301-828

You are reviewing the Area Code (NPA/NXX) report for 301-828. Did you mean to search the SMS short code 301828?

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	301828
Basic Format	301-828
NPA (Area Code)	301
NXX	828

Call Routing Data

NPA-NXX-X	OCN	Company	Rate Center	Use Type	Assign Date	City	State	Region	Block Effective Date
301-828-0XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	WSHNGTNZN2	AS	08/31/2005	WASHINGTON ZONE 02	MD	MA	09/29/2005
301-828-1XXX	829J	PAETEC ITEL, LLC	WSHNGTNZN2	AS	10/13/2005	WASHINGTON ZONE 02	MD	MA	11/11/2005
301-828-2XXX	6119	LEVEL 3 COMMUNICATIONS, LLC - MD	WSHNGTNZN2	RT		WASHINGTON ZONE 02	MD	MA
301-828-3XXX	7529	TELEPORT COMMUNICATIONS AMERICA, LLC - DC	WSHNGTNZN2	RT		WASHINGTON ZONE 02	MD	MA
301-828-4XXX	9212	VERIZON MARYLAND, INC.	WSHNGTNZN2	AS	03/25/2005	WASHINGTON ZONE 02	MD	MA	04/22/2005
301-828-5XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	WSHNGTNZN2	AS	07/17/2006	WASHINGTON ZONE 02	MD	MA	07/27/2006
301-828-6XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	WSHNGTNZN2	AS	06/07/2007	WASHINGTON ZONE 02	MD	MA	06/28/2007
301-828-7XXX	6855	OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC	WSHNGTNZN2	AS	03/13/2006	WASHINGTON ZONE 02	MD	MA	04/07/2006
301-828-8XXX	4036	NEW CINGULAR WIRELESS PCS, LLC - DC	WSHNGTNZN2	AS	02/28/2008	WASHINGTON ZONE 02	MD	MA	03/11/2008
301-828-9XXX	071F	BANDWIDTH.COM CLEC, LLC - MD	WSHNGTNZN2	RT		WASHINGTON ZONE 02	MD	MA
301-828-XXXX	7529	TELEPORT COMMUNICATIONS AMERICA, LLC - DC	WSHNGTNZN2	AS		WASHINGTON ZONE 02	MD

Reports

Anonymous User from Fort Washington, Maryland

April 18, 2026 at 6:44 PM

301-828-3497 reported as a Robocall. Received on April 17, 2026 at 10:10 AM.

Anonymous User from Annapolis, Maryland

March 26, 2026 at 3:45 PM

301-828-5874 reported as a unwanted call. Received on March 26, 2026 at 12:35 PM.

Anonymous User from Churchton, Maryland

March 13, 2026 at 6:13 PM

301-828-3395 reported as a Live Voice or Other. Received on March 13, 2026 at 6:00 PM.
Call for Medical & prescriptions

Anonymous User from North Bethesda, Maryland

February 23, 2026 at 12:10 PM

301-828-7697 reported as a Robocall. Received on February 23, 2026 at 12:00 PM.

Anonymous User from Frostburg, Maryland

November 26, 2025 at 4:28 PM

301-828-0606 reported as a Robocall. Received on November 26, 2025 at 12:12 PM.
Call for No Subject Provided

Anonymous User from Smithsburg, Maryland

September 3, 2025 at 5:01 PM

301-828-9747 reported as a Robocall. Received on September 3, 2025 at 4:58 PM.

Anonymous User from Smithsburg, Maryland

July 22, 2025 at 10:50 AM

301-828-9315 reported as a Robocall. Received on July 22, 2025 at 10:48 AM.

Anonymous User from New York, New York

June 24, 2025 at 10:09 AM

301-828-3145 reported as a Live Voice or Other. Received on June 24, 2025 at 9:32 AM.
Call for Medical & prescriptions

Anonymous User from , VA

June 3, 2025 at 2:34 PM

301-828-3184 reported as a Live Voice or Other. Received on June 3, 2025 at 2:30 PM.

Anonymous User from Smithsburg, Maryland

May 6, 2025 at 4:57 PM

301-828-9190 reported as a Robocall. Received on May 6, 2025 at 4:56 PM.
Call for Medical & prescriptions

Anonymous User from Hyattsville, Maryland

April 9, 2025 at 7:44 PM

301-828-6848 reported as a Robocall. Received on April 9, 2025 at 5:27 PM.

Anonymous User from , MD

March 30, 2025 at 4:25 PM

301-828-8960 reported as a Robocall. Received on March 24, 2025 at 2:42 PM.
Call for Dropped call or no message

Anonymous User from Mobile, Alabama

March 5, 2025 at 10:11 AM

301-828-1912 reported as a Live Voice or Other. Received on March 5, 2025 at 9:02 AM.

Anonymous User from Waldorf, MD

January 16, 2025 at 1:00 AM

301-828-1024 reported as a Prerecorded Voice. Received on January 15, 2025 at 10:00 AM.
Unwanted call for Other Services
Contacted via Wired

Anonymous User from Smithsburg, Maryland

December 5, 2024 at 7:34 PM

301-828-1917 reported as a Live Voice or Other. Received on December 5, 2024 at 7:33 PM.
Call for Dropped call or no message

Anonymous User from , MD

November 26, 2024 at 1:05 PM

301-828-9736 reported as a Live Voice or Other. Received on November 26, 2024 at 11:49 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Maryland, Maryland

November 21, 2024 at 9:58 PM

301-828-0363 reported as a unwanted call. Received on November 21, 2024 at 2:00 PM.
Call for No Subject Provided

Anonymous User from Silver Spring, Maryland

November 15, 2024 at 10:23 AM

301-828-2613 reported as a Live Voice or Other. Received on November 15, 2024 at 10:17 AM.
Call for Medical & prescriptions

Anonymous User from Sterling, Maryland

November 14, 2024 at 3:58 PM

301-828-1799 reported as a Robocall. Received on November 13, 2024 at 11:59 AM.

Anonymous User from Gaithersburg, Maryland

October 31, 2024 at 10:15 AM

301-828-3510 reported as a Live Voice or Other. Received on October 31, 2024 at 10:08 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Smithsburg, Maryland

October 19, 2024 at 1:46 PM

301-828-0509 reported as a Live Voice or Other. Received on October 19, 2024 at 1:45 PM.
Call for Dropped call or no message

Anonymous User from , MD

June 24, 2024 at 1:05 PM

301-828-2365 reported as a Live Voice or Other. Received on June 24, 2024 at 12:00 AM.
Call for No Subject Provided

Anonymous User from Frederick, Maryland

June 4, 2024 at 6:28 PM

301-828-1757 reported as a Live Voice or Other. Received on June 4, 2024 at 3:46 PM.

Anonymous User from , VA

February 1, 2024 at 12:55 PM

301-828-2128 reported as a Robocall. Received on February 1, 2024 at 12:00 AM.

Anonymous User from Bethesda, Maryland

January 29, 2024 at 12:19 PM

301-828-1750 reported as a Robocall. Received on January 24, 2024 at 3:26 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Bowie, Maryland

December 26, 2023 at 10:09 AM

301-828-0727 reported as a Live Voice or Other. Received on December 26, 2023 at 10:06 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , VA

November 18, 2023 at 9:07 AM

301-828-9194 reported as a Robocall. Received on November 18, 2023 at 9:04 AM.
Call for No Subject Provided

Anonymous User from Silver Spring, Maryland

November 2, 2023 at 2:44 PM

301-828-9154 reported as a Robocall. Received on November 2, 2023 at 2:38 PM.

Anonymous User from California, Maryland

October 26, 2023 at 1:17 PM

301-828-1895 reported as a Live Voice or Other. Received on October 26, 2023 at 1:00 PM.

Anonymous User from , DC

August 24, 2023 at 10:52 AM

301-828-1819 reported as a Robocall. Received on August 24, 2023 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Clinton, Maryland

July 21, 2023 at 9:43 AM

301-828-7162 reported as a Robocall. Received on July 21, 2023 at 9:37 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Clinton, Maryland

July 21, 2023 at 9:43 AM

301-828-7162 reported as a Robocall. Received on July 21, 2023 at 9:37 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Gaithersburg, Maryland

June 21, 2023 at 11:32 PM

301-828-8748 reported as a Robocall. Received on June 21, 2023 at 6:54 PM.
Call for Dropped call or no message

Anonymous User from Gaithersburg, Maryland

March 7, 2023 at 2:20 PM

301-828-9331 reported as a Robocall. Received on March 7, 2023 at 10:26 AM.
Call for Dropped call or no message

Anonymous User from , IL

December 20, 2022 at 10:59 AM

301-828-3291 reported as a Robocall. Received on December 20, 2022 at 9:25 AM.

Anonymous User from Gaithersburg, Maryland

November 30, 2022 at 4:03 PM

301-828-7131 reported as a Robocall. Received on November 28, 2022 at 3:36 PM.
Call for Dropped call or no message

Anonymous User from Gaithersburg, Maryland

August 31, 2022 at 7:57 PM

301-828-0258 reported as a Live Voice or Other. Received on August 31, 2022 at 7:49 PM.

Anonymous User from Ledyard, CT

March 1, 2022 at 10:07 PM

866-341-1068 reported as a Text Message. Received on March 1, 2022 at 5:05 PM.
Unwanted call for unknown
Caller ID indicated they called from 301-828-9131
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from St Augustine, FL

February 28, 2022 at 7:33 PM

None reported as a Text Message. Received on February 28, 2022 at 2:20 PM.
Unwanted call for unknown
Caller ID indicated they called from 301-828-9341
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from San Diego, CA

January 18, 2022 at 6:29 PM

301-828-3130 reported as a Prerecorded Voice. Received on January 18, 2022 at 7:06 AM.
Unwanted call for unknown
Contacted via Wired

Anonymous User from , MD

August 3, 2016 at 12:29 AM

reported as a Abandoned Calls. Received on August 2, 2016 at 7:12 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-828-1137
Contacted via Wired

Anonymous User from , MD

June 9, 2015 at 4:21 PM

reported as a Prerecorded Voice. Received on June 9, 2015 at 10:33 AM.
Robocall for unknown
Caller ID indicated they called from 301-828-1151
Contacted via Internet (VOIP)

Anonymous User from , VA

April 27, 2015 at 2:26 PM

301-828-1812 reported as a Prerecorded Voice. Received on April 22, 2015 at 11:40 AM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Wired

Anonymous User from , FL

April 24, 2015 at 4:43 PM

301-828-1812 reported as a Prerecorded Voice. Received on April 23, 2015 at 11:00 AM.
Telemarketing (including do not call and spoofing) for unknown
Contacted via Internet (VOIP)

Anonymous User from , MD

April 1, 2015 at 3:41 PM

reported as a Prerecorded Voice. Received on April 1, 2015 at 9:00 AM.
Robocall for unknown
Caller ID indicated they called from 301-828-1137
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , MD

March 18, 2015 at 4:17 PM

reported as a Live Voice. Received on March 18, 2015 at 10:46 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-828-1139
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , ID

January 27, 2015 at 12:18 AM

reported as a Live Voice. Received on January 26, 2015 at 4:10 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-828-1139
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , OK

January 19, 2015 at 5:08 PM

reported as a Prerecorded Voice. Received on January 19, 2015 at 9:53 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-828-1139
Contacted via Wired

Anonymous User from , DC

January 8, 2015 at 4:42 PM

800-283-7755 reported as a Live Voice. Received on January 8, 2015 at 10:40 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 301-828-1155
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from Sterling, Maryland

November 30, -0001 at 12:00 AM

301-828-1799 reported as a Robocall. Received on November 30, -0001 at 12:00 AM.

Most 'popular' numbers on this prefix:

301-828-0XXX: 301-828-0000 | 301-828-0011 | 301-828-0020 | 301-828-0030 | 301-828-0033 | 301-828-0037 | 301-828-0250 | 301-828-0255 | 301-828-0258 | 301-828-0300 | 301-828-0303 | 301-828-0305 | 301-828-0360 | 301-828-0361 | 301-828-0365 | 301-828-0400 | 301-828-0401 | 301-828-0404 | 301-828-0460 | 301-828-0462 | 301-828-0500 | 301-828-0501 | 301-828-0502 | 301-828-0505 | 301-828-0700 | 301-828-0707 | 301-828-0730 | 301-828-0733 | 301-828-0777 |
301-828-1XXX: 301-828-1000 | 301-828-1001 | 301-828-1003 | 301-828-1020 | 301-828-1024 | 301-828-1028 | 301-828-1111 | 301-828-1122 | 301-828-1130 | 301-828-1133 | 301-828-1138 | 301-828-1199 | 301-828-1400 | 301-828-1408 | 301-828-1411 | 301-828-1414 | 301-828-1415 | 301-828-1700 | 301-828-1747 | 301-828-1752 | 301-828-1754 | 301-828-1755 | 301-828-1777 | 301-828-1800 | 301-828-1811 | 301-828-1814 | 301-828-1818 | 301-828-1852 | 301-828-1887 | 301-828-1911 | 301-828-1914 | 301-828-1919 | 301-828-1993 | 301-828-1997 | 301-828-1998 |
301-828-2XXX: 301-828-2121 | 301-828-2122 | 301-828-2125 | 301-828-2188 | 301-828-2197 | 301-828-2198 | 301-828-2300 | 301-828-2345 | 301-828-2360 | 301-828-2362 | 301-828-2369 | 301-828-2600 | 301-828-2610 | 301-828-2611 | 301-828-2612 | 301-828-2657 | 301-828-2658 |
301-828-3XXX: 301-828-3100 | 301-828-3130 | 301-828-3135 | 301-828-3138 | 301-828-3196 | 301-828-3198 | 301-828-3200 | 301-828-3231 | 301-828-3258 | 301-828-3290 | 301-828-3291 | 301-828-3299 | 301-828-3500 | 301-828-3510 | 301-828-3511 | 301-828-3515 | 301-828-3550 |
301-828-5XXX: 301-828-5000 | 301-828-5001 | 301-828-5003 | 301-828-5050 | 301-828-5500 | 301-828-5505 | 301-828-5507 | 301-828-5508 | 301-828-5550 | 301-828-5555 |
301-828-6XXX: 301-828-6001 | 301-828-6003 | 301-828-6008 | 301-828-6200 | 301-828-6202 | 301-828-6220 | 301-828-6270 | 301-828-6271 | 301-828-6272 | 301-828-6500 | 301-828-6501 | 301-828-6550 | 301-828-6553 | 301-828-6555 | 301-828-6600 | 301-828-6656 | 301-828-6660 | 301-828-6662 | 301-828-6666 | 301-828-6669 | 301-828-6800 | 301-828-6801 | 301-828-6808 | 301-828-6840 | 301-828-6845 | 301-828-6847 |
301-828-7XXX: 301-828-7100 | 301-828-7105 | 301-828-7160 | 301-828-7161 | 301-828-7166 | 301-828-7197 | 301-828-7200 | 301-828-7220 | 301-828-7222 | 301-828-7227 | 301-828-7800 | 301-828-7807 | 301-828-7808 | 301-828-7860 | 301-828-7862 | 301-828-7869 |
301-828-8XXX: 301-828-8700 | 301-828-8701 | 301-828-8740 | 301-828-8745 | 301-828-8747 | 301-828-8777 | 301-828-8900 | 301-828-8960 | 301-828-8962 | 301-828-8969 | 301-828-8997 | 301-828-8998 |
301-828-9XXX: 301-828-9100 | 301-828-9110 | 301-828-9195 | 301-828-9197 | 301-828-9199 | 301-828-9200 | 301-828-9210 | 301-828-9220 | 301-828-9240 | 301-828-9245 | 301-828-9247 | 301-828-9300 | 301-828-9303 | 301-828-9330 | 301-828-9333 | 301-828-9339 | 301-828-9707 | 301-828-9730 | 301-828-9732 | 301-828-9737 | 301-828-9777 |