You are reviewing the Area Code (NPA/NXX) report for 443-383. Did you mean to search the SMS short code 443383?
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.
| Raw Number | 443383 |
| Basic Format | 443-383 |
| NPA (Area Code) | 443 |
| NXX | 383 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
|---|---|---|---|---|---|---|---|---|---|
| 443-383-0XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | SILVER RUN | AS | 02/07/2019 | SILVER RUN | MD | MA | 03/08/2019 |
| 443-383-1XXX | 829J | PAETEC ITEL, LLC | SILVER RUN | RT | SILVER RUN | MD | MA | ||
| 443-383-2XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | SILVER RUN | AS | 02/07/2019 | SILVER RUN | MD | MA | 03/08/2019 |
| 443-383-3XXX | 876D | ONVOY, LLC - MD | SILVER RUN | AS | 02/29/2016 | SILVER RUN | MD | MA | 03/25/2016 |
| 443-383-4XXX | 876D | ONVOY, LLC - MD | SILVER RUN | AS | 02/29/2016 | SILVER RUN | MD | MA | 03/25/2016 |
| 443-383-5XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | SILVER RUN | AS | 02/07/2019 | SILVER RUN | MD | MA | 03/08/2019 |
| 443-383-6XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | SILVER RUN | AS | 02/07/2019 | SILVER RUN | MD | MA | 03/08/2019 |
| 443-383-7XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | SILVER RUN | AS | 05/14/2014 | SILVER RUN | MD | MA | 06/12/2014 |
| 443-383-8XXX | 073H | TELNYX LLC | SILVER RUN | AS | 04/14/2017 | SILVER RUN | MD | MA | 04/26/2017 |
| 443-383-9XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | SILVER RUN | AS | 02/07/2019 | SILVER RUN | MD | MA | 03/08/2019 |
| 443-383-XXXX | 829J | PAETEC ITEL, LLC | SILVER RUN | AS | SILVER RUN | MD |
Reports
Anonymous User from , MD
March 12, 2026 at 2:43 PM
Anonymous User from , MD
March 2, 2026 at 8:49 PM
Anonymous User from , MD
February 17, 2026 at 5:27 PM
Anonymous User from Baltimore, Maryland
February 11, 2026 at 12:26 PM
Anonymous User from Rock Hall, Maryland
February 4, 2026 at 1:51 PM
Anonymous User from Westminster, Maryland
January 14, 2026 at 12:20 PM
Anonymous User from Owings Mills, Maryland
January 13, 2026 at 11:40 AM
Anonymous User from Mesa, Arizona
December 15, 2025 at 11:52 AM
Anonymous User from Tacoma, Washington
August 28, 2025 at 7:04 PM
Anonymous User from Randallstown, Maryland
August 27, 2025 at 10:35 AM
Anonymous User from N Tonawanda, New York
August 20, 2025 at 11:03 AM
Anonymous User from Hurlock, Maryland
July 17, 2025 at 11:17 AM
Anonymous User from , MD
July 7, 2025 at 2:34 PM
Anonymous User from , MD
April 28, 2025 at 10:06 PM
Anonymous User from , MD
April 10, 2025 at 10:47 AM
Anonymous User from Kansas City, Missouri
April 9, 2025 at 11:10 AM
Anonymous User from , MD
March 13, 2025 at 9:04 AM
Anonymous User from Edgewater, Maryland
February 25, 2025 at 11:11 AM
Anonymous User from Baltimore, Maryland
December 30, 2024 at 3:53 PM
Anonymous User from , VA
October 31, 2024 at 8:17 AM
Anonymous User from Parump, Nevada
October 18, 2024 at 5:41 PM
Anonymous User from Hanover, Maryland
October 6, 2024 at 5:27 PM
Anonymous User from , DE
October 5, 2024 at 5:23 PM
Anonymous User from Apg, Maryland
September 25, 2024 at 11:23 AM
Anonymous User from , NY
September 25, 2024 at 10:56 AM
Anonymous User from Ashburn, Virginia
August 27, 2024 at 2:41 PM
Anonymous User from , MD
August 27, 2024 at 12:42 PM
Anonymous User from , MD
August 19, 2024 at 8:45 AM
Anonymous User from Fallston, Maryland
August 8, 2024 at 10:40 AM
Anonymous User from Halethorpe, Maryland
August 6, 2024 at 11:07 AM
Anonymous User from Elkton, Maryland
July 30, 2024 at 8:26 AM
Anonymous User from , VA
July 27, 2024 at 9:40 PM
Anonymous User from , DE
July 22, 2024 at 9:29 AM
Anonymous User from Hanover, Maryland
July 10, 2024 at 5:24 PM
Anonymous User from , MD
June 29, 2024 at 10:37 AM
Anonymous User from Edgewater, Maryland
June 13, 2024 at 4:36 PM
Anonymous User from Mount Rainier, Maryland
June 5, 2024 at 5:15 PM
Anonymous User from West Milton, Ohio
April 8, 2024 at 8:12 PM
Anonymous User from , VA
February 28, 2024 at 8:22 AM
Anonymous User from Gaithersburg, Maryland
February 22, 2024 at 8:08 PM
Anonymous User from , PA
February 8, 2024 at 10:53 AM
Anonymous User from , MD
January 30, 2024 at 11:31 AM
Anonymous User from Bowie, Maryland
December 21, 2023 at 12:24 PM
Anonymous User from Cockeysville, MD
December 7, 2023 at 6:46 PM
Anonymous User from , MD
October 3, 2023 at 3:55 PM
Anonymous User from Rockville, Maryland
September 16, 2023 at 7:03 PM
Anonymous User from Washington, District of Columbia
August 21, 2023 at 3:15 PM
Anonymous User from , TX
June 22, 2023 at 1:11 PM
Anonymous User from , MD
February 1, 2023 at 8:40 AM
Anonymous User from , MD
December 14, 2022 at 2:42 PM
Anonymous User from , MD
December 6, 2022 at 4:20 PM
Anonymous User from Baltimore, Maryland
October 19, 2022 at 7:50 PM
Anonymous User from , MD
October 18, 2022 at 10:12 AM
Anonymous User from Baltimore, Maryland
September 15, 2022 at 7:12 PM
Anonymous User from Nottingham, Maryland
August 31, 2022 at 1:58 PM
Anonymous User from Glen Burnie, Maryland
August 15, 2022 at 10:54 AM
Anonymous User from Lutherville-timonium, Maryland
July 26, 2022 at 1:06 PM
Anonymous User from Baltimore, Maryland
July 25, 2022 at 1:59 PM
Anonymous User from Glen Burnie, Maryland
July 2, 2022 at 5:00 PM
Anonymous User from Knoxville, Tennessee
June 27, 2022 at 6:30 PM
Anonymous User from Fort Wash, Maryland
June 22, 2022 at 8:58 PM
Anonymous User from Fort Wash, Maryland
June 22, 2022 at 8:38 PM
Anonymous User from Annapolis, Maryland
June 15, 2022 at 7:08 PM
Anonymous User from Tucker, Georgia
June 8, 2022 at 1:56 PM
Anonymous User from Tucker, Georgia
June 8, 2022 at 11:44 AM
Anonymous User from Rosedale, MD
February 26, 2021 at 5:26 PM
Anonymous User from Bel Air, MD
December 29, 2020 at 7:11 PM
Anonymous User from Woodbine, MD
November 29, 2020 at 4:27 AM
Anonymous User from Butler, PA
November 1, 2020 at 7:48 PM
Anonymous User from Detroit, MI
October 5, 2020 at 7:36 PM