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Durham, NC

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
919-201 A RLGJNCBZ2MD  8645 SUNCOM DBA T-MOBILE USA 426      
919-201 0   8645 SUNCOM DBA T-MOBILE USA 426      
919-201 1   8645 SUNCOM DBA T-MOBILE USA 426      
919-201 2   8645 SUNCOM DBA T-MOBILE USA 426      
919-201 3   8645 SUNCOM DBA T-MOBILE USA 426      
919-201 4   8645 SUNCOM DBA T-MOBILE USA 426      
919-201 5   8645 SUNCOM DBA T-MOBILE USA 426      
919-201 6   8645 SUNCOM DBA T-MOBILE USA 426      
919-201 7   8645 SUNCOM DBA T-MOBILE USA 426      
919-201 8   8645 SUNCOM DBA T-MOBILE USA 426      
919-201 9   5562 METROPCS, INC. 426      
919-206 A DRHMNCXEDS0  4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 426      
919-213 A RLGHNCJVFMD  7555 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 426      
919-213 0   998E BANDWIDTH.COM CLEC, LLC - NC 426   2011-06-06   
919-213 1   998E BANDWIDTH.COM CLEC, LLC - NC 426   2011-06-06   
919-213 2   7555 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 426   2011-05-13   
919-213 3   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 426   2011-05-16   
919-213 4   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 426   2011-05-16   
919-213 5   7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 426   2011-05-16   
919-213 6   998E BANDWIDTH.COM CLEC, LLC - NC 426   2011-06-18   
919-213 7   998E BANDWIDTH.COM CLEC, LLC - NC 426   2011-06-18   
919-213 8   998E BANDWIDTH.COM CLEC, LLC - NC 426   2011-06-18   
919-213 9   998E BANDWIDTH.COM CLEC, LLC - NC 426   2011-06-25   
919-220 A DRHMNCXTDS0  4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 426      
919-224 A DRHMNCXEDS0  4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 426      
919-224 0   8645 SUNCOM DBA T-MOBILE USA 426   2011-08-02   
919-224 1   4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 426      
919-224 2   4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 426      
919-224 3   4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 426      
919-224 4   4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 426      
919-224 5   4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 426      
919-224 6   8645 SUNCOM DBA T-MOBILE USA 426   2005-10-24   
919-224 7   8645 SUNCOM DBA T-MOBILE USA 426   2004-12-17   
919-224 8   4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 426      
919-224 9   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2005-12-20   
919-225 A RLGJNCBZ2MD  8645 SUNCOM DBA T-MOBILE USA 426      
919-225 0   5562 METROPCS, INC. 426      
919-225 1   8645 SUNCOM DBA T-MOBILE USA 426      
919-225 2   8645 SUNCOM DBA T-MOBILE USA 426      
919-225 3   8645 SUNCOM DBA T-MOBILE USA 426      
919-225 4   8645 SUNCOM DBA T-MOBILE USA 426      
919-225 5   8645 SUNCOM DBA T-MOBILE USA 426      
919-225 6   8645 SUNCOM DBA T-MOBILE USA 426      
919-225 7   8645 SUNCOM DBA T-MOBILE USA 426      
919-225 8   8645 SUNCOM DBA T-MOBILE USA 426      
919-225 9   5562 METROPCS, INC. 426      
919-226 A RLGHNCHOXVZ  829J PAETEC ITEL, LLC 426   2025-02-11   
919-236 A   829J PAETEC ITEL, LLC 426   2025-03-10   
919-236 0   829J PAETEC ITEL, LLC 426      
919-236 1   8645 SUNCOM DBA T-MOBILE USA 426   2006-02-05   
919-236 2   829J PAETEC ITEL, LLC 426      
919-236 3   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2006-04-06   
919-236 4   8645 SUNCOM DBA T-MOBILE USA 426   2006-04-16   
919-236 5   8645 SUNCOM DBA T-MOBILE USA 426   2006-06-25   
919-236 6   829J PAETEC ITEL, LLC 426      
919-236 7   8645 SUNCOM DBA T-MOBILE USA 426   2006-08-20   
919-236 8   8645 SUNCOM DBA T-MOBILE USA 426   2006-12-28   
919-236 9   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2009-03-09   
919-237 A   829J PAETEC ITEL, LLC 426   2025-03-10   
919-237 0   829J PAETEC ITEL, LLC 426      
919-237 1   793K TWC IP ENABLED SERVICES, LLC 426   2007-01-05   
919-237 2   793K TWC IP ENABLED SERVICES, LLC 426   2007-01-05   
919-237 3   793K TWC IP ENABLED SERVICES, LLC 426   2007-01-05   
919-237 4   7555 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 426   2006-07-21   
919-237 5   7555 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 426   2007-11-10   
919-237 6   829J PAETEC ITEL, LLC 426      
919-237 7   7555 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 426   2007-11-10   
919-237 8   7555 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 426   2007-11-10   
919-237 9   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2008-07-17   
919-246 A RLGHNCHO50Z  829J PAETEC ITEL, LLC 426   2025-02-11   
919-246 0   829J PAETEC ITEL, LLC 426      
919-246 1   829J PAETEC ITEL, LLC 426      
919-246 2   829J PAETEC ITEL, LLC 426      
919-246 3   829J PAETEC ITEL, LLC 426      
919-246 4   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-246 5   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-246 6   829J PAETEC ITEL, LLC 426      
919-246 7   829J PAETEC ITEL, LLC 426      
919-246 8   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-246 9   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-251 A RLGINCMN4MD  4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-251 0   4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-251 1   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2022-04-20   
919-251 2   624H ONVOY SPECTRUM, LLC 426   2022-04-19   
919-251 3   624H ONVOY SPECTRUM, LLC 426   2022-04-19   
919-251 4   624H ONVOY SPECTRUM, LLC 426   2022-04-19   
919-251 5   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-251 6   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 426   2006-12-14   
919-251 7   4809 CENTURYLINK COMMUNICATIONS LLC - NC 426      
919-251 8   793K TWC IP ENABLED SERVICES, LLC 426   2007-09-05   
919-251 9   793K TWC IP ENABLED SERVICES, LLC 426   2007-09-05   
919-257 A RLGHNCHOX0Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 426      
919-257 0   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2007-04-23   
919-257 1   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2007-12-08   
919-257 2   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 426      
919-257 3   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2007-08-02   
919-257 4   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 426   2006-12-30   
919-257 5   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 426   2007-08-25   
919-257 6   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 426   2006-10-14   
919-257 7   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 426   2007-05-17   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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