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NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-607 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-608 A Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-609 A Greensboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-610 A Asheboro NC ASBONCCVDS0  5307 READY TELECOM, INC. - NC 424      
336-612 A Eden NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-613 A Reidsville NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-614 A Level Cross NC ELKNNCXAX6X  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-615 A Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-616 A Reidsville NC RDVLNCMA34F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-617 A Greensboro NC GNBPNCDNDS1  7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424      
336-618 A Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-619 A Welcome NC LXTNNCXAJMD  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-620 A Baldwin NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424      
336-621 A Greensboro NC GNBONCMC62F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-622 A Liberty (Randolph) NC LBRTNCXA0MD  0496 RANDOLPH TEL. MEMBERSHIP CORP. 424      
336-623 A Eden NC EDENNCXBDS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-624 A Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-625 A Asheboro NC ASBONCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-626 A Asheboro NC ASBONCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-627 A Eden NC EDENNCXBDS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-628 A Asheboro NC ASBONCXAXAX  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-629 A Asheboro NC ASBONCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-630 A Beulah NC ELKNNCXAX6X  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-631 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-632 A Greensboro NC GNBONCAS29F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-633 A Asheboro NC ASBONCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-634 A Reidsville NC RDVLNCMA34F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-635 A Eden NC DRPRNCXARS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-636 A Asheboro NC ASBONCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-637 A Reidsville NC GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2025-02-12   
336-638 A Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424      
336-639 A Burlington NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-640 A Sparta NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-641 A Greensboro NC GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-642 A Rural Hall NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-643 A Summerfield NC SRFDNCCE643  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-644 A Summerfield NC SRFDNCCE643  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-645 A Greensboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-646 A Greensboro NC GNBONCEU72Z  511C SOUTH CAROLINA NET, INC. - NC 424      
336-647 A Roxboro NC GNBONCEUY2X  792K CHARTER IP ENABLED SERVICES, LLC 424   2025-02-05   
336-648 A Mount Airy NC ELKNNCAF1MD  6282 UNITED STATES CELLULAR - NC 424      
336-649 A West Jefferson NC ELKNNCAF1MD  6282 UNITED STATES CELLULAR - NC 424      
336-650 A Winston-Salem NC WNSLNCLE78F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-651 A North Wilkesboro NC NWBONCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-652 A Kimesville NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-653 A Asheboro NC ASBONCXACMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-654 A Milton NC DAVLVADAX5X  792K CHARTER IP ENABLED SERVICES, LLC 250      
336-655 A Winston-Salem NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-656 A Monticello NC MNTINCMARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-657 A Glade Creek NC GLCKNCXA657  0501 SKYLINE TEL. MEMBERSHIP CORP. 424      

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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