Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: DLLSTX97X6X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
254-784 4 Hamilton TX 145J TERRA NOVA TELECOM INC. 552   2026-04-30   
430-900 A Paris TX 145J TERRA NOVA TELECOM INC. 552      
682-289 1 Euless TX 145J TERRA NOVA TELECOM INC. 552   2026-02-05   
682-361 5 Granbury TX 145J TERRA NOVA TELECOM INC. 552   2026-07-05   
682-378 3 Cleburne TX 145J TERRA NOVA TELECOM INC. 552   2026-05-03   
817-290 1 Atlas TX 145J TERRA NOVA TELECOM INC. 552   2026-02-05   
817-742 0 Roanoke TX 145J TERRA NOVA TELECOM INC. 552   2026-03-29   
817-910 5 Acton EMS TX 145J TERRA NOVA TELECOM INC. 552   2026-02-18   
903-642 2 Oakwood TX 145J TERRA NOVA TELECOM INC. 552   2026-06-06   
903-644 7 Fairfield TX 145J TERRA NOVA TELECOM INC. 552   2026-07-05   
903-682 6 Frost TX 145J TERRA NOVA TELECOM INC. 552   2026-04-30   
903-712 2 Van Alstyne TX 145J TERRA NOVA TELECOM INC. 552   2026-06-13   
903-954 6 Bullard TX 145J TERRA NOVA TELECOM INC. 552   2026-04-30   
903-992 7 Chandler TX 145J TERRA NOVA TELECOM INC. 552   2026-04-30   
903-999 0 Martins Mill TX 145J TERRA NOVA TELECOM INC. 552   2025-08-15   
940-260 1 Graford TX 145J TERRA NOVA TELECOM INC. 552   2026-04-30   
940-499 4 Krum TX 145J TERRA NOVA TELECOM INC. 552   2026-07-05   
945-200 4 Ennis TX 145J TERRA NOVA TELECOM INC. 552   2026-07-05   
945-422 2 Rockwall TX 145J TERRA NOVA TELECOM INC. 552   2026-02-09   
945-777 A Anna TX 145J TERRA NOVA TELECOM INC. 552      
945-888 A Blue Ridge TX 145J TERRA NOVA TELECOM INC. 552      
945-999 A Bristol TX 145J TERRA NOVA TELECOM INC. 552      
972-299 1 Cedar Hill EMS TX 145J TERRA NOVA TELECOM INC. 552   2026-07-27   
972-957 1 Irving TX 145J TERRA NOVA TELECOM INC. 552   2026-02-05   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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