You are reviewing the Area Code (NPA/NXX) report for 301-485. Did you mean to search the SMS short code 301485?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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301-485-0XXX | 318J | COMCAST IP PHONE, LLC | WSHNGTNZN6 | AS | 09/12/2012 | WASHINGTON ZONE 6 | MD | MA | 10/07/2012 |
301-485-1XXX | 318J | COMCAST IP PHONE, LLC | WSHNGTNZN6 | RT | | WASHINGTON ZONE 6 | MD | MA | |
301-485-2XXX | 876D | ONVOY, LLC - MD | WSHNGTNZN6 | AS | 02/17/2016 | WASHINGTON ZONE 6 | MD | MA | 03/02/2016 |
301-485-3XXX | 9170 | BROADVIEW NETWORKS, INC. - MD | WSHNGTNZN6 | AS | 08/06/2015 | WASHINGTON ZONE 6 | MD | MA | 09/04/2015 |
301-485-4XXX | 876D | ONVOY, LLC - MD | WSHNGTNZN6 | AS | 03/29/2016 | WASHINGTON ZONE 6 | MD | MA | 04/28/2016 |
301-485-5XXX | 876D | ONVOY, LLC - MD | WSHNGTNZN6 | AS | 05/28/2015 | WASHINGTON ZONE 6 | MD | MA | 06/27/2015 |
301-485-6XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSHNGTNZN6 | AS | 01/26/2010 | WASHINGTON ZONE 6 | MD | MA | 02/22/2010 |
301-485-7XXX | 4716 | PAETEC COMMUNICATIONS, INC. - MD | WSHNGTNZN6 | AS | 08/04/2006 | WASHINGTON ZONE 6 | MD | MA | 09/02/2006 |
301-485-8XXX | 318J | COMCAST IP PHONE, LLC | WSHNGTNZN6 | AS | 04/14/2008 | WASHINGTON ZONE 6 | MD | MA | 04/24/2008 |
301-485-9XXX | 071F | BANDWIDTH.COM CLEC, LLC - MD | WSHNGTNZN6 | AS | 11/17/2008 | WASHINGTON ZONE 6 | MD | MA | 12/13/2008 |
301-485-XXXX | 318J | COMCAST IP PHONE, LLC | WSHNGTNZN6 | AS | | WASHINGTON ZONE 6 | MD | | |
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