603-403

You are reviewing the Area Code (NPA/NXX) report for 603-403. Did you mean to search the SMS short code 603403?

Lookup Phone Number

Raw Number603403
Basic Format603-403
NPA (Area Code)603
NXX403

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
603-403-0XXX6386BELL ATLANTIC MOBILE, INCROCHESTERAS09/10/2019ROCHESTERNHNE09/20/2019
603-403-1XXX318JCOMCAST IP PHONE, LLCROCHESTERAS07/31/2018ROCHESTERNHNE09/14/2018
603-403-2XXX6386BELL ATLANTIC MOBILE, INCROCHESTERAS10/05/2020ROCHESTERNHNE11/19/2020
603-403-3XXX637EONVOY, LLC - NHROCHESTERAS04/20/2022ROCHESTERNHNE05/20/2022
603-403-4XXX318JCOMCAST IP PHONE, LLCROCHESTERAS10/29/2019ROCHESTERNHNE11/19/2019
603-403-5XXX637EONVOY, LLC - NHROCHESTERAS07/07/2021ROCHESTERNHNE08/02/2021
603-403-6XXX8299TELEPORT COMMUNICATIONS AMERICA, LLC - NHROCHESTERAS04/19/2019ROCHESTERNHNE05/16/2019
603-403-7XXX927HPEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NHROCHESTERAS06/17/2021ROCHESTERNHNE07/16/2021
603-403-8XXX314CIDT AMERICA, CORP. - NHROCHESTERAS04/15/2019ROCHESTERNHNE05/13/2019
603-403-9XXX927HPEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NHROCHESTERAS02/01/2021ROCHESTERNHNE03/03/2021
603-403-XXXX318JCOMCAST IP PHONE, LLCROCHESTERAS07/31/2018ROCHESTERNH
Most 'popular' numbers on this prefix:

603-403-9XXX: 603-403-9150 | 603-403-9157 | 603-403-9158 | 603-403-9193 | 603-403-9198 | 603-403-9199 |

Reports

Anonymous User from Winter Haven, California

April 26, 2024 at 8:53 AM

603-403-3068 reported as a Robocall. Received on April 25, 2024 at 4:56 PM.
Call for Dropped call or no message

Anonymous User from Hudson, New Hampshire

April 25, 2024 at 4:42 PM

603-403-7411 reported as a unwanted call. Received on April 25, 2024 at 4:12 PM.

Anonymous User from Mount Dora, Florida

April 25, 2024 at 4:16 PM

603-403-9543 reported as a unwanted call. Received on April 24, 2024 at 2:43 PM.

Anonymous User from Hudson, New Hampshire

April 17, 2024 at 1:57 PM

603-403-3014 reported as a Robocall. Received on April 17, 2024 at 11:58 AM.
Call for Medical & prescriptions

Anonymous User from , NH

April 10, 2024 at 10:35 AM

603-403-8123 reported as a Robocall. Received on April 10, 2024 at 10:19 AM.

Anonymous User from , OH

April 7, 2024 at 7:40 PM

603-403-7164 reported as a unwanted call. Received on April 6, 2024 at 11:55 AM.
Call for No Subject Provided

Anonymous User from , TX

March 26, 2024 at 4:41 PM

603-403-5131 reported as a Live Voice or Other. Received on March 26, 2024 at 3:23 PM.
Call for No Subject Provided

Anonymous User from Claremont, New Hampshire

March 11, 2024 at 9:03 AM

603-403-7191 reported as a unwanted call. Received on March 11, 2024 at 8:57 AM.

Anonymous User from Bristol, VA

February 24, 2024 at 5:10 PM

603-403-9534 reported as a Live Voice. Received on February 24, 2024 at 12:00 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Windham, New Hampshire

February 7, 2024 at 6:59 AM

603-403-7238 reported as a Live Voice or Other. Received on January 23, 2024 at 6:52 PM.
Call for Dropped call or no message

Anonymous User from Windham, New Hampshire

February 7, 2024 at 6:58 AM

603-403-7238 reported as a Live Voice or Other. Received on January 23, 2024 at 6:52 PM.
Call for Dropped call or no message

Anonymous User from Bow, New Hampshire

January 26, 2024 at 7:43 PM

603-403-7446 reported as a Robocall. Received on January 20, 2024 at 8:07 PM.

Anonymous User from Bow, New Hampshire

January 26, 2024 at 7:42 PM

603-403-7452 reported as a Robocall. Received on January 21, 2024 at 12:36 PM.

Anonymous User from Bow, New Hampshire

January 26, 2024 at 7:41 PM

603-403-7965 reported as a Robocall. Received on January 21, 2024 at 3:17 PM.

Anonymous User from Manchester, New Hampshire

January 24, 2024 at 6:47 PM

603-403-7582 reported as a Robocall. Received on January 23, 2024 at 8:56 PM.

Anonymous User from , NH

January 24, 2024 at 2:33 PM

603-403-7935 reported as a unwanted call. Received on January 23, 2024 at 5:22 PM.
Call for No Subject Provided

Anonymous User from Downingtown, PA

January 23, 2024 at 7:34 PM

603-403-9284 reported as a Live Voice. Received on January 23, 2024 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 603-403-7836
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , ME

January 23, 2024 at 7:18 PM

603-403-9284 reported as a Robocall. Received on January 23, 2024 at 12:57 PM.
Call for No Subject Provided

Anonymous User from Milton, New Hampshire

January 23, 2024 at 6:38 PM

603-403-7935 reported as a Robocall. Received on January 23, 2024 at 5:19 PM.
Call for Dropped call or no message

Anonymous User from Milton, New Hampshire

January 23, 2024 at 6:36 PM

603-403-7935 reported as a Robocall. Received on January 23, 2024 at 6:15 PM.
Call for Dropped call or no message

Anonymous User from , NH

January 23, 2024 at 6:32 PM

603-403-7935 reported as a unwanted call. Received on January 23, 2024 at 6:26 PM.

Anonymous User from Keene, New Hampshire

January 23, 2024 at 6:21 PM

603-403-7935 reported as a Live Voice or Other. Received on January 23, 2024 at 6:19 PM.

Anonymous User from Newmarket, New Hampshire

January 23, 2024 at 12:24 PM

603-403-9284 reported as a Robocall. Received on January 23, 2024 at 12:15 PM.

Anonymous User from Milton, New Hampshire

January 23, 2024 at 11:58 AM

603-403-9284 reported as a Robocall. Received on January 22, 2024 at 6:09 PM.
Call for Dropped call or no message

Anonymous User from Milton, New Hampshire

January 23, 2024 at 11:56 AM

603-403-9284 reported as a Robocall. Received on January 22, 2024 at 7:35 PM.
Call for Dropped call or no message

Anonymous User from Kirkland, Washington

January 23, 2024 at 11:36 AM

603-403-9284 reported as a Robocall. Received on January 23, 2024 at 8:16 AM.

Anonymous User from , NH

January 23, 2024 at 12:13 AM

603-403-9284 reported as a Robocall. Received on January 22, 2024 at 6:42 PM.
Call for No Subject Provided

Anonymous User from Andover, MA

January 22, 2024 at 11:18 PM

603-403-9284 reported as a Prerecorded Voice. Received on January 22, 2024 at 6:11 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Nashua, NH

January 22, 2024 at 8:22 PM

None reported as a Live Voice. Received on January 22, 2024 at 3:12 PM.
Unwanted call for unknown
Caller ID indicated they called from 603-403-9364
Contacted via Internet (VOIP)

Anonymous User from Concord, New Hampshire

January 22, 2024 at 6:57 PM

603-403-9284 reported as a unwanted call. Received on January 22, 2024 at 6:54 PM.

Anonymous User from Portsmouth, New Hampshire

January 22, 2024 at 6:50 PM

603-403-9284 reported as a Robocall. Received on January 22, 2024 at 6:20 PM.

Anonymous User from , NH

January 22, 2024 at 9:31 AM

603-403-7797 reported as a unwanted call. Received on January 21, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Dover, NH

January 21, 2024 at 6:31 PM

None reported as a Live Voice. Received on January 21, 2024 at 12:37 PM.
Unwanted call for unknown
Caller ID indicated they called from 603-403-7585
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Newmarket, New Hampshire

January 21, 2024 at 5:01 PM

603-403-9432 reported as a Robocall. Received on January 21, 2024 at 4:52 PM.

Anonymous User from , MA

January 21, 2024 at 3:23 PM

603-403-7965 reported as a Live Voice or Other. Received on January 21, 2024 at 3:11 AM.

Anonymous User from Portsmouth, New Hampshire

January 21, 2024 at 2:56 PM

603-403-7699 reported as a Robocall. Received on January 21, 2024 at 2:14 PM.

Anonymous User from , NH

January 20, 2024 at 8:30 PM

603-403-7446 reported as a Robocall. Received on January 20, 2024 at 8:27 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Portsmouth, New Hampshire

January 20, 2024 at 4:00 PM

603-403-7032 reported as a Robocall. Received on January 20, 2024 at 3:23 PM.

Anonymous User from , NH

January 20, 2024 at 3:04 PM

603-403-7032 reported as a unwanted call. Received on January 20, 2024 at 3:00 PM.

Anonymous User from , NH

January 19, 2024 at 8:33 PM

603-403-7585 reported as a unwanted call. Received on January 19, 2024 at 5:50 PM.

Anonymous User from Stamford, CT

January 19, 2024 at 8:11 PM

None reported as a Live Voice. Received on January 19, 2024 at 2:55 PM.
Unwanted call for unknown
Caller ID indicated they called from 603-403-9157
Contacted via Internet (VOIP)

Anonymous User from Milton, New Hampshire

January 19, 2024 at 7:42 PM

603-403-7585 reported as a Robocall. Received on January 19, 2024 at 6:34 PM.
Call for Dropped call or no message

Anonymous User from Portsmouth, New Hampshire

January 19, 2024 at 6:51 PM

603-403-7585 reported as a Robocall. Received on January 19, 2024 at 6:46 PM.

Anonymous User from Newmarket, New Hampshire

January 19, 2024 at 6:40 PM

603-403-7585 reported as a Robocall. Received on January 19, 2024 at 6:03 PM.

Anonymous User from Portsmouth, New Hampshire

January 19, 2024 at 5:40 PM

603-403-7584 reported as a Robocall. Received on January 19, 2024 at 5:34 PM.

Anonymous User from Portsmouth, New Hampshire

January 19, 2024 at 4:00 PM

603-403-9157 reported as a Robocall. Received on January 19, 2024 at 3:56 PM.

Anonymous User from Milton, New Hampshire

January 19, 2024 at 3:54 PM

603-403-9157 reported as a Robocall. Received on January 19, 2024 at 3:46 PM.
Call for Dropped call or no message

Anonymous User from Windham, New Hampshire

January 19, 2024 at 10:46 AM

603-403-7214 reported as a Live Voice or Other. Received on January 16, 2024 at 6:41 PM.
Call for Dropped call or no message

Anonymous User from , NH

January 8, 2024 at 5:00 PM

603-403-7556 reported as a Live Voice or Other. Received on January 8, 2024 at 1:33 PM.
Call for No Subject Provided

Anonymous User from Pittsboro, North Carolina

January 8, 2024 at 2:56 PM

603-403-9531 reported as a Live Voice or Other. Received on January 8, 2024 at 2:55 PM.
Call for Warranties & protection plans

Anonymous User from Laconia, New Hampshire

January 4, 2024 at 10:24 AM

603-403-7904 reported as a Robocall. Received on January 4, 2024 at 12:00 AM.

Anonymous User from Belmont, NH

December 28, 2023 at 8:37 PM

603-403-7299 reported as a Prerecorded Voice. Received on December 28, 2023 at 9:22 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Lakeland, Florida

December 14, 2023 at 4:52 PM

603-403-9763 reported as a Live Voice or Other. Received on December 14, 2023 at 4:50 PM.
Call for Vacation & timeshares

Anonymous User from Chatham, Illinois

December 11, 2023 at 12:24 PM

603-403-9536 reported as a Live Voice or Other. Received on December 5, 2023 at 1:03 PM.
Call for Dropped call or no message

Anonymous User from Manchester, New Hampshire

December 7, 2023 at 8:33 PM

603-403-7253 reported as a Robocall. Received on December 7, 2023 at 8:25 PM.

Anonymous User from , NH

December 5, 2023 at 8:15 PM

603-403-7284 reported as a Live Voice or Other. Received on December 5, 2023 at 8:12 PM.

Anonymous User from , NH

November 12, 2023 at 9:23 PM

603-403-7273 reported as a unwanted call. Received on November 10, 2023 at 5:02 PM.

Anonymous User from , NH

November 12, 2023 at 9:22 PM

603-403-7273 reported as a unwanted call. Received on November 10, 2023 at 6:03 PM.

Anonymous User from Bellevue, Nebraska

November 1, 2023 at 7:47 AM

603-403-9922 reported as a Live Voice or Other. Received on October 27, 2023 at 3:40 PM.
Call for Dropped call or no message

Anonymous User from Nashua, New Hampshire

October 20, 2023 at 11:55 AM

603-403-9904 reported as a unwanted call. Received on October 20, 2023 at 11:00 AM.

Anonymous User from Bow, New Hampshire

October 17, 2023 at 1:25 PM

603-403-7604 reported as a Robocall. Received on September 5, 2023 at 6:11 PM.

Anonymous User from Windham, New Hampshire

October 9, 2023 at 5:37 PM

603-403-9499 reported as a Live Voice or Other. Received on October 9, 2023 at 5:14 PM.
Call for Dropped call or no message

Anonymous User from Windham, New Hampshire

October 8, 2023 at 8:22 PM

603-403-9499 reported as a Live Voice or Other. Received on October 8, 2023 at 8:14 PM.
Call for Dropped call or no message

Anonymous User from , NH

October 2, 2023 at 1:19 PM

603-403-7273 reported as a unwanted call. Received on October 1, 2023 at 7:27 PM.

Anonymous User from , NH

October 2, 2023 at 10:33 AM

603-403-9575 reported as a Robocall. Received on October 1, 2023 at 5:18 PM.
Call for No Subject Provided

Anonymous User from , NH

October 2, 2023 at 10:32 AM

603-403-9575 reported as a Robocall. Received on October 1, 2023 at 2:04 PM.
Call for No Subject Provided

Anonymous User from , NH

October 2, 2023 at 10:30 AM

603-403-9575 reported as a unwanted call. Received on September 30, 2023 at 6:41 PM.
Call for No Subject Provided

Anonymous User from , NH

October 2, 2023 at 9:57 AM

603-403-9575 reported as a Robocall. Received on September 30, 2023 at 3:34 PM.

Anonymous User from Hollis, New Hampshire

September 28, 2023 at 9:50 PM

603-403-5904 reported as a Live Voice or Other. Received on September 28, 2023 at 12:00 AM.
Call for Home improvement & cleaning

Anonymous User from , NH

September 25, 2023 at 6:16 PM

603-403-9597 reported as a unwanted call. Received on September 24, 2023 at 5:48 PM.

Anonymous User from , NH

September 25, 2023 at 6:12 PM

603-403-9591 reported as a unwanted call. Received on September 22, 2023 at 7:43 PM.

Anonymous User from , NH

September 25, 2023 at 6:07 PM

603-403-7249 reported as a unwanted call. Received on September 21, 2023 at 6:05 PM.

Anonymous User from Hudson, New Hampshire

September 13, 2023 at 12:46 PM

603-403-9772 reported as a Robocall. Received on September 13, 2023 at 12:41 PM.
Call for Medical & prescriptions

Anonymous User from Newmarket, New Hampshire

September 6, 2023 at 6:38 PM

603-403-9548 reported as a Robocall. Received on September 5, 2023 at 6:00 PM.

Anonymous User from Sherman, Texas

September 5, 2023 at 6:23 PM

603-403-5826 reported as a Robocall. Received on September 5, 2023 at 5:17 PM.

Anonymous User from Abilene, Texas

August 31, 2023 at 12:54 PM

603-403-3069 reported as a Live Voice or Other. Received on August 31, 2023 at 11:52 AM.

Anonymous User from , NH

August 25, 2023 at 3:00 PM

603-403-9392 reported as a Robocall. Received on August 25, 2023 at 3:00 PM.
Call for Dropped call or no message

Anonymous User from Allendale, Michigan

August 22, 2023 at 5:34 PM

603-403-7694 reported as a Robocall. Received on August 22, 2023 at 1:09 AM.

Anonymous User from Redding, California

August 18, 2023 at 2:26 AM

603-403-3148 reported as a Live Voice or Other. Received on August 15, 2023 at 2:14 PM.

Anonymous User from Concord, New Hampshire

July 14, 2023 at 1:21 PM

603-403-7108 reported as a Robocall. Received on July 14, 2023 at 1:07 PM.

Anonymous User from Bow, New Hampshire

July 7, 2023 at 9:06 PM

603-403-5929 reported as a Robocall. Received on April 24, 2023 at 12:51 PM.

Anonymous User from Shelby, North Carolina

June 7, 2023 at 8:34 PM

603-403-9921 reported as a Robocall. Received on June 7, 2023 at 9:23 AM.

Anonymous User from The Village, Oklahoma

May 31, 2023 at 3:58 PM

603-403-5297 reported as a Live Voice or Other. Received on May 30, 2023 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Littleton, New Hampshire

May 22, 2023 at 1:21 PM

603-403-9646 reported as a Robocall. Received on May 7, 2023 at 1:40 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , NH

May 20, 2023 at 3:26 PM

603-403-3062 reported as a Robocall. Received on May 18, 2023 at 3:17 PM.
Call for Dropped call or no message

Anonymous User from , NH

May 20, 2023 at 3:21 PM

603-403-5937 reported as a Robocall. Received on May 19, 2023 at 11:29 AM.
Call for Dropped call or no message

Anonymous User from , NH

May 20, 2023 at 9:44 AM

603-403-5936 reported as a Robocall. Received on May 20, 2023 at 9:25 AM.

Anonymous User from Madison, New Hampshire

May 9, 2023 at 5:30 PM

603-403-5205 reported as a Robocall. Received on May 9, 2023 at 2:04 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Newington, New Hampshire

May 3, 2023 at 4:19 PM

603-403-9429 reported as a unwanted call. Received on May 3, 2023 at 4:07 PM.

Anonymous User from , NH

May 3, 2023 at 2:08 PM

603-403-7275 reported as a unwanted call. Received on May 1, 2023 at 7:11 PM.

Anonymous User from , IL

April 20, 2023 at 3:24 PM

603-403-5829 reported as a Robocall. Received on April 20, 2023 at 2:23 PM.

Anonymous User from Rockville, Maryland

April 19, 2023 at 7:29 PM

603-403-9010 reported as a Live Voice or Other. Received on April 17, 2023 at 8:47 AM.
Call for Dropped call or no message

Anonymous User from Merrimack, New Hampshire

April 17, 2023 at 11:51 AM

603-403-5936 reported as a Robocall. Received on April 17, 2023 at 11:30 AM.

Anonymous User from Upper Marlboro, Maryland

April 17, 2023 at 9:57 AM

603-403-9010 reported as a Live Voice or Other. Received on April 17, 2023 at 9:55 AM.
Call for Medical & prescriptions

Anonymous User from Charlotte, North Carolina

April 4, 2023 at 9:51 AM

603-403-9901 reported as a Robocall. Received on April 3, 2023 at 10:22 AM.

Anonymous User from Lyndeborough, New Hampshire

March 27, 2023 at 2:59 PM

603-403-7836 reported as a Live Voice or Other. Received on March 27, 2023 at 2:51 PM.

Anonymous User from , PA

March 26, 2023 at 4:55 PM

603-403-9775 reported as a Robocall. Received on March 24, 2023 at 2:01 PM.
Call for No Subject Provided

Anonymous User from North Andover, Massachusetts

March 26, 2023 at 1:48 PM

603-403-9534 reported as a Robocall. Received on March 26, 2023 at 1:41 PM.

Anonymous User from Gilmanton Iw, New Hampshire

March 25, 2023 at 10:36 AM

603-403-9784 reported as a Live Voice or Other. Received on March 25, 2023 at 9:45 AM.

Anonymous User from North Andover, Massachusetts

March 19, 2023 at 2:08 PM

603-403-9534 reported as a Robocall. Received on March 19, 2023 at 2:02 PM.

Anonymous User from North Andover, Massachusetts

March 15, 2023 at 3:00 PM

603-403-9534 reported as a Robocall. Received on March 15, 2023 at 1:35 PM.

Anonymous User from North Andover, Massachusetts

March 10, 2023 at 1:39 PM

603-403-9534 reported as a Live Voice or Other. Received on March 10, 2023 at 1:32 PM.
Call for Dropped call or no message

Anonymous User from Laconia, New Hampshire

March 8, 2023 at 7:37 PM

603-403-7399 reported as a Robocall. Received on March 8, 2023 at 6:30 PM.

Anonymous User from , UT

March 1, 2023 at 4:57 PM

603-403-9012 reported as a Robocall. Received on February 27, 2023 at 9:35 AM.
Call for Dropped call or no message

Anonymous User from , NH

February 28, 2023 at 3:54 PM

603-403-7399 reported as a unwanted call. Received on February 27, 2023 at 10:08 AM.

Anonymous User from Malden, Massachusetts

February 22, 2023 at 4:35 PM

603-403-7030 reported as a Live Voice or Other. Received on February 22, 2023 at 4:31 PM.
Call for Energy, solar, & utilities

Anonymous User from , PA

February 15, 2023 at 3:07 PM

603-403-3100 reported as a Robocall. Received on February 15, 2023 at 2:59 PM.
Call for Dropped call or no message

Anonymous User from San Diego, CA

November 15, 2022 at 4:47 AM

603-403-3061 reported as a Prerecorded Voice. Received on November 15, 2022 at 10:45 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Surry, NH

August 18, 2022 at 2:56 PM

None reported as a Text Message. Received on August 18, 2022 at 10:40 AM.
Unwanted call for unknown
Caller ID indicated they called from 603-403-5659
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Freeport, NY

June 9, 2022 at 4:02 PM

None reported as a Live Voice. Received on June 9, 2022 at 12:00 AM.
Unwanted call for Vacations Services
Caller ID indicated they called from 603-403-9182
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Salem, NH

September 15, 2021 at 2:37 AM

603-403-7893 reported as a Text Message. Received on September 15, 2021 at 12:54 PM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Tucson, AZ

June 7, 2021 at 2:20 PM

None reported as a Live Voice. Received on June 7, 2021 at 6:45 AM.
Unwanted call for unknown
Caller ID indicated they called from 603-403-9691
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Rockland, MA

May 10, 2021 at 3:55 PM

603-403-9836 reported as a Live Voice. Received on May 10, 2021 at 11:20 AM.
Unwanted call for unknown
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Littleton, NH

May 4, 2021 at 2:33 PM

833-304-1447 reported as a Prerecorded Voice. Received on May 4, 2021 at 10:23 AM.
Unwanted call for unknown
Caller ID indicated they called from 603-403-9558
Contacted via Wireless (cell phone/other mobile device)

Business/Government Phones on the 603-403 Prefix

PhoneNameAddress
603-403-1293New Hampshire Chamber of Commerce [ www ]