301-764

You are reviewing the Area Code (NPA/NXX) report for 301-764. Did you mean to search the SMS short code 301764?

North American Phone Intelligence

Search a phone number, area code, exchange, or short code

Paste raw digits, a formatted phone number, an area code, an NPA-NXX block, or a short code. US and Canada phone lookups route automatically, and international iMessage checks are available separately.

Phone Lookup Top Complaints Area Codes NPA-NXX iMessage

Raw Number	301764
Basic Format	301-764
NPA (Area Code)	301
NXX	764

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
301-764-0XXX	2593	CORE COMMUNICATIONS, INC.- MD	WALDORF	AS	07/12/2019	WALDORF	MD	MA	07/30/2019
301-764-1XXX	9212	VERIZON MARYLAND, INC.	WALDORF	RT		WALDORF	MD	MA
301-764-2XXX	9212	VERIZON MARYLAND, INC.	WALDORF	RT		WALDORF	MD	MA
301-764-3XXX	2593	CORE COMMUNICATIONS, INC.- MD	WALDORF	AS	04/11/2019	WALDORF	MD	MA	04/29/2019
301-764-4XXX	2593	CORE COMMUNICATIONS, INC.- MD	WALDORF	AS	04/11/2019	WALDORF	MD	MA	04/29/2019
301-764-5XXX	9212	VERIZON MARYLAND, INC.	WALDORF	RT		WALDORF	MD	MA
301-764-6XXX	9212	VERIZON MARYLAND, INC.	WALDORF	RT		WALDORF	MD	MA
301-764-7XXX	9212	VERIZON MARYLAND, INC.	WALDORF	RT		WALDORF	MD	MA
301-764-8XXX	515J	IP HORIZON LLC	WALDORF	AS	03/27/2019	WALDORF	MD	MA	04/26/2019
301-764-9XXX	2593	CORE COMMUNICATIONS, INC.- MD	WALDORF	AS	07/12/2019	WALDORF	MD	MA	07/30/2019
301-764-XXXX	9212	VERIZON MARYLAND, INC.	WALDORF	AS		WALDORF	MD

Reports

Anonymous User from College Park, Maryland

September 17, 2025 at 1:15 PM

301-764-8882 reported as a Robocall. Received on September 17, 2025 at 1:00 PM.

Anonymous User from Smithsburg, Maryland

September 8, 2025 at 9:08 AM

301-764-1354 reported as a Robocall. Received on September 8, 2025 at 9:05 AM.

Anonymous User from , AL

September 5, 2025 at 12:33 PM

301-764-8723 reported as a Robocall. Received on May 25, 2025 at 4:48 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Diberville, Mississippi

September 3, 2025 at 6:00 PM

301-764-8644 reported as a Robocall. Received on August 27, 2025 at 10:28 AM.

Anonymous User from Hazleton, Pennsylvania

August 29, 2025 at 2:30 PM

301-764-8644 reported as a Robocall. Received on August 29, 2025 at 2:15 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , MD

August 27, 2025 at 10:07 AM

301-764-8904 reported as a Robocall. Received on August 22, 2025 at 3:56 PM.
Call for Dropped call or no message

Anonymous User from Annapolis, Maryland

August 14, 2025 at 9:39 AM

301-764-8914 reported as a unwanted call. Received on August 12, 2025 at 12:50 PM.
Call for Dropped call or no message

Anonymous User from Annapolis, Maryland

August 14, 2025 at 9:38 AM

301-764-8910 reported as a unwanted call. Received on August 12, 2025 at 3:40 PM.
Call for Dropped call or no message

Anonymous User from Annapolis, Maryland

August 12, 2025 at 9:06 AM

301-764-8916 reported as a unwanted call. Received on August 11, 2025 at 6:13 PM.
Call for Dropped call or no message

Anonymous User from Annapolis, Maryland

August 11, 2025 at 1:11 PM

301-764-8006 reported as a unwanted call. Received on August 11, 2025 at 1:08 PM.
Call for Dropped call or no message

Anonymous User from Annapolis, Maryland

August 8, 2025 at 9:47 AM

301-764-8916 reported as a unwanted call. Received on August 7, 2025 at 6:00 PM.
Call for Dropped call or no message

Anonymous User from Wilmington, Delaware

August 6, 2025 at 12:49 PM

301-764-8092 reported as a Live Voice or Other. Received on August 6, 2025 at 12:38 PM.
Call for No Subject Provided

Anonymous User from , MA

August 4, 2025 at 4:55 PM

301-764-8305 reported as a Robocall. Received on August 4, 2025 at 4:31 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Hagerstown, MD

June 27, 2025 at 4:01 PM

reported as a Live Voice. Received on June 27, 2025 at 9:20 AM.
Unwanted call for unknown
Caller ID indicated they called from 301-764-5218
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from White Plains, Maryland

June 17, 2025 at 8:09 PM

301-764-6779 reported as a Live Voice or Other. Received on June 17, 2025 at 7:26 PM.
Call for Home improvement & cleaning

Anonymous User from , MS

June 5, 2025 at 2:54 PM

301-764-8868 reported as a Live Voice or Other. Received on June 5, 2025 at 1:45 PM.

Anonymous User from , TX

May 30, 2025 at 3:04 PM

301-764-8583 reported as a Live Voice or Other. Received on May 30, 2025 at 11:49 AM.
Call for No Subject Provided

Anonymous User from Bay City, Michigan

May 29, 2025 at 6:07 PM

301-764-8356 reported as a Robocall. Received on May 29, 2025 at 2:41 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Bay City, Michigan

May 29, 2025 at 6:06 PM

301-764-8356 reported as a Robocall. Received on May 29, 2025 at 2:41 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from Smithsburg, Maryland

April 10, 2025 at 11:49 AM

301-764-7860 reported as a Robocall. Received on April 10, 2025 at 11:48 AM.
Call for Medical & prescriptions

Anonymous User from , CA

February 17, 2025 at 2:23 PM

301-764-8017 reported as a unwanted call. Received on February 17, 2025 at 10:51 AM.
Call for Dropped call or no message

Anonymous User from Damascus, Maryland

November 12, 2024 at 10:10 AM

301-764-0500 reported as a Robocall. Received on November 12, 2024 at 9:56 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Upper Marlboro, Maryland

October 25, 2024 at 4:01 PM

301-764-4505 reported as a Live Voice or Other. Received on October 25, 2024 at 3:57 PM.

Anonymous User from Calverton, Maryland

October 16, 2024 at 9:30 PM

301-764-4333 reported as a Live Voice or Other. Received on October 9, 2024 at 11:11 AM.
Call for Dropped call or no message

Anonymous User from , MD

December 18, 2023 at 10:32 AM

301-764-6871 reported as a unwanted call. Received on December 16, 2023 at 8:56 AM.

Anonymous User from Welcome, Maryland

December 16, 2023 at 9:20 AM

301-764-8781 reported as a Robocall. Received on December 16, 2023 at 6:59 AM.
Call for Energy, solar, & utilities

Anonymous User from Damascus, Maryland

July 10, 2023 at 4:48 PM

301-764-7590 reported as a Robocall. Received on July 10, 2023 at 4:38 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Silver Spring, Maryland

June 22, 2023 at 2:09 PM

301-764-8648 reported as a Live Voice or Other. Received on June 22, 2023 at 2:05 PM.
Call for Home security & alarms

Anonymous User from Upper Marlboro, Maryland

June 7, 2023 at 2:15 PM

301-764-8228 reported as a Live Voice or Other. Received on June 7, 2023 at 1:16 PM.

Anonymous User from , MD

January 10, 2023 at 5:43 PM

301-764-1491 reported as a unwanted call. Received on January 10, 2023 at 5:41 PM.
Call for Dropped call or no message

Anonymous User from , MD

January 2, 2023 at 10:20 AM

301-764-5817 reported as a Robocall. Received on January 2, 2023 at 9:17 AM.
Call for Dropped call or no message

Anonymous User from , MD

January 2, 2023 at 10:19 AM

301-764-5817 reported as a Robocall. Received on January 2, 2023 at 9:30 AM.
Call for Dropped call or no message

Anonymous User from , MD

November 26, 2022 at 12:06 AM

301-764-0346 reported as a Robocall. Received on November 25, 2022 at 3:51 PM.

Anonymous User from Mesa, Arizona

July 15, 2022 at 3:35 PM

301-764-7331 reported as a Robocall. Received on July 15, 2022 at 12:01 PM.
Call for Energy, solar, & utilities

Anonymous User from , MD

July 14, 2022 at 5:07 PM

301-764-4130 reported as a Live Voice or Other. Received on July 14, 2022 at 1:04 PM.
Call for No Subject Provided

Anonymous User from Clinton, Maryland

June 22, 2022 at 6:54 PM

301-764-9278 reported as a Robocall. Received on June 7, 2022 at 11:55 AM.
Call for Dropped call or no message

Anonymous User from Derwood, MD

September 27, 2021 at 1:58 PM

None reported as a Prerecorded Voice. Received on September 27, 2021 at 9:50 AM.
Unwanted call for auto_warranty_services
Caller ID indicated they called from 301-764-4188
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

301-764-0XXX: 301-764-0300 | 301-764-0303 | 301-764-0305 | 301-764-0340 | 301-764-0341 | 301-764-0500 | 301-764-0501 | 301-764-0502 | 301-764-0505 |
301-764-1XXX: 301-764-1400 | 301-764-1409 | 301-764-1431 | 301-764-1491 | 301-764-1494 | 301-764-1499 |
301-764-4XXX: 301-764-4100 | 301-764-4180 | 301-764-4185 | 301-764-4188 | 301-764-4197 | 301-764-4300 | 301-764-4330 | 301-764-4331 | 301-764-4333 | 301-764-4350 | 301-764-4500 | 301-764-4508 | 301-764-4509 | 301-764-4550 |
301-764-5XXX: 301-764-5200 | 301-764-5210 | 301-764-5211 | 301-764-5212 | 301-764-5220 | 301-764-5250 | 301-764-5800 | 301-764-5808 | 301-764-5810 | 301-764-5811 | 301-764-5819 | 301-764-5820 |
301-764-6XXX: 301-764-6800 | 301-764-6801 | 301-764-6808 | 301-764-6870 | 301-764-6875 | 301-764-6877 |
301-764-7XXX: 301-764-7300 | 301-764-7303 | 301-764-7307 | 301-764-7330 | 301-764-7333 | 301-764-7337 | 301-764-7500 | 301-764-7507 | 301-764-7590 | 301-764-7595 | 301-764-7599 | 301-764-7800 | 301-764-7807 | 301-764-7820 | 301-764-7860 | 301-764-7862 | 301-764-7865 |
301-764-8XXX: 301-764-8000 | 301-764-8010 | 301-764-8011 | 301-764-8015 | 301-764-8020 | 301-764-8080 | 301-764-8200 | 301-764-8207 | 301-764-8220 | 301-764-8222 | 301-764-8228 | 301-764-8250 | 301-764-8600 | 301-764-8601 | 301-764-8640 | 301-764-8643 | 301-764-8645 | 301-764-8660 | 301-764-8700 | 301-764-8701 | 301-764-8777 | 301-764-8780 | 301-764-8787 | 301-764-8788 |
301-764-9XXX: 301-764-9200 | 301-764-9220 | 301-764-9270 | 301-764-9272 | 301-764-9277 |