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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
210-987 1 San Antonio TX 903C ONVOY, LLC - TX 566   2015-07-03   
210-987 4 San Antonio TX 903C ONVOY, LLC - TX 566   2015-07-03   
210-987 8 San Antonio TX 903C ONVOY, LLC - TX 566   2015-07-10   
210-987 9 San Antonio TX 903C ONVOY, LLC - TX 566   2015-07-10   
210-988 6 San Antonio TX 903C ONVOY, LLC - TX 566   2015-05-15   
726-200 1 San Antonio TX 903C ONVOY, LLC - TX 566   2020-08-31   
726-200 2 San Antonio TX 903C ONVOY, LLC - TX 566   2020-08-31   
726-200 3 San Antonio TX 903C ONVOY, LLC - TX 566   2020-08-31   
726-200 4 San Antonio TX 903C ONVOY, LLC - TX 566   2020-08-31   
726-200 5 San Antonio TX 903C ONVOY, LLC - TX 566   2020-08-31   
726-200 6 San Antonio TX 903C ONVOY, LLC - TX 566   2020-08-31   
726-200 7 San Antonio TX 903C ONVOY, LLC - TX 566   2020-08-31   
726-200 8 San Antonio TX 903C ONVOY, LLC - TX 566   2020-08-31   
726-200 9 San Antonio TX 903C ONVOY, LLC - TX 566   2020-08-31   
726-201 0 San Antonio TX 903C ONVOY, LLC - TX 566   2020-12-04   
726-201 1 San Antonio TX 903C ONVOY, LLC - TX 566   2020-12-04   
726-201 2 San Antonio TX 903C ONVOY, LLC - TX 566   2020-12-04   
726-201 3 San Antonio TX 903C ONVOY, LLC - TX 566   2020-12-04   
726-201 5 San Antonio TX 903C ONVOY, LLC - TX 566   2020-12-04   
726-201 7 San Antonio TX 903C ONVOY, LLC - TX 566   2020-12-04   
726-201 8 San Antonio TX 903C ONVOY, LLC - TX 566   2020-12-04   
726-204 0 San Antonio TX 903C ONVOY, LLC - TX 566   2021-07-02   
726-204 2 San Antonio TX 903C ONVOY, LLC - TX 566   2021-07-02   
726-204 3 San Antonio TX 903C ONVOY, LLC - TX 566   2021-07-02   
726-204 4 San Antonio TX 903C ONVOY, LLC - TX 566   2021-07-02   
726-204 5 San Antonio TX 903C ONVOY, LLC - TX 566   2021-07-02   
726-204 6 San Antonio TX 903C ONVOY, LLC - TX 566   2021-07-02   
726-204 7 San Antonio TX 903C ONVOY, LLC - TX 566   2021-07-02   
726-204 8 San Antonio TX 903C ONVOY, LLC - TX 566   2021-07-02   
726-204 9 San Antonio TX 903C ONVOY, LLC - TX 566   2021-07-02   
726-208 5 San Antonio TX 903C ONVOY, LLC - TX 566   2021-09-12   
726-208 6 San Antonio TX 903C ONVOY, LLC - TX 566   2021-09-12   
726-208 7 San Antonio TX 903C ONVOY, LLC - TX 566   2021-09-12   
726-213 A San Antonio TX 903C ONVOY, LLC - TX 566      
726-213 2 San Antonio TX 903C ONVOY, LLC - TX 566   2021-10-24   
726-213 3 San Antonio TX 903C ONVOY, LLC - TX 566   2021-10-24   
726-213 4 San Antonio TX 903C ONVOY, LLC - TX 566   2021-10-24   
726-213 5 San Antonio TX 903C ONVOY, LLC - TX 566   2021-10-24   
726-213 6 San Antonio TX 903C ONVOY, LLC - TX 566   2021-10-24   
726-213 7 San Antonio TX 903C ONVOY, LLC - TX 566   2021-10-24   
726-215 8 San Antonio TX 903C ONVOY, LLC - TX 566   2021-11-18   
726-215 9 San Antonio TX 903C ONVOY, LLC - TX 566   2021-11-18   
726-216 A San Antonio TX 903C ONVOY, LLC - TX 566      
726-216 2 San Antonio TX 903C ONVOY, LLC - TX 566   2022-01-14   
726-216 6 San Antonio TX 903C ONVOY, LLC - TX 566   2022-01-06   
726-216 7 San Antonio TX 903C ONVOY, LLC - TX 566   2022-01-06   
726-222 0 San Antonio TX 903C ONVOY, LLC - TX 566   2019-03-25   
726-223 A San Antonio TX 903C ONVOY, LLC - TX 566      
726-223 2 San Antonio TX 903C ONVOY, LLC - TX 566   2022-03-26   
726-223 3 San Antonio TX 903C ONVOY, LLC - TX 566   2022-03-25   

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

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