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.

Switch: SNANTXDIX6X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
210-750 1 San Antonio TX 073H TELNYX LLC 566   2021-11-01   
210-898 8 San Antonio TX 073H TELNYX LLC 566   2020-10-28   
210-898 9 San Antonio TX 073H TELNYX LLC 566   2020-10-28   
726-262 0 San Antonio TX 073H TELNYX LLC 566   2021-11-07   
726-465 5 San Antonio TX 073H TELNYX LLC 566   2022-08-29   
726-465 6 San Antonio TX 073H TELNYX LLC 566   2022-08-29   
726-465 7 San Antonio TX 073H TELNYX LLC 566   2022-08-29   
726-465 9 San Antonio TX 073H TELNYX LLC 566   2022-08-29   
726-610 0 San Antonio TX 073H TELNYX LLC 566   2021-03-08   
726-610 1 San Antonio TX 073H TELNYX LLC 566   2021-03-08   
830-205 8 Batesville TX 073H TELNYX LLC 566   2021-04-23   
830-209 6 Catarina TX 073H TELNYX LLC 566   2021-06-13   
830-210 0 Charlotte TX 073H TELNYX LLC 566   2022-09-16   
830-396 8 Kenedy TX 073H TELNYX LLC 566   2021-03-12   
830-443 7 Boerne TX 073H TELNYX LLC 566   2021-03-16   
830-452 A Christine TX 073H TELNYX LLC 566      
830-452 4 Christine TX 073H TELNYX LLC 566   2018-12-08   
830-457 8 Big Wells TX 073H TELNYX LLC 566   2021-05-30   
956-758 2 Encinal TX 073H TELNYX LLC 566   2020-12-04   
956-955 8 Laredo TX 073H TELNYX LLC 566   2020-12-04   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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