You are reviewing the Area Code (NPA/NXX) report for 301-250. Did you mean to search the SMS short code 301250?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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301-250-0XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | GAITHERSBG | AS | 08/17/2011 | GAITHERSBURG | MD | MA | 08/29/2011 |
301-250-1XXX | 876D | ONVOY, LLC - MD | GAITHERSBG | AS | 02/06/2012 | GAITHERSBURG | MD | MA | 02/29/2012 |
301-250-2XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | GAITHERSBG | RT | | GAITHERSBURG | MD | MA | |
301-250-3XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | GAITHERSBG | AS | 07/10/2014 | GAITHERSBURG | MD | MA | 08/08/2014 |
301-250-4XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | GAITHERSBG | RT | | GAITHERSBURG | MD | MA | |
301-250-5XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | GAITHERSBG | AS | 08/17/2011 | GAITHERSBURG | MD | MA | 08/29/2011 |
301-250-6XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | GAITHERSBG | AS | 08/17/2011 | GAITHERSBURG | MD | MA | 08/29/2011 |
301-250-7XXX | 4773 | XO MARYLAND, LLC | GAITHERSBG | AS | 12/17/2010 | GAITHERSBURG | MD | MA | 12/30/2010 |
301-250-8XXX | 4036 | NEW CINGULAR WIRELESS PCS, LLC - DC | GAITHERSBG | AS | 08/17/2011 | GAITHERSBURG | MD | MA | 08/29/2011 |
301-250-9XXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | GAITHERSBG | RT | | GAITHERSBURG | MD | MA | |
301-250-XXXX | 7229 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | GAITHERSBG | AS | | GAITHERSBURG | MD | | |
Reports
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