You are reviewing the Area Code (NPA/NXX) report for 301-338. Did you mean to search the SMS short code 301338?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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301-338-0XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | CUMBERLAND | AS | 02/28/2011 | CUMBERLAND | MD | MA | 03/10/2011 |
301-338-1XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | CUMBERLAND | AS | 11/26/2007 | CUMBERLAND | MD | MA | 12/06/2007 |
301-338-2XXX | 228C | IDT AMERICA, CORP. - MD | CUMBERLAND | AS | 02/06/2006 | CUMBERLAND | MD | MA | 03/25/2006 |
301-338-3XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | CUMBERLAND | AS | 02/28/2011 | CUMBERLAND | MD | MA | 03/10/2011 |
301-338-4XXX | 5562 | METROPCS, INC. | CUMBERLAND | AS | 08/15/2011 | CUMBERLAND | MD | MA | 08/25/2011 |
301-338-5XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | CUMBERLAND | AS | 08/15/2011 | CUMBERLAND | MD | MA | 08/25/2011 |
301-338-6XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | CUMBERLAND | AS | 05/02/2014 | CUMBERLAND | MD | MA | 05/30/2014 |
301-338-7XXX | 6855 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | CUMBERLAND | AS | 08/15/2011 | CUMBERLAND | MD | MA | 11/11/2011 |
301-338-8XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | CUMBERLAND | AS | 01/20/2012 | CUMBERLAND | MD | MA | 02/19/2012 |
301-338-9XXX | 836G | SHENTEL COMMUNICATIONS, LLC. - MD | CUMBERLAND | AS | 05/06/2014 | CUMBERLAND | MD | MA | 06/02/2014 |
301-338-XXXX | 228C | IDT AMERICA, CORP. - MD | CUMBERLAND | AS | 01/31/2006 | CUMBERLAND | MD | | |
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