You are reviewing the Area Code (NPA/NXX) report for 307-257. Did you mean to search the SMS short code 307257?
NPA-NXX-X | OCN | Company | Rate Center | Use Type | Assign Date | City | State | Region | Block Effective Date |
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307-257-0XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | GILLETTE | AS | 10/25/2006 | GILLETTE | WY | WE | 11/20/2006 |
307-257-1XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | GILLETTE | AS | 10/25/2006 | GILLETTE | WY | WE | 11/20/2006 |
307-257-2XXX | 009E | BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] | GILLETTE | AS | 08/17/2006 | GILLETTE | WY | WE | 08/29/2006 |
307-257-3XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | GILLETTE | AS | 02/15/2007 | GILLETTE | WY | WE | 03/16/2007 |
307-257-4XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | GILLETTE | AS | 05/12/2008 | GILLETTE | WY | WE | 06/08/2008 |
307-257-5XXX | 081F | BANDWIDTH.COM CLEC, LLC - WY | GILLETTE | AS | 02/19/2010 | GILLETTE | WY | WE | 03/21/2010 |
307-257-6XXX | 9416 | LEVEL 3 COMMUNICATIONS, LLC - WY | GILLETTE | AS | 02/01/2005 | GILLETTE | WY | WE | 02/26/2005 |
307-257-7XXX | 009E | BRESNAN BROADBAND OF WYOMING, LLC - WY [CHARTER] | GILLETTE | AS | 06/13/2005 | GILLETTE | WY | WE | 07/30/2005 |
307-257-8XXX | 450F | ONVOY, LLC - WY | GILLETTE | AS | 10/06/2006 | GILLETTE | WY | WE | 11/05/2006 |
307-257-9XXX | 6010 | NEW CINGULAR WIRELESS PCS, LLC | GILLETTE | AS | 12/05/2007 | GILLETTE | WY | WE | 12/31/2007 |
307-257-XXXX | 9416 | LEVEL 3 COMMUNICATIONS, LLC - WY | GILLETTE | AS | 05/19/2004 | GILLETTE | WY | | |
Reports
Anonymous User from Houston, Texas
June 15, 2022 at 3:06 PM
Anonymous User from , TN
July 29, 2016 at 10:14 PM
Anonymous User from , NY
October 14, 2015 at 6:35 PM
Anonymous User from , CT
October 13, 2015 at 6:12 PM
Anonymous User from , UT
January 24, 2015 at 5:53 PM