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603-408

You are reviewing the Area Code (NPA/NXX) report for 603-408. Did you mean to search the SMS short code 603408?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number603408
Basic Format603-408
NPA (Area Code)603
NXX408

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
603-408-0XXX073HTELNYX LLCBERLINAS05/31/2024BERLINNHNE06/30/2024
603-408-1XXX6889OMNIPOINT MIAMI E LICENSE, LLCBERLINAS09/10/2025BERLINNHNE10/10/2025
603-408-2XXX7778MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NHBERLINAS03/12/2020BERLINNHNE03/24/2020
603-408-3XXX5562METROPCS, INC.BERLINAS03/13/2025BERLINNHNE04/11/2025
603-408-4XXX6889OMNIPOINT MIAMI E LICENSE, LLCBERLINAS05/21/2025BERLINNHNE06/02/2025
603-408-5XXX6889OMNIPOINT MIAMI E LICENSE, LLCBERLINAS07/17/2025BERLINNHNE07/29/2025
603-408-6XXX8299TELEPORT COMMUNICATIONS AMERICA, LLC - NHBERLINAS04/19/2019BERLINNHNE05/17/2019
603-408-7XXX6889OMNIPOINT MIAMI E LICENSE, LLCBERLINAS02/17/2025BERLINNHNE03/14/2025
603-408-8XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBERLINAS12/10/2015BERLINNHNE01/23/2016
603-408-9XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBERLINAS12/10/2015BERLINNHNE01/23/2016
603-408-XXXX4036NEW CINGULAR WIRELESS PCS, LLC - DCBERLINAS12/09/2015BERLINNH

Reports

Anonymous User from Newmarket, New Hampshire

April 8, 2026 at 1:23 PM

603-408-2134 reported as a Robocall. Received on April 8, 2026 at 12:00 PM.

Anonymous User from Littleton, New Hampshire

November 25, 2025 at 8:14 PM

603-408-2134 reported as a Live Voice or Other. Received on November 7, 2025 at 6:53 PM.

Anonymous User from Littleton, New Hampshire

November 25, 2025 at 7:43 PM

603-408-2135 reported as a Live Voice or Other. Received on November 17, 2025 at 6:48 PM.

Anonymous User from Bow, New Hampshire

November 21, 2025 at 4:13 PM

603-408-2130 reported as a Robocall. Received on August 26, 2025 at 12:00 PM.

Anonymous User from , NH

November 18, 2025 at 1:56 PM

603-408-2139 reported as a unwanted call. Received on November 18, 2025 at 1:46 PM.

Anonymous User from , NY

September 6, 2025 at 7:18 PM

603-408-2133 reported as a Live Voice or Other. Received on July 11, 2025 at 1:27 PM.

Anonymous User from Danville, New Hampshire

August 5, 2025 at 5:54 PM

603-408-2137 reported as a unwanted call. Received on August 5, 2025 at 4:34 PM.

Anonymous User from Portsmouth, NH

June 13, 2025 at 3:19 PM

603-792-0451 reported as a Live Voice. Received on June 13, 2025 at 12:00 PM.
Unwanted call for Other Services
Caller ID indicated they called from 603-408-2131
Contacted via Wired

Anonymous User from Portsmouth, NH

June 9, 2025 at 4:41 PM

603-792-0451 reported as a Live Voice. Received on June 9, 2025 at 12:04 PM.
Unwanted call for Other Services
Caller ID indicated they called from 603-408-2131
Contacted via Wired

Anonymous User from Nh, New Hampshire

July 30, 2024 at 12:57 PM

603-408-0371 reported as a Robocall. Received on July 30, 2024 at 12:43 AM.
Call for Medical & prescriptions

Anonymous User from Nashua, New Hampshire

October 25, 2023 at 5:21 PM

603-408-8446 reported as a Live Voice or Other. Received on October 25, 2023 at 5:16 PM.

Anonymous User from , NH

June 28, 2022 at 3:19 PM

603-408-2001 reported as a Live Voice or Other. Received on June 28, 2022 at 3:17 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Most 'popular' numbers on this prefix:

603-408-0XXX: 603-408-0303 | 603-408-0308 | 603-408-0309 | 603-408-0370 | 603-408-0373 | 603-408-0377 |
603-408-2XXX: 603-408-2000 | 603-408-2003 | 603-408-2006 | 603-408-2008 | 603-408-2130 | 603-408-2133 | 603-408-2135 | 603-408-2169 | 603-408-2188 | 603-408-2198 |
603-408-8XXX: 603-408-8243 | 603-408-8245 | 603-408-8247 | 603-408-8258 | 603-408-8282 | 603-408-8283 | 603-408-8408 | 603-408-8443 | 603-408-8444 | 603-408-8447 | 603-408-8453 |