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OCN: 4334 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
919-317 0 Durham NC DRHMNCXTDS0  426      
919-317 1 Durham NC DRHMNCXTDS0  426      
919-317 4 Durham NC DRHMNCXTDS0  426      
919-317 5 Durham NC DRHMNCXTDS0  426      
919-317 7 Durham NC DRHMNCXTDS0  426      
919-317 8 Durham NC DRHMNCXTDS0  426      
919-317 9 Durham NC DRHMNCXTDS0  426      
919-361 A Durham NC DRHMNCXEDS0  426      
919-382 A Durham NC DRHMNCXGDS0  426      
919-383 A Durham NC DRHMNCXGDS0  426      
919-384 A Durham NC DRHMNCXGDS0  426      
919-384 0 Durham NC DRHMNCXGDS0  426      
919-384 1 Durham NC DRHMNCXGDS0  426      
919-384 4 Durham NC DRHMNCXGDS0  426      
919-384 7 Durham NC DRHMNCXGDS0  426      
919-384 8 Durham NC DRHMNCXGDS0  426      
919-384 9 Durham NC DRHMNCXGDS0  426      
919-385 A Durham NC DRHMNCXMDS0  426      
919-401 A Durham NC DRHMNCXB48F  426      
919-402 A Durham NC DRHMNCXB48F  426      
919-402 0 Durham NC DRHMNCXB48F  426      
919-402 1 Durham NC DRHMNCXB48F  426      
919-402 2 Durham NC DRHMNCXB48F  426      
919-402 4 Durham NC DRHMNCXB48F  426      
919-402 5 Durham NC DRHMNCXB48F  426      
919-402 8 Durham NC DRHMNCXB48F  426      
919-402 9 Durham NC DRHMNCXB48F  426      
919-403 A Durham NC DRHMNCXB48F  426      
919-405 A Durham NC DRHMNCXEDS0  426      
919-406 A Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-406 0 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-406 1 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-406 2 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-406 3 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-406 5 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-406 6 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-406 7 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-406 8 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-406 9 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-408 A Durham NC DRHMNCXB48F  426      
919-408 0 Durham NC DRHMNCXB48F  426      
919-408 3 Durham NC DRHMNCXB48F  426      
919-408 5 Durham NC DRHMNCXB48F  426      
919-408 8 Durham NC DRHMNCXB48F  426      
919-409 A Durham NC DRHMNCXMDS0  426      
919-416 A Durham NC DRHMNCXADS0  426      
919-419 A Durham NC DRHMNCXB48F  426      
919-470 A Durham NC DRHMNCXC47F  426      
919-471 A Durham NC DRHMNCXC47F  426      
919-472 A Durham (Research Triangle Park) NC DRHMNCXHDS0  426      
919-474 A Durham NC DRHMNCXHDS0  426      
919-474 0 Durham NC DRHMNCXHDS0  426      
919-474 1 Durham NC DRHMNCXHDS0  426      
919-474 2 Durham NC DRHMNCXHDS0  426      
919-474 3 Durham NC DRHMNCXHDS0  426      
919-474 4 Durham NC DRHMNCXHDS0  426      
919-474 5 Durham NC DRHMNCXHDS0  426      
919-474 7 Durham NC DRHMNCXHDS0  426      
919-474 8 Durham NC DRHMNCXHDS0  426      
919-474 9 Durham NC DRHMNCXHDS0  426      
919-476 A Durham NC DRHMNCXHDS0  426      
919-477 A Durham NC DRHMNCXC47F  426      
919-479 A Durham NC DRHMNCXC47F  426      
919-484 A Durham NC DRHMNCXEDS0  426      
919-485 A Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-485 0 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-485 1 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-485 2 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-485 4 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-485 5 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-485 6 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-485 7 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-485 8 Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-486 A Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-489 A Durham NC DRHMNCXB48F  426      
919-490 A Durham NC DRHMNCXB48F  426      
919-493 A Durham NC DRHMNCXB48F  426      
919-517 A Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-528 A Creedmoor NC CRDMNCXMDS0  426      
919-529 A Creedmoor NC CRDMNCXMDS0  426      
919-529 0 Creedmoor NC CRDMNCXMDS0  426      
919-529 1 Creedmoor NC CRDMNCXMDS0  426      
919-530 A Durham NC DRHMNCXM68F  426      
919-530 1 Durham NC DRHMNCXM68F  426      
919-530 8 Durham NC DRHMNCXM68F  426      
919-541 A Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-544 A Durham NC DRHMNCXEDS0  426      
919-547 A Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-549 A Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-558 A Durham (Research Triangle Park) NC DRHMNCXEDS0  426      
919-560 A Durham NC DRHMNCXMDS0  426      
919-564 A Durham NC DRHMNCXMDS0  426      
919-564 0 Durham NC DRHMNCXMDS0  426      
919-564 1 Durham NC DRHMNCXMDS0  426      
919-564 2 Durham NC DRHMNCXMDS0  426      
919-564 3 Durham NC DRHMNCXMDS0  426      
919-564 4 Durham NC DRHMNCXMDS0  426      
919-564 7 Durham NC DRHMNCXMDS0  426      
919-572 A Durham NC DRHMNCXEDS0  426      
919-575 A Creedmoor NC CRDMNCXARS0  426      

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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