Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 276 [Rate centres in NPA 276] [Dial plan for NPA 276]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
276-657 8 Haysi VA   516J TON80 COMMUNICATIONS, LLC 244   2022-02-21   
276-657 9 Haysi VA   275G PEERLESS NETWORK OF VIRGINIA, LLC - VA 244   2023-03-06   
276-658 A Bassett VA RONKVAGEAMD  5832 CORETEL VIRGINIA, LLC - VA 244      
276-658 0 Bassett VA   138E ONVOY, LLC - VA 244   2023-08-12   
276-658 1 Bassett VA   138E ONVOY, LLC - VA 244   2024-07-15   
276-658 6 Bassett VA   138E ONVOY, LLC - VA 244   2021-12-09   
276-658 7 Bassett VA   5832 CORETEL VIRGINIA, LLC - VA 244   2021-11-21   
276-658 9 Bassett VA   079F BANDWIDTH.COM CLEC, LLC - VA 244   2025-12-11   
276-663 A Rural Retreat VA JHCYTNXC9MD  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 956      
276-663 0 Rural Retreat VA   138E ONVOY, LLC - VA 956   2018-12-16   
276-663 1 Rural Retreat VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 956      
276-663 2 Rural Retreat VA   079F BANDWIDTH.COM CLEC, LLC - VA 956   2021-02-11   
276-663 3 Rural Retreat VA   7299 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - VA 956   2014-05-30   
276-663 4 Rural Retreat VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 956   2005-03-21   
276-663 5 Rural Retreat VA   138E ONVOY, LLC - VA 956   2020-11-07   
276-663 6 Rural Retreat VA   4644 TELEPORT COMMUNICATIONS AMERICA, LLC - VA 956   2018-06-25   
276-663 7 Rural Retreat VA   138E ONVOY, LLC - VA 956   2020-11-07   
276-663 8 Rural Retreat VA   138E ONVOY, LLC - VA 956   2020-06-21   
276-663 9 Rural Retreat VA   138E ONVOY, LLC - VA 956   2020-06-21   
276-664 A Cana VA JHCYTNXC9MD  8825 LEVEL 3 COMMUNICATIONS, LLC - VA 956      
276-664 0 Cana VA   138E ONVOY, LLC - VA 956   2019-02-18   
276-664 1 Cana VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 956      
276-664 4 Cana VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 956   2005-03-20   
276-664 5 Cana VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 956   2026-01-16   
276-664 6 Cana VA   145J TERRA NOVA TELECOM INC. 956   2025-10-11   
276-664 8 Cana VA   138E ONVOY, LLC - VA 956   2018-12-16   
276-664 9 Cana VA   138E ONVOY, LLC - VA 956   2018-12-16   
276-666 A Martinsville VA MTVIVAXADS0  0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-669 A Bristol VA BRSTVAXADS0  4511 UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA 956      
276-670 A Martinsville VA MTVIVAXADS0  0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-670 0 Martinsville VA   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 244   2019-11-04   
276-670 1 Martinsville VA   0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-670 2 Martinsville VA   0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-670 3 Martinsville VA   0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-670 4 Martinsville VA   0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-670 5 Martinsville VA   0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-670 6 Martinsville VA   0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-670 7 Martinsville VA   0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-670 8 Martinsville VA   0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-670 9 Martinsville VA   0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-673 A Fieldale VA FLDLVAXARS0  0254 BRIGHTSPEED OF VIRGINIA, LLC 244      
276-676 A Abingdon VA ABNGVAXADS0  4511 UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA 956      
276-677 A Sugar Grove VA SGGVVAXARS0  4511 UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA 956      
276-677 0 Sugar Grove VA   4511 UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA 956      
276-677 1 Sugar Grove VA   138E ONVOY, LLC - VA 956   2019-06-06   
276-677 2 Sugar Grove VA   073H TELNYX LLC 956   2021-02-18   
276-677 3 Sugar Grove VA   4511 UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA 956      
276-677 4 Sugar Grove VA   4511 UNITED TELEPHONE-SOUTHEAST-VA DBA CENTURYLINK-VA 956      
276-677 6 Sugar Grove VA   138E ONVOY, LLC - VA 956   2018-06-09   
276-677 7 Sugar Grove VA   8825 LEVEL 3 COMMUNICATIONS, LLC - VA 956   2014-04-21   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 >>

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.