AM.
Call for Dropped call or no message

Most 'popular' numbers on this prefix:

603-975-0XXX: 603-975-0200 | 603-975-0202 | 603-975-0205 | 603-975-0237 | 603-975-0247 | 603-975-0300 | 603-975-0302 | 603-975-0303 | 603-975-0380 | 603-975-0385 | 603-975-0400 | 603-975-0401 | 603-975-0410 | 603-975-0411 | 603-975-0415 | 603-975-0600 | 603-975-0630 | 603-975-0640 | 603-975-0645 |
603-975-6XXX: 603-975-6300 | 603-975-6303 | 603-975-6307 | 603-975-6353 | 603-975-6355 | 603-975-6357 |
603-975-9XXX: 603-975-9000 | 603-975-9010 | 603-975-9020 | 603-975-9060 | 603-975-9062 | 603-975-9069 |