You are reviewing the Area Code (NPA/NXX) report for 301-822. Did you mean to search the SMS short code 301822?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
---|
301-822-0XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSNGTNZN11 | AS | 08/22/2016 | WASHINGTON ZONE 11 | MD | MA | 09/01/2016 |
301-822-1XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNGTNZN11 | AS | 10/12/2018 | WASHINGTON ZONE 11 | MD | MA | 10/24/2018 |
301-822-2XXX | 876D | ONVOY, LLC - MD | WSNGTNZN11 | AS | 01/21/2016 | WASHINGTON ZONE 11 | MD | MA | 02/09/2016 |
301-822-3XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSNGTNZN11 | AS | 08/22/2016 | WASHINGTON ZONE 11 | MD | MA | 09/01/2016 |
301-822-4XXX | 318J | COMCAST IP PHONE, LLC | WSNGTNZN11 | AS | 09/09/2013 | WASHINGTON ZONE 11 | MD | MA | 10/03/2013 |
301-822-5XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSNGTNZN11 | AS | 08/22/2016 | WASHINGTON ZONE 11 | MD | MA | 09/01/2016 |
301-822-6XXX | 2593 | CORE COMMUNICATIONS, INC.- MD | WSNGTNZN11 | AS | 10/12/2018 | WASHINGTON ZONE 11 | MD | MA | 10/24/2018 |
301-822-7XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSNGTNZN11 | AS | 08/22/2016 | WASHINGTON ZONE 11 | MD | MA | 09/01/2016 |
301-822-8XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSNGTNZN11 | AS | 08/22/2016 | WASHINGTON ZONE 11 | MD | MA | 09/01/2016 |
301-822-9XXX | 568G | PEERLESS NETWORK OF MARYLAND, LLC | WSNGTNZN11 | RT | | WASHINGTON ZONE 11 | MD | MA | |
301-822-XXXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | WSNGTNZN11 | AS | | WASHINGTON ZONE 11 | MD | | |
Reports
Anonymous User from Landover, Maryland
April 27, 2024 at 10:51 AM
Anonymous User from Washington, District of Columbia
April 23, 2024 at 9:34 AM
Anonymous User from Halethorpe, Maryland
April 22, 2024 at 12:32 PM
Anonymous User from Calverton, Maryland
April 11, 2024 at 9:36 PM
Anonymous User from , MD
April 5, 2024 at 5:06 PM
Anonymous User from Frostburg, Maryland
April 2, 2024 at 10:40 AM
Anonymous User from Frostburg, Maryland
April 2, 2024 at 10:11 AM
Anonymous User from Hagerstown, Maryland
March 28, 2024 at 5:22 PM
Anonymous User from , IL
February 27, 2024 at 2:33 PM
Anonymous User from Lothian, Maryland
February 27, 2024 at 1:39 PM
Anonymous User from Hagerstown, Maryland
February 26, 2024 at 5:23 PM
Anonymous User from , MD
February 21, 2024 at 5:55 PM
Anonymous User from Ellicott City, Maryland
February 19, 2024 at 1:15 PM
Anonymous User from Baltimore, Maryland
February 13, 2024 at 12:22 PM
Anonymous User from , DC
February 12, 2024 at 6:21 PM
Anonymous User from , NC
February 12, 2024 at 2:32 PM
Anonymous User from Boise, Idaho
February 12, 2024 at 1:31 PM
Anonymous User from , MD
January 24, 2024 at 1:28 PM
Anonymous User from Flintstone, MD
January 20, 2024 at 3:30 PM
Anonymous User from Flintstone, Maryland
January 17, 2024 at 6:41 PM
Anonymous User from Damascus, Maryland
January 9, 2024 at 12:44 PM
Anonymous User from , MD
January 9, 2024 at 12:26 PM
Anonymous User from , MD
January 4, 2024 at 8:18 AM
Anonymous User from Gambrills, MD
January 3, 2024 at 7:20 PM
Anonymous User from , DC
January 3, 2024 at 5:07 PM
Anonymous User from , NY
December 31, 2023 at 10:42 PM
Anonymous User from Knoxville, Tennessee
December 25, 2023 at 8:41 PM
Anonymous User from , MD
December 5, 2023 at 9:43 AM
Anonymous User from , MD
November 27, 2023 at 3:03 PM
Anonymous User from Great Mills, Maryland
November 22, 2023 at 2:08 PM
Anonymous User from , MD
November 17, 2023 at 10:07 AM
Anonymous User from , MD
November 13, 2023 at 6:14 PM
Anonymous User from , MD
November 5, 2023 at 1:00 PM
Anonymous User from , MD
October 27, 2023 at 8:14 PM
Anonymous User from Knoxville, Tennessee
October 11, 2023 at 10:18 PM
Anonymous User from , MD
August 26, 2023 at 10:37 AM
Anonymous User from , MD
August 23, 2023 at 6:42 PM
Anonymous User from Olney, Maryland
August 23, 2023 at 1:05 PM
Anonymous User from Fort Wash, Maryland
August 9, 2023 at 8:18 PM
Anonymous User from Fort Wash, Maryland
August 9, 2023 at 7:52 PM
Anonymous User from , MD
July 9, 2023 at 3:59 PM
Anonymous User from Oxon Hill, Maryland
June 20, 2023 at 3:38 PM
Anonymous User from Gaithersburg, Maryland
May 31, 2023 at 7:35 PM
Anonymous User from Montclair, New Jersey
May 9, 2023 at 1:31 PM
Anonymous User from Gaithersburg, Maryland
April 20, 2023 at 7:46 PM
Anonymous User from Gaithersburg, Maryland
April 20, 2023 at 7:44 PM
Anonymous User from Gaithersburg, Maryland
April 15, 2023 at 1:32 PM
Anonymous User from Weaverville, North Carolina
April 5, 2023 at 1:12 PM
Anonymous User from , MD
March 29, 2023 at 6:23 PM
Anonymous User from Welcome, Maryland
March 25, 2023 at 12:21 PM
Anonymous User from Bethesda, Maryland
March 23, 2023 at 10:20 AM
Anonymous User from Arnold, Maryland
March 8, 2023 at 10:39 PM
Anonymous User from Findlay, Ohio
March 6, 2023 at 6:52 PM
Anonymous User from Gaithersburg, Maryland
March 5, 2023 at 8:11 PM
Anonymous User from Gaithersburg, Maryland
March 5, 2023 at 8:11 PM
Anonymous User from Gaithersburg, Maryland
March 3, 2023 at 4:04 PM
Anonymous User from Gaithersburg, Maryland
March 3, 2023 at 4:04 PM
Anonymous User from , TX
March 2, 2023 at 3:59 PM
Anonymous User from , MD
March 2, 2023 at 10:29 AM
Anonymous User from Gaithersburg, Maryland
March 1, 2023 at 7:39 PM
Anonymous User from Gaithersburg, Maryland
March 1, 2023 at 7:39 PM
Anonymous User from Gaithersburg, Maryland
February 28, 2023 at 7:33 PM
Anonymous User from El Prado, New Mexico
February 27, 2023 at 7:39 PM
Anonymous User from Gaithersburg, Maryland
February 26, 2023 at 6:33 PM
Anonymous User from Elizabethtown, Kentucky
February 24, 2023 at 11:43 AM
Anonymous User from Gaithersburg, Maryland
February 23, 2023 at 7:01 PM
Anonymous User from Comus, Maryland
February 22, 2023 at 10:24 AM
Anonymous User from Frederick, Maryland
February 21, 2023 at 10:42 AM
Anonymous User from Frederick, Maryland
February 21, 2023 at 10:41 AM
Anonymous User from , MD
February 20, 2023 at 12:51 PM
Anonymous User from Olney, Maryland
February 16, 2023 at 3:10 PM
Anonymous User from Suitland (camp Springs), Maryland
February 9, 2023 at 6:12 PM
Anonymous User from Gaithersburg, Maryland
February 8, 2023 at 9:46 AM
Anonymous User from Silver Spring, Maryland
February 7, 2023 at 6:05 PM
Anonymous User from Gaithersburg, Maryland
February 6, 2023 at 8:00 AM
Anonymous User from Hagerstown, MD
February 6, 2023 at 12:48 AM
Anonymous User from , NY
February 3, 2023 at 10:34 AM
Anonymous User from Potomac, Maryland
February 1, 2023 at 10:06 AM
Anonymous User from Gaithersburg, Maryland
January 28, 2023 at 7:53 PM
Anonymous User from Murrieta, California
January 24, 2023 at 5:27 PM
Anonymous User from Katy, Texas
January 23, 2023 at 4:26 PM
Anonymous User from Martinsburg, WV
January 20, 2023 at 6:54 PM
Anonymous User from Kensington, Maryland
January 6, 2023 at 10:09 AM
Anonymous User from Kensington, Maryland
January 6, 2023 at 10:06 AM
Anonymous User from Whitestone, New York
December 28, 2022 at 5:41 PM
Anonymous User from , MD
December 22, 2022 at 4:57 PM
Anonymous User from , ID
November 8, 2022 at 5:39 PM
Anonymous User from , MD
October 17, 2022 at 3:43 PM
Anonymous User from Perrysburg, Ohio
October 17, 2022 at 1:16 PM
Anonymous User from Newmarket, New Hampshire
October 13, 2022 at 2:48 PM
Anonymous User from Frederick, Maryland
October 12, 2022 at 12:55 PM
Anonymous User from Ponce Inlet, Florida
October 12, 2022 at 11:46 AM
Anonymous User from Upper Marlboro, Maryland
October 10, 2022 at 12:58 PM
Anonymous User from Fort Washington, Maryland
October 7, 2022 at 3:42 PM
Anonymous User from Sugar Hill, Georgia
September 29, 2022 at 5:57 PM
Anonymous User from Rockville, Maryland
September 29, 2022 at 2:16 PM
Anonymous User from Rockville, Maryland
September 28, 2022 at 6:32 PM
Anonymous User from Newmarket, New Hampshire
September 27, 2022 at 10:53 AM
Anonymous User from Rockville, Maryland
September 26, 2022 at 3:43 PM
Anonymous User from Nashua, New Hampshire
September 26, 2022 at 2:46 PM
Anonymous User from , MD
September 26, 2022 at 10:58 AM
Anonymous User from Silver Spring, MD
September 24, 2022 at 2:25 PM
Anonymous User from , MD
September 23, 2022 at 7:50 PM
Anonymous User from Fort Washington, Maryland
September 20, 2022 at 6:42 PM
Anonymous User from Silver Spring, Maryland
September 20, 2022 at 12:47 PM
Anonymous User from Washington, DC
December 23, 2021 at 5:47 PM