You are reviewing the Area Code (NPA/NXX) report for 301-690. Did you mean to search the SMS short code 301690?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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301-690-0XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | LEONARDTN | AS | 06/07/2011 | LEONARDTOWN | MD | MA | 07/02/2011 |
301-690-1XXX | 515J | IP HORIZON LLC | LEONARDTN | AS | 02/19/2015 | LEONARDTOWN | MD | MA | 03/21/2015 |
301-690-2XXX | 228C | IDT AMERICA, CORP. - MD | LEONARDTN | AS | 05/24/2007 | LEONARDTOWN | MD | MA | 07/14/2007 |
301-690-3XXX | 8697 | BALTIMORE-WASHINGTON TELEPHONE (BWT) | LEONARDTN | AS | 05/27/2015 | LEONARDTOWN | MD | MA | 06/20/2015 |
301-690-4XXX | 515J | IP HORIZON LLC | LEONARDTN | AS | 05/02/2016 | LEONARDTOWN | MD | MA | 05/31/2016 |
301-690-5XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | LEONARDTN | AS | 11/15/2011 | LEONARDTOWN | MD | MA | 12/21/2011 |
301-690-6XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | LEONARDTN | AS | 07/20/2010 | LEONARDTOWN | MD | MA | 08/19/2010 |
301-690-7XXX | 508J | CENTURYLINK COMMUNICATIONS, LLC | LEONARDTN | AS | 05/14/2014 | LEONARDTOWN | MD | MA | 06/12/2014 |
301-690-8XXX | 568G | PEERLESS NETWORK OF MARYLAND, LLC | LEONARDTN | AS | 04/04/2013 | LEONARDTOWN | MD | MA | 05/03/2013 |
301-690-9XXX | 568G | PEERLESS NETWORK OF MARYLAND, LLC | LEONARDTN | AS | 04/04/2013 | LEONARDTOWN | MD | MA | 05/03/2013 |
301-690-XXXX | 228C | IDT AMERICA, CORP. - MD | LEONARDTN | AS | 05/23/2007 | LEONARDTOWN | MD | | |
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