978-303

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Raw Number	978303
Basic Format	978-303
NPA (Area Code)	978
NXX	303

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date	Block Available Date
978-303-0XXX	4018	LEVEL 3 COMMUNICATIONS, LLC - MA	WESTFORD	RT		WESTFORD	MA	NE
978-303-1XXX	892D	ONVOY, LLC - MA	WESTFORD	AS	07/16/2021	WESTFORD	MA	NE	08/14/2021
978-303-2XXX	829J	PAETEC ITEL, LLC	WESTFORD	AS	09/24/2004	WESTFORD	MA	NE	10/08/2004
978-303-3XXX	4018	LEVEL 3 COMMUNICATIONS, LLC - MA	WESTFORD	AV		WESTFORD	MA	NE		04/12/2025
978-303-4XXX	892D	ONVOY, LLC - MA	WESTFORD	AS	06/11/2021	WESTFORD	MA	NE	07/10/2021
978-303-5XXX	5562	METROPCS, INC.	WESTFORD	AS	05/31/2005	WESTFORD	MA	NE	06/24/2005
978-303-6XXX	7135	TC SYSTEMS, INC.	WESTFORD	AS	12/02/2002	WESTFORD	MA	NE	12/21/2002
978-303-7XXX	4036	NEW CINGULAR WIRELESS PCS, LLC - DC	WESTFORD	AS	09/05/2003	WESTFORD	MA	NE	09/30/2003
978-303-8XXX	7229	MCIMETRO ACCESS TRANSMISSION SERVICES LLC	WESTFORD	AS	02/13/2007	WESTFORD	MA	NE	06/15/2007
978-303-9XXX	4018	LEVEL 3 COMMUNICATIONS, LLC - MA	WESTFORD	AV		WESTFORD	MA	NE		04/14/2025
978-303-XXXX	4018	LEVEL 3 COMMUNICATIONS, LLC - MA	WESTFORD	AS		WESTFORD	MA

Business/Government Phones on the 978-303 Prefix

Phone	Name	Address
978-303-0053	Outstanding Bath Refinishing, Inc.
978-303-2900	Whole Foods Market	160 Littleton Road Westford 01886 US
978-303-8427	Classic Kitchen Cafe	175 Littleton Road Westford 01886 US

Reports

Anonymous User from Andover, Massachusetts

April 18, 2026 at 5:01 PM

9783039567978935 reported as a Live Voice or Other. Received on April 18, 2026 at 4:50 PM.
Call for Medical & prescriptions

Anonymous User from Chelmsford, Massachusetts

March 5, 2026 at 9:45 AM

978-303-1434 reported as a Robocall. Received on March 2, 2025 at 10:00 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , MA

January 28, 2026 at 10:21 PM

978-303-1196 reported as a Robocall. Received on January 28, 2026 at 9:33 PM.
Call for Dropped call or no message

Anonymous User from , MA

January 28, 2026 at 10:17 PM

978-303-1196 reported as a Robocall. Received on January 28, 2026 at 9:00 PM.
Call for Medical & prescriptions

Anonymous User from Haverhill, Massachusetts

December 12, 2025 at 4:36 PM

978-303-1891 reported as a Live Voice or Other. Received on December 12, 2025 at 4:27 AM.
Call for No Subject Provided

Anonymous User from Merrimac, Massachusetts

December 3, 2025 at 12:48 PM

978-303-4350 reported as a Robocall. Received on December 3, 2025 at 10:17 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Manteca, California

July 9, 2025 at 11:36 AM

978-303-4383 reported as a Live Voice or Other. Received on July 9, 2025 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from , MA

June 26, 2025 at 3:35 PM

978-303-4223 reported as a Live Voice or Other. Received on June 26, 2025 at 3:31 PM.

Anonymous User from , CA

June 11, 2025 at 5:31 PM

978-303-4383 reported as a Live Voice or Other. Received on June 11, 2025 at 11:37 AM.

Anonymous User from , MA

April 10, 2025 at 9:08 AM

978-303-1859 reported as a Robocall. Received on April 9, 2025 at 5:25 PM.

Anonymous User from Merrimac, Massachusetts

February 15, 2025 at 12:22 PM

978-303-8486 reported as a Robocall. Received on February 15, 2025 at 12:17 PM.
Call for Home improvement & cleaning

Anonymous User from Haverhill, Massachusetts

February 13, 2025 at 2:04 PM

978-303-8595 reported as a Live Voice or Other. Received on February 13, 2025 at 9:40 AM.
Call for Medical & prescriptions

Anonymous User from Manchester, Massachusetts

January 29, 2025 at 2:56 PM

978-303-4401 reported as a Robocall. Received on January 29, 2025 at 2:56 PM.
Call for Medical & prescriptions

Anonymous User from Pepperell, Massachusetts

January 18, 2025 at 3:52 PM

978-303-2648 reported as a Robocall. Received on January 17, 2025 at 11:00 AM.

Anonymous User from North Reading, Massachusetts

January 14, 2025 at 8:35 PM

978-303-4798 reported as a Live Voice or Other. Received on January 14, 2025 at 6:53 PM.
Call for Medical & prescriptions

Anonymous User from Lawrence, Massachusetts

November 13, 2024 at 7:10 PM

978-303-1845 reported as a Robocall. Received on November 13, 2024 at 9:41 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , MA

October 28, 2024 at 1:48 PM

978-303-4966 reported as a Robocall. Received on October 28, 2024 at 1:13 PM.

Anonymous User from Juneau, Alaska

September 18, 2024 at 5:04 PM

978-303-1552 reported as a Live Voice or Other. Received on September 18, 2024 at 1:02 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Newmarket, New Hampshire

June 25, 2024 at 5:37 PM

978-303-1859 reported as a Robocall. Received on June 25, 2024 at 4:57 PM.

Anonymous User from Cabot, Pa, Pennsylvania

November 11, 2023 at 12:08 PM

978-303-4383 reported as a unwanted call. Received on November 9, 2023 at 5:01 PM.

Anonymous User from Beverly, Massachusetts

November 3, 2023 at 10:47 AM

978-303-1602 reported as a Robocall. Received on November 3, 2023 at 10:40 AM.

Anonymous User from Leominster, Massachusetts

September 15, 2023 at 5:34 PM

978-303-4487 reported as a Live Voice or Other. Received on September 15, 2023 at 2:31 PM.

Anonymous User from , MA

May 8, 2023 at 2:18 PM

978-303-4182 reported as a Robocall. Received on May 5, 2023 at 6:20 PM.
Call for No Subject Provided

Anonymous User from Acton, MA

April 19, 2023 at 5:42 PM

None reported as a Live Voice. Received on April 19, 2023 at 1:12 PM.
Unwanted call for Unknown Services
Caller ID indicated they called from 978-303-4431
Contacted via Wired

Anonymous User from , MA

January 30, 2023 at 2:18 PM

978-303-8805 reported as a Robocall. Received on January 30, 2023 at 1:10 PM.
Call for Medical & prescriptions

Anonymous User from Acton, MA

October 17, 2022 at 10:04 PM

None reported as a Prerecorded Voice. Received on October 17, 2022 at 11:49 AM.
Unwanted call for Other Services
Caller ID indicated they called from 978-303-7631
Contacted via Wired

Anonymous User from Arnold, Maryland

September 3, 2022 at 1:27 PM

978-303-4370 reported as a Robocall. Received on September 3, 2022 at 10:20 AM.

Anonymous User from Leominster, Massachusetts

August 11, 2022 at 12:03 PM

978-303-1347 reported as a Live Voice or Other. Received on August 9, 2022 at 3:48 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from San Diego, CA

July 26, 2022 at 3:45 AM

978-303-1094 reported as a Prerecorded Voice. Received on July 26, 2022 at 2:23 PM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from Dixon, Missouri

June 26, 2022 at 2:17 PM

978-303-4297 reported as a Robocall. Received on June 20, 2022 at 1:39 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Acton, MA

April 21, 2022 at 9:48 PM

None reported as a Prerecorded Voice. Received on April 21, 2022 at 4:18 PM.
Unwanted call for Solar Panels Services
Caller ID indicated they called from 978-303-6409
Contacted via Wired

Anonymous User from Rowley, MA

November 5, 2021 at 7:16 AM

978-303-1877 reported as a Prerecorded Voice. Received on November 5, 2021 at 8:59 PM.
Unwanted call for unknown
Contacted via Internet (VOIP)

Anonymous User from Acton, MA

June 25, 2021 at 4:50 PM

None reported as a Prerecorded Voice. Received on June 25, 2021 at 12:23 PM.
Unwanted call for unknown
Caller ID indicated they called from 978-303-9129
Contacted via Wired

Most 'popular' numbers on this prefix:

978-303-1XXX: 978-303-1000 | 978-303-1080 | 978-303-1099 | 978-303-1847 |
978-303-2XXX: 978-303-2270 | 978-303-2275 | 978-303-2277 |
978-303-4XXX: 978-303-4222 | 978-303-4226 | 978-303-4229 | 978-303-4244 | 978-303-4248 | 978-303-4249 | 978-303-4400 | 978-303-4408 | 978-303-4409 |
978-303-8XXX: 978-303-8446 | 978-303-8453 | 978-303-8459 | 978-303-8480 | 978-303-8486 | 978-303-8489 |
978-303-9XXX: 978-303-9120 | 978-303-9123 | 978-303-9125 | 978-303-9195 | 978-303-9196 | 978-303-9198 |